./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/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_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/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_111d1473-1687-4966-9644-2ecd03a78088/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 98b726a200cc424fa7bb1c37464c61d975878210ba7711cf31eb9bd278784d63 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:12:59,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:12:59,791 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:12:59,799 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:12:59,800 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:12:59,849 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:12:59,850 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:12:59,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:12:59,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:12:59,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:12:59,858 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:12:59,858 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:12:59,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:12:59,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:12:59,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:12:59,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:12:59,862 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:12:59,862 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:12:59,863 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:12:59,863 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:12:59,864 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:12:59,864 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:12:59,865 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:12:59,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:12:59,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:12:59,867 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:12:59,867 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:12:59,868 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:12:59,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:12:59,869 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:12:59,870 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_111d1473-1687-4966-9644-2ecd03a78088/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98b726a200cc424fa7bb1c37464c61d975878210ba7711cf31eb9bd278784d63 [2023-11-19 03:13:00,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:13:00,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:13:00,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:13:00,252 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:13:00,252 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:13:00,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2023-11-19 03:13:03,256 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:03,812 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:03,813 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2023-11-19 03:13:03,844 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/data/dce8a72a6/464b462a23be4dc2a96f415c76f5b0af/FLAGc22cb9d15 [2023-11-19 03:13:03,859 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/data/dce8a72a6/464b462a23be4dc2a96f415c76f5b0af [2023-11-19 03:13:03,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:03,863 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:03,865 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:03,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:03,870 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:03,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:03" (1/1) ... [2023-11-19 03:13:03,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@762b43ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:03, skipping insertion in model container [2023-11-19 03:13:03,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:03" (1/1) ... [2023-11-19 03:13:04,028 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:05,523 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_111d1473-1687-4966-9644-2ecd03a78088/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i[171889,171902] [2023-11-19 03:13:05,610 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:05,661 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:13:05,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3647] [2023-11-19 03:13:05,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3654] [2023-11-19 03:13:06,011 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_111d1473-1687-4966-9644-2ecd03a78088/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i[171889,171902] [2023-11-19 03:13:06,041 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:06,131 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:06,140 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:13:06,140 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06 WrapperNode [2023-11-19 03:13:06,141 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:06,142 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:06,142 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:13:06,142 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:13:06,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,260 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,383 INFO L138 Inliner]: procedures = 180, calls = 1666, calls flagged for inlining = 68, calls inlined = 60, statements flattened = 3476 [2023-11-19 03:13:06,384 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:06,384 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:13:06,384 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:13:06,385 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:13:06,394 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,413 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,413 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,527 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,551 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,576 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,597 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,627 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:13:06,629 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:13:06,629 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:13:06,629 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:13:06,630 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:06" (1/1) ... [2023-11-19 03:13:06,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:06,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:13:06,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:13:06,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_111d1473-1687-4966-9644-2ecd03a78088/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:13:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_remove [2023-11-19 03:13:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_remove [2023-11-19 03:13:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-19 03:13:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-19 03:13:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:13:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:13:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_mdelay [2023-11-19 03:13:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_mdelay [2023-11-19 03:13:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2023-11-19 03:13:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2023-11-19 03:13:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_clock [2023-11-19 03:13:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_clock [2023-11-19 03:13:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_input [2023-11-19 03:13:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_input [2023-11-19 03:13:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_probe [2023-11-19 03:13:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_probe [2023-11-19 03:13:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 03:13:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 03:13:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_regs [2023-11-19 03:13:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_regs [2023-11-19 03:13:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_setup_uart_data [2023-11-19 03:13:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_setup_uart_data [2023-11-19 03:13:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_remove [2023-11-19 03:13:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_remove [2023-11-19 03:13:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:13:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_power [2023-11-19 03:13:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_power [2023-11-19 03:13:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_pin2nr [2023-11-19 03:13:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_pin2nr [2023-11-19 03:13:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm501_gpio [2023-11-19 03:13:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm501_gpio [2023-11-19 03:13:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_unit_power [2023-11-19 03:13:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_unit_power [2023-11-19 03:13:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dev_remove [2023-11-19 03:13:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dev_remove [2023-11-19 03:13:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:13:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:13:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_get [2023-11-19 03:13:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_get [2023-11-19 03:13:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2023-11-19 03:13:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2023-11-19 03:13:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_mem [2023-11-19 03:13:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_mem [2023-11-19 03:13:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:13:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:13:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_pll [2023-11-19 03:13:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_pll [2023-11-19 03:13:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:13:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:13:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:13:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:13:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:13:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:13:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:13:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 03:13:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 03:13:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-19 03:13:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-19 03:13:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subio [2023-11-19 03:13:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subio [2023-11-19 03:13:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_device [2023-11-19 03:13:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_device [2023-11-19 03:13:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:13:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:13:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_dev [2023-11-19 03:13:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_dev [2023-11-19 