./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --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 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:08:26,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:08:26,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:08:26,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:08:26,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:08:26,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:08:26,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:08:26,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:08:26,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:08:26,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:08:26,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:08:26,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:08:26,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:08:26,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:08:26,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:08:26,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:08:26,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:08:26,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:08:26,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:08:26,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:08:26,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:08:26,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:08:26,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:08:26,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:08:26,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:08:26,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:08:26,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:08:26,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:08:26,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:08:26,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:08:26,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:08:26,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:08:26,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:08:26,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:08:26,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:08:26,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:08:26,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:08:26,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:08:26,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:08:26,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:08:26,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:08:26,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:08:26,775 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:08:26,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:08:26,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:08:26,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:08:26,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:08:26,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:08:26,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:08:26,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:08:26,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:08:26,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:08:26,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:08:26,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:08:26,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:08:26,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:08:26,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:08:26,781 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:08:26,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:08:26,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:08:26,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:08:26,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:08:26,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:08:26,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:08:26,783 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:08:26,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:08:26,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:08:26,784 INFO L138 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_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2022-11-16 08:08:27,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:08:27,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:08:27,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:08:27,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:08:27,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:08:27,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-16 08:08:27,165 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/data/34ab793a1/8635bc31c07e4aa9b4baf10e335e1630/FLAG5369867e7 [2022-11-16 08:08:28,280 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:08:28,281 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-16 08:08:28,336 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/data/34ab793a1/8635bc31c07e4aa9b4baf10e335e1630/FLAG5369867e7 [2022-11-16 08:08:28,523 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/data/34ab793a1/8635bc31c07e4aa9b4baf10e335e1630 [2022-11-16 08:08:28,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:08:28,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:08:28,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:08:28,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:08:28,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:08:28,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:08:28" (1/1) ... [2022-11-16 08:08:28,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e6b43ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:28, skipping insertion in model container [2022-11-16 08:08:28,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:08:28" (1/1) ... [2022-11-16 08:08:28,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:08:28,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:08:31,995 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-11-16 08:08:31,998 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-11-16 08:08:31,999 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-11-16 08:08:32,000 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-11-16 08:08:32,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:08:32,064 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:08:32,769 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-11-16 08:08:32,770 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-11-16 08:08:32,770 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-11-16 08:08:32,770 WARN L229 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_e7c61179-7faf-49f9-94e4-57e1417f82de/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-11-16 08:08:32,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:08:33,040 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:08:33,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33 WrapperNode [2022-11-16 08:08:33,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:08:33,042 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:08:33,042 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:08:33,042 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:08:33,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:33,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:33,695 INFO L138 Inliner]: procedures = 370, calls = 6260, calls flagged for inlining = 171, calls inlined = 146, statements flattened = 16902 [2022-11-16 08:08:33,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:08:33,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:08:33,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:08:33,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:08:33,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:33,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:33,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:33,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:34,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:34,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:34,239 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:34,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:34,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:08:34,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:08:34,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:08:34,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:08:34,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:08:33" (1/1) ... [2022-11-16 08:08:34,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:08:34,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:08:34,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:08:34,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7c61179-7faf-49f9-94e4-57e1417f82de/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:08:34,448 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:08:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:08:34,448 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-11-16 08:08:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-11-16 08:08:34,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-11-16 08:08:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-11-16 08:08:34,449 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-11-16 08:08:34,449 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-11-16 08:08:34,449 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-11-16 08:08:34,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-11-16 08:08:34,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:08:34,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:08:34,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:08:34,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:08:34,449 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-11-16 08:08:34,449 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-11-16 08:08:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-11-16 08:08:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-11-16 08:08:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-11-16 08:08:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-11-16 08:08:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 08:08:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 08:08:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-11-16 08:08:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-11-16 08:08:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:08:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:08:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-16 08:08:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-16 08:08:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-11-16 08:08:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-11-16 08:08:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-11-16 08:08:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-11-16 08:08:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-11-16 08:08:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-11-16 08:08:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-11-16 08:08:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-11-16 08:08:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-11-16 08:08:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-11-16 08:08:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-11-16 08:08:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-11-16 08:08:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-11-16 08:08:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-11-16 08:08:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:08:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:08:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:08:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:08:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-11-16 08:08:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-11-16 08:08:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-11-16 08:08:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-11-16 08:08:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:08:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:08:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:08:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:08:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:08:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:08:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:08:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-11-16 