./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3 --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 b25f9963439cd615a7d1d4e0c139938ebd46311bccf69b593265dc59a80b8946 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:06:10,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:06:10,614 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:06:10,618 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:06:10,618 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:06:10,639 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:06:10,640 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:06:10,640 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:06:10,641 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:06:10,641 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:06:10,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:06:10,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:06:10,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:06:10,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:06:10,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:06:10,642 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:06:10,642 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:06:10,642 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:06:10,642 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:06:10,642 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:06:10,642 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:06:10,642 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:06:10,642 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:06:10,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:06:10,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:06:10,643 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:06:10,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:06:10,643 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:06:10,643 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:06:10,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:06:10,643 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_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3 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 -> b25f9963439cd615a7d1d4e0c139938ebd46311bccf69b593265dc59a80b8946 [2024-11-25 03:06:10,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:06:10,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:06:10,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:06:10,943 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:06:10,943 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:06:10,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i [2024-11-25 03:06:14,088 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/data/913a0f869/b6e516251660485bbcad6b59e0a48e7b/FLAG6af31dbb4 [2024-11-25 03:06:14,674 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:06:14,674 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i [2024-11-25 03:06:14,727 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/data/913a0f869/b6e516251660485bbcad6b59e0a48e7b/FLAG6af31dbb4 [2024-11-25 03:06:14,751 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/data/913a0f869/b6e516251660485bbcad6b59e0a48e7b [2024-11-25 03:06:14,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:06:14,754 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:06:14,756 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:06:14,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:06:14,761 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:06:14,762 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:06:14" (1/1) ... [2024-11-25 03:06:14,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cb4749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:14, skipping insertion in model container [2024-11-25 03:06:14,763 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:06:14" (1/1) ... [2024-11-25 03:06:14,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:06:16,521 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_1171a82c-46ae-4862-b985-4388c9a2e81c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i[216479,216492] [2024-11-25 03:06:16,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:06:16,784 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:06:17,161 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_1171a82c-46ae-4862-b985-4388c9a2e81c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i[216479,216492] [2024-11-25 03:06:17,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:06:17,374 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:06:17,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17 WrapperNode [2024-11-25 03:06:17,375 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:06:17,377 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:06:17,377 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:06:17,377 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:06:17,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:17,471 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:17,727 INFO L138 Inliner]: procedures = 269, calls = 2258, calls flagged for inlining = 94, calls inlined = 86, statements flattened = 4841 [2024-11-25 03:06:17,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:06:17,728 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:06:17,728 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:06:17,729 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:06:17,738 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:17,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:17,795 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:17,796 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:17,969 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:17,988 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:18,023 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:18,083 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:18,106 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:18,155 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:06:18,156 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:06:18,159 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:06:18,159 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:06:18,160 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:06:17" (1/1) ... [2024-11-25 03:06:18,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:06:18,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:06:18,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:06:18,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1171a82c-46ae-4862-b985-4388c9a2e81c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:06:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2024-11-25 03:06:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2024-11-25 03:06:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read [2024-11-25 03:06:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read [2024-11-25 03:06:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:06:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:06:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 03:06:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 03:06:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-25 03:06:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-25 03:06:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 03:06:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 03:06:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read_mask [2024-11-25 03:06:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read_mask [2024-11-25 03:06:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:06:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:06:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_reset_chip [2024-11-25 03:06:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_reset_chip [2024-11-25 03:06:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-25 03:06:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-25 03:06:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_set_enable [2024-11-25 03:06:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_set_enable [2024-11-25 03:06:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_exit [2024-11-25 03:06:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_exit [2024-11-25 03:06:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 03:06:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 03:06:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 03:06:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 03:06:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-25 03:06:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-25 03:06:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_current_limit [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_current_limit [2024-11-25 03:06:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:06:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write_mask [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write_mask [2024-11-25 03:06:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_enable [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_enable [2024-11-25 03:06:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write_bit [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write_bit [2024-11-25 03:06:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 03:06:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_charge_current [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_charge_current [2024-11-25 03:06:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_timer_work [2024-11-25 03:06:18,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_timer_work [2024-11-25 03:06:18,238 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write [2024-11-25 03:06:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write [2024-11-25 03:06:18,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:06:18,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_id_mutex [2024-11-25 03:06:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_id_mutex [2024-11-25 03:06:18,238 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_limit [2024-11-25 03:06:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_limit [2024-11-25 03:06:18,238 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2024-11-25 03:06:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2024-11-25 03:06:18,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:06:18,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 03:06:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 03:06:18,241 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_detect_chip [2024-11-25 03:06:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_detect_chip [2024-11-25 03:06:18,241 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-25 03:06:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-25 03:06:18,243 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_autotimer [2024-11-25 03:06:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_autotimer [2024-11-25 03:06:18,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:06:18,243 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-25 03:06:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-25 03:06:18,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 03:06:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_weak_battery_voltage [2024-11-25 03:06:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_weak_battery_voltage [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_defaults [2024-11-25 03:06:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_defaults [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read_bit [2024-11-25 03:06:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read_bit [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_i2c_mutex [2024-11-25 03:06:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_i2c_mutex [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 03:06:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:06:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 03:06:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure to_acpi_node [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure to_acpi_node [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure device_property_read_u32 [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure device_property_read_u32 [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_device_handle [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_device_handle [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_i2c_mutex [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_i2c_mutex [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_termination_current [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_termination_current [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-11-25 03:06:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-11-25 03:06:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:06:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:06:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure power_supply_put [2024-11-25 03:06:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure power_supply_put [2024-11-25 03:06:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_timer_error [2024-11-25 03:06:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_timer_error [2024-11-25 03:06:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_battery_regulation_voltage [2024-11-25 03:06:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_battery_regulation_voltage [2024-11-25 03:06:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 03:06:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 03:06:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:06:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 03:06:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 03:06:18,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:06:18,248 INFO L130 BoogieDeclarations]: Found specification of procedure power_supply_get_drvdata [2024-11-25 03:06:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure power_supply_get_drvdata [2024-11-25 03:06:18,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_id_mutex [2024-11-25 03:06:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_id_mutex [2024-11-25 03:06:18,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:06:18,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_timer_mutex [2024-11-25 03:06:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_timer_mutex [2024-11-25 03:06:18,249 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_mode [2024-11-25 03:06:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_mode [2024-11-25 03:06:18,250 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_set_limit [2024-11-25 03:06:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_set_limit [2024-11-25 03:06:18,250 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-25 03:06:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-25 03:06:18,250 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_power_supply_exit [2024-11-25 03:06:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_power_supply_exit [2024-11-25 03:06:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_status [2024-11-25 03:06:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_status [2024-11-25 03:06:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_print_reg [2024-11-25 03:06:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_print_reg [2024-11-25 03:06:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_timer_mutex [2024-11-25 03:06:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_timer_mutex [2024-11-25 03:06:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-25 03:06:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-25 03:06:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-25 03:06:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-25 03:06:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:06:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:06:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:06:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_exec_command [2024-11-25 03:06:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_exec_command [2024-11-25 03:06:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-25 03:06:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-25 03:06:19,043 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:06:19,046 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:06:20,336 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 03:06:45,126 INFO L? ?]: Removed 1572 outVars from TransFormulas that were not future-live. [2024-11-25 03:06:45,126 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:06:46,489 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:06:46,489 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-25 03:06:46,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:06:46 BoogieIcfgContainer [2024-11-25 03:06:46,489 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:06:46,490 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:06:46,490 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:06:46,508 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:06:46,509 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:06:46" (1/1) ... [2024-11-25 03:06:46,521 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:06:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1312 states and 1999 transitions. [2024-11-25 03:06:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1999 transitions. [2024-11-25 03:06:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-25 03:06:46,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:46,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:22,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:07:34,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:35,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1317 states and 2099 transitions. [2024-11-25 03:07:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2099 transitions. [2024-11-25 03:07:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-25 03:07:35,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:35,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:11,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:08:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1328 states and 2222 transitions. [2024-11-25 03:08:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2222 transitions. [2024-11-25 03:08:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-11-25 03:08:13,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:13,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8000 trivial. 0 not checked. [2024-11-25 03:08:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:46,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1329 states and 2223 transitions. [2024-11-25 03:08:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2223 transitions. [2024-11-25 03:08:46,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-11-25 03:08:46,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:46,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:09:31,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1345 states and 2359 transitions. [2024-11-25 03:09:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2359 transitions. [2024-11-25 03:09:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-25 03:09:37,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8001 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8001 trivial. 0 not checked. [2024-11-25 03:10:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1346 states and 2360 transitions. [2024-11-25 03:10:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2360 transitions. [2024-11-25 03:10:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-11-25 03:10:10,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:10,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8000 trivial. 0 not checked. [2024-11-25 03:10:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1347 states and 2361 transitions. [2024-11-25 03:10:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2361 transitions. [2024-11-25 03:10:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-25 03:10:43,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:43,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:11:29,059 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 [] [2024-11-25 03:11:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:39,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1364 states and 2498 transitions. [2024-11-25 03:11:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2498 transitions. [2024-11-25 03:11:39,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-25 03:11:39,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:39,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8002 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8002 trivial. 0 not checked. [2024-11-25 03:12:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1365 states and 2499 transitions. [2024-11-25 03:12:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2499 transitions. [2024-11-25 03:12:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-25 03:12:12,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:12,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8001 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8001 trivial. 0 not checked. [2024-11-25 03:12:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:45,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1366 states and 2500 transitions. [2024-11-25 03:12:45,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2500 transitions. [2024-11-25 03:12:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-25 03:12:45,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:45,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:13:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1369 states and 2605 transitions. [2024-11-25 03:13:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2605 transitions. [2024-11-25 03:13:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-25 03:13:25,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:25,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:14:18,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:14:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1387 states and 2743 transitions. [2024-11-25 03:14:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2743 transitions. [2024-11-25 03:14:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-25 03:14:38,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8002 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8002 trivial. 0 not checked. [2024-11-25 03:15:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1388 states and 2744 transitions. [2024-11-25 03:15:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2744 transitions. [2024-11-25 03:15:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-11-25 03:15:18,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:18,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8001 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:16:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3316 states to 1392 states and 2851 transitions. [2024-11-25 03:16:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2851 transitions. [2024-11-25 03:16:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2024-11-25 03:16:19,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:19,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:01,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:17:20,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 1399 states and 2968 transitions. [2024-11-25 03:17:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2968 transitions. [2024-11-25 03:17:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-11-25 03:17:20,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:20,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:56,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:18:10,841 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 [] [2024-11-25 03:18:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1418 states and 3108 transitions. [2024-11-25 03:18:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 3108 transitions. [2024-11-25 03:18:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-11-25 03:18:50,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:50,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:24,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8003 trivial. 0 not checked. [2024-11-25 03:19:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1419 states and 3108 transitions. [2024-11-25 03:19:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 3108 transitions. [2024-11-25 03:19:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2024-11-25 03:19:24,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8002 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7998 trivial. 0 not checked. [2024-11-25 03:20:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 1424 states and 3217 transitions. [2024-11-25 03:20:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 3217 transitions. [2024-11-25 03:20:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-11-25 03:20:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8000 trivial. 0 not checked.