03:13:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_register_chip [2023-11-19 03:13:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_register_chip [2023-11-19 03:13:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:13:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm_device [2023-11-19 03:13:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm_device [2023-11-19 03:13:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 03:13:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 03:13:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:13:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:13:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_select_clock [2023-11-19 03:13:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_select_clock [2023-11-19 03:13:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:13:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_irq [2023-11-19 03:13:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_irq [2023-11-19 03:13:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:13:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:13:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:13:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_sync_regs [2023-11-19 03:13:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_sync_regs [2023-11-19 03:13:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2023-11-19 03:13:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2023-11-19 03:13:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:13:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:13:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:13:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subdev [2023-11-19 03:13:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subdev [2023-11-19 03:13:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_to_dev [2023-11-19 03:13:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_to_dev [2023-11-19 03:13:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-19 03:13:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-19 03:13:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:13:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:13:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-19 03:13:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-19 03:13:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:13:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dump_gate [2023-11-19 03:13:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dump_gate [2023-11-19 03:13:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-19 03:13:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-19 03:13:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 03:13:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 03:13:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:13:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-19 03:13:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-19 03:13:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:13:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:13:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_clock [2023-11-19 03:13:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_clock [2023-11-19 03:13:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_modify_reg [2023-11-19 03:13:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_modify_reg [2023-11-19 03:13:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:13:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:13:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 03:13:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 03:13:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 03:13:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 03:13:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_reg [2023-11-19 03:13:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_reg [2023-11-19 03:13:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 03:13:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 03:13:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:13:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-19 03:13:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-19 03:13:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_resume [2023-11-19 03:13:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_resume [2023-11-19 03:13:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_ensure_gpio [2023-11-19 03:13:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_ensure_gpio [2023-11-19 03:13:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:13:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:13:07,336 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:13:07,342 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:13:12,323 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:13:13,971 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:13:13,971 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:13:13,983 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:13 BoogieIcfgContainer [2023-11-19 03:13:13,983 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:13:13,984 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:13:13,984 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:13:13,995 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:13:13,995 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:13" (1/1) ... [2023-11-19 03:13:14,005 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:13:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:14,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 843 states and 1201 transitions. [2023-11-19 03:13:14,091 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1201 transitions. [2023-11-19 03:13:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 03:13:14,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:14,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 849 states and 1238 transitions. [2023-11-19 03:13:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1238 transitions. [2023-11-19 03:13:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 03:13:15,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:15,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 860 states and 1291 transitions. [2023-11-19 03:13:15,521 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1291 transitions. [2023-11-19 03:13:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:13:15,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:15,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:15,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 861 states and 1292 transitions. [2023-11-19 03:13:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1292 transitions. [2023-11-19 03:13:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:13:15,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:15,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 873 states and 1346 transitions. [2023-11-19 03:13:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1346 transitions. [2023-11-19 03:13:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:13:16,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:16,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:13:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 874 states and 1347 transitions. [2023-11-19 03:13:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1347 transitions. [2023-11-19 03:13:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:13:16,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:17,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:17,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 887 states and 1402 transitions. [2023-11-19 03:13:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1402 transitions. [2023-11-19 03:13:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:13:17,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:17,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:18,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 890 states and 1437 transitions. [2023-11-19 03:13:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1437 transitions. [2023-11-19 03:13:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:13:18,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:18,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:18,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 891 states and 1437 transitions. [2023-11-19 03:13:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1437 transitions. [2023-11-19 03:13:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:13:18,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 905 states and 1492 transitions. [2023-11-19 03:13:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1492 transitions. [2023-11-19 03:13:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:13:19,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:19,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 906 states and 1492 transitions. [2023-11-19 03:13:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1492 transitions. [2023-11-19 03:13:20,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:13:20,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:20,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:20,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 910 states and 1529 transitions. [2023-11-19 03:13:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1529 transitions. [2023-11-19 03:13:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:13:21,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:21,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:13:21,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:21,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 911 states and 1529 transitions. [2023-11-19 03:13:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1529 transitions. [2023-11-19 03:13:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:13:21,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 913 states and 1532 transitions. [2023-11-19 03:13:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1532 transitions. [2023-11-19 03:13:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:13:21,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 922 states and 1598 transitions. [2023-11-19 03:13:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1598 transitions. [2023-11-19 03:13:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:13:23,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:23,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:23,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 923 states and 1598 transitions. [2023-11-19 03:13:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1598 transitions. [2023-11-19 03:13:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:13:23,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:23,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:13:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:24,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 924 states and 1598 transitions. [2023-11-19 03:13:24,300 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1598 transitions. [2023-11-19 03:13:24,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:13:24,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:24,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:13:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 925 states and 1599 transitions. [2023-11-19 03:13:24,641 