08:08:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-11-16 08:08:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-16 08:08:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-16 08:08:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:08:34,455 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-11-16 08:08:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-11-16 08:08:34,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:08:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:08:34,455 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 08:08:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 08:08:34,455 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 08:08:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 08:08:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:08:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:08:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:08:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:08:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:08:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:08:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-11-16 08:08:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-11-16 08:08:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-11-16 08:08:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-11-16 08:08:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-11-16 08:08:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-11-16 08:08:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-11-16 08:08:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-11-16 08:08:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:08:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:08:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:08:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:08:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:08:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:08:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-11-16 08:08:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-11-16 08:08:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:08:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:08:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-11-16 08:08:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-11-16 08:08:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:08:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:08:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-11-16 08:08:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-11-16 08:08:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,460 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-16 08:08:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-16 08:08:34,460 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-11-16 08:08:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-11-16 08:08:34,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:08:34,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-11-16 08:08:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-11-16 08:08:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-11-16 08:08:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-11-16 08:08:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-11-16 08:08:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-11-16 08:08:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:08:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-11-16 08:08:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-11-16 08:08:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:08:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:08:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-11-16 08:08:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-11-16 08:08:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:08:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:08:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:08:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-11-16 08:08:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-11-16 08:08:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-16 08:08:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-16 08:08:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-11-16 08:08:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-11-16 08:08:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:08:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:08:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-11-16 08:08:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-11-16 08:08:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-11-16 08:08:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-11-16 08:08:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-11-16 08:08:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-11-16 08:08:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-11-16 08:08:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-11-16 08:08:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-11-16 08:08:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-11-16 08:08:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-11-16 08:08:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-11-16 08:08:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-11-16 08:08:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-11-16 08:08:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:08:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:08:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-11-16 08:08:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-11-16 08:08:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-11-16 08:08:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-11-16 08:08:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-11-16 08:08:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-11-16 08:08:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-11-16 08:08:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-11-16 08:08:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:08:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-11-16 08:08:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-11-16 08:08:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-11-16 08:08:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-11-16 08:08:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-11-16 08:08:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-11-16 08:08:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-11-16 08:08:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-11-16 08:08:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-11-16 08:08:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-11-16 08:08:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-16 08:08:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-16 08:08:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-11-16 08:08:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-11-16 08:08:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-11-16 08:08:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-11-16 08:08:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-11-16 08:08:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-11-16 08:08:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-11-16 08:08:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-11-16 08:08:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-11-16 08:08:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-11-16 08:08:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-11-16 08:08:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-11-16 08:08:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:08:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-11-16 08:08:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-11-16 08:08:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:08:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:08:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:08:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:08:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:08:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:08:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:08:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-11-16 08:08:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-11-16 08:08:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-16 08:08:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-16 08:08:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-11-16 08:08:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-11-16 08:08:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-11-16 08:08:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-11-16 08:08:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-11-16 08:08:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-11-16 08:08:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-11-16 08:08:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-11-16 08:08:34,523 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-11-16 08:08:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-11-16 08:08:34,523 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-11-16 08:08:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-11-16 08:08:34,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:08:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:08:34,523 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-11-16 08:08:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-11-16 08:08:34,523 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-16 08:08:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-16 08:08:34,524 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-11-16 08:08:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-11-16 08:08:34,524 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:08:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:08:34,524 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 08:08:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 08:08:34,524 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-11-16 08:08:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-11-16 08:08:34,524 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-11-16 08:08:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-11-16 08:08:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:08:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:08:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-11-16 08:08:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-11-16 08:08:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 08:08:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 08:08:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-11-16 08:08:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-11-16 08:08:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-11-16 08:08:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:08:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-11-16 08:08:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-11-16 08:08:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-16 08:08:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-16 08:08:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:08:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:08:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 08:08:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 08:08:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-11-16 08:08:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-11-16 08:08:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:08:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:08:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-11-16 08:08:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-11-16 08:08:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-11-16 08:08:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-11-16 08:08:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-11-16 08:08:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-11-16 08:08:35,994 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:08:36,001 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:08:46,674 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:10:08,895 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:10:17,114 