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1599 transitions. [2023-11-19 03:13:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:13:24,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:24,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 926 states and 1600 transitions. [2023-11-19 03:13:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1600 transitions. [2023-11-19 03:13:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:13:24,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:25,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 932 states and 1643 transitions. [2023-11-19 03:13:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1643 transitions. [2023-11-19 03:13:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:13:26,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 933 states and 1643 transitions. [2023-11-19 03:13:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1643 transitions. [2023-11-19 03:13:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:13:27,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:13:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 934 states and 1643 transitions. [2023-11-19 03:13:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1643 transitions. [2023-11-19 03:13:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:13:27,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:27,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 935 states and 1643 transitions. [2023-11-19 03:13:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1643 transitions. [2023-11-19 03:13:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:13:27,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:27,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 937 states and 1647 transitions. [2023-11-19 03:13:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1647 transitions. [2023-11-19 03:13:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:13:28,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:28,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 938 states and 1649 transitions. [2023-11-19 03:13:28,730 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1649 transitions. [2023-11-19 03:13:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:13:28,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:29,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 944 states and 1690 transitions. [2023-11-19 03:13:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1690 transitions. [2023-11-19 03:13:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:29,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:29,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 945 states and 1690 transitions. [2023-11-19 03:13:29,445 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1690 transitions. [2023-11-19 03:13:29,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:29,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:29,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:30,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 947 states and 1694 transitions. [2023-11-19 03:13:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1694 transitions. [2023-11-19 03:13:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:30,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:30,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:13:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 948 states and 1694 transitions. [2023-11-19 03:13:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1694 transitions. [2023-11-19 03:13:30,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:30,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:30,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:13:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 955 states and 1735 transitions. [2023-11-19 03:13:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1735 transitions. [2023-11-19 03:13:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:31,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:31,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:13:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:33,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 962 states and 1784 transitions. [2023-11-19 03:13:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1784 transitions. [2023-11-19 03:13:33,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:33,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:33,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:33,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:13:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:33,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 963 states and 1784 transitions. [2023-11-19 03:13:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1784 transitions. [2023-11-19 03:13:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:33,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:33,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:33,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 964 states and 1784 transitions. [2023-11-19 03:13:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1784 transitions. [2023-11-19 03:13:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:33,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:34,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 966 states and 1788 transitions. [2023-11-19 03:13:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1788 transitions. [2023-11-19 03:13:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:34,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 967 states and 1791 transitions. [2023-11-19 03:13:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1791 transitions. [2023-11-19 03:13:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:35,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 968 states and 1792 transitions. [2023-11-19 03:13:35,739 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1792 transitions. [2023-11-19 03:13:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:13:35,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:36,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 974 states and 1833 transitions. [2023-11-19 03:13:36,303 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1833 transitions. [2023-11-19 03:13:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:36,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 975 states and 1833 transitions. [2023-11-19 03:13:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1833 transitions. [2023-11-19 03:13:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:36,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:13:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 982 states and 1874 transitions. [2023-11-19 03:13:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1874 transitions. [2023-11-19 03:13:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 983 states and 1874 transitions. [2023-11-19 03:13:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1874 transitions. [2023-11-19 03:13:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:37,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:37,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:37,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:13:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:37,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 984 states and 1874 transitions. [2023-11-19 03:13:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1874 transitions. [2023-11-19 03:13:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:37,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 986 states and 1878 transitions. [2023-11-19 03:13:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1878 transitions. [2023-11-19 03:13:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:38,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:39,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 987 states and 1881 transitions. [2023-11-19 03:13:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1881 transitions. [2023-11-19 03:13:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:39,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:39,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:13:39,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 988 states and 1882 transitions. [2023-11-19 03:13:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1882 transitions. [2023-11-19 03:13:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:13:39,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 994 states and 1923 transitions. [2023-11-19 03:13:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1923 transitions. [2023-11-19 03:13:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:40,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:13:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 995 states and 1923 transitions. [2023-11-19 03:13:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1923 transitions. [2023-11-19 03:13:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:40,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:13:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1002 states and 1964 transitions. [2023-11-19 03:13:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1964 transitions. [2023-11-19 03:13:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:40,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:40,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1003 states and 1964 transitions. [2023-11-19 03:13:40,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1964 transitions. [2023-11-19 03:13:40,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:40,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:40,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:13:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1004 states and 1964 transitions. [2023-11-19 03:13:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1964 transitions. [2023-11-19 03:13:41,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:41,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:41,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:13:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1006 states and 1969 transitions. [2023-11-19 03:13:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1969 transitions. [2023-11-19 03:13:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:42,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:42,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:13:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1009 states and 1977 transitions. [2023-11-19 03:13:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1977 transitions. [2023-11-19 03:13:43,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:43,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:43,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 03:13:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:43,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1010 states and 1978 transitions. [2023-11-19 03:13:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1978 transitions. [2023-11-19 03:13:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:13:43,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:13:43,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:13:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:13:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.