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:10:17,117 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-16 08:10:17,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:17 BoogieIcfgContainer [2022-11-16 08:10:17,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:10:17,136 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:10:17,136 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:10:17,146 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:10:17,147 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:17" (1/1) ... [2022-11-16 08:10:17,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:10:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11528 states to 7696 states and 11528 transitions. [2022-11-16 08:10:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 7696 states and 11528 transitions. [2022-11-16 08:10:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 08:10:17,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:19,430 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 08:10:20,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:10:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11558 states to 7707 states and 11551 transitions. [2022-11-16 08:10:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 7707 states and 11551 transitions. [2022-11-16 08:10:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 08:10:21,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:22,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 08:10:24,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:10:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11585 states to 7717 states and 11571 transitions. [2022-11-16 08:10:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 7717 states and 11571 transitions. [2022-11-16 08:10:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:10:24,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:24,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-16 08:10:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11595 states to 7723 states and 11581 transitions. [2022-11-16 08:10:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 7723 states and 11581 transitions. [2022-11-16 08:10:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:10:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:26,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-16 08:10:29,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:10:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11625 states to 7734 states and 11604 transitions. [2022-11-16 08:10:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 7734 states and 11604 transitions. [2022-11-16 08:10:30,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 08:10:30,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:30,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-16 08:10:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11635 states to 7740 states and 11614 transitions. [2022-11-16 08:10:31,607 INFO L276 IsEmpty]: Start isEmpty. Operand 7740 states and 11614 transitions. [2022-11-16 08:10:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:10:31,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:31,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-16 08:10:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:37,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11677 states to 7756 states and 11649 transitions. [2022-11-16 08:10:37,256 INFO L276 IsEmpty]: Start isEmpty. Operand 7756 states and 11649 transitions. [2022-11-16 08:10:37,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:10:37,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:37,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-16 08:10:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11680 states to 7758 states and 11652 transitions. [2022-11-16 08:10:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 7758 states and 11652 transitions. [2022-11-16 08:10:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:10:38,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-16 08:10:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11690 states to 7764 states and 11662 transitions. [2022-11-16 08:10:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 7764 states and 11662 transitions. [2022-11-16 08:10:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:10:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:39,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-16 08:10:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11726 states to 7777 states and 11691 transitions. [2022-11-16 08:10:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 7777 states and 11691 transitions. [2022-11-16 08:10:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 08:10:45,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:10:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11774 states to 7795 states and 11732 transitions. [2022-11-16 08:10:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 7795 states and 11732 transitions. [2022-11-16 08:10:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:10:54,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:54,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-11-16 08:10:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11777 states to 7797 states and 11735 transitions. [2022-11-16 08:10:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 7797 states and 11735 transitions. [2022-11-16 08:10:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:10:55,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:55,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:56,358 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-16 08:10:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11787 states to 7803 states and 11745 transitions. [2022-11-16 08:10:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 7803 states and 11745 transitions. [2022-11-16 08:10:57,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:10:57,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:57,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:59,316 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:00,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11856 states to 7820 states and 11814 transitions. [2022-11-16 08:11:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 7820 states and 11814 transitions. [2022-11-16 08:11:00,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 08:11:00,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:00,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11870 states to 7828 states and 11828 transitions. [2022-11-16 08:11:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 7828 states and 11828 transitions. [2022-11-16 08:11:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-16 08:11:02,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:02,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-16 08:11:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11880 states to 7834 states and 11838 transitions. [2022-11-16 08:11:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 7834 states and 11838 transitions. [2022-11-16 08:11:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-16 08:11:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:03,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:11:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11884 states to 7837 states and 11842 transitions. [2022-11-16 08:11:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 7837 states and 11842 transitions. [2022-11-16 08:11:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 08:11:04,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:04,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:05,522 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-11-16 08:11:05,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11910 states to 7847 states and 11860 transitions. [2022-11-16 08:11:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 7847 states and 11860 transitions. [2022-11-16 08:11:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-16 08:11:05,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:05,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-16 08:11:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:06,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11911 states to 7843 states and 11853 transitions. [2022-11-16 08:11:06,748 INFO L276 IsEmpty]: Start isEmpty. Operand 7843 states and 11853 transitions. [2022-11-16 08:11:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-16 08:11:06,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11915 states to 7846 states and 11857 transitions. [2022-11-16 08:11:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 7846 states and 11857 transitions. [2022-11-16 08:11:09,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-16 08:11:09,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:09,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:11,460 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:13,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11917 states to 7847 states and 11859 transitions. [2022-11-16 08:11:13,592 INFO L276 IsEmpty]: Start isEmpty. Operand 7847 states and 11859 transitions. [2022-11-16 08:11:13,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-16 08:11:13,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:13,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:14,521 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-11-16 08:11:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11943 states to 7857 states and 11877 transitions. [2022-11-16 08:11:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 7857 states and 11877 transitions. [2022-11-16 08:11:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-16 08:11:14,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:19,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11944 states to 7858 states and 11878 transitions. [2022-11-16 08:11:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 7858 states and 11878 transitions. [2022-11-16 08:11:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-16 08:11:19,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:19,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 08:11:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11958 states to 7861 states and 11888 transitions. [2022-11-16 08:11:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 7861 states and 11888 transitions. [2022-11-16 08:11:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-16 08:11:23,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:23,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-16 08:11:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:24,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11969 states to 7864 states and 11895 transitions. [2022-11-16 08:11:24,942 INFO L276 IsEmpty]: Start isEmpty. Operand 7864 states and 11895 transitions. [2022-11-16 08:11:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-16 08:11:24,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11970 states to 7865 states and 11896 transitions. [2022-11-16 08:11:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 7865 states and 11896 transitions. [2022-11-16 08:11:30,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-16 08:11:30,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:30,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-16 08:11:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11971 states to 7861 states and 11889 transitions. [2022-11-16 08:11:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 7861 states and 11889 transitions. [2022-11-16 08:11:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-16 08:11:30,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:30,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:33,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11972 states to 7862 states and 11890 transitions. [2022-11-16 08:11:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 7862 states and 11890 transitions. [2022-11-16 08:11:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-16 08:11:36,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:36,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 08:11:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11975 states to 7862 states and 11889 transitions. [2022-11-16 08:11:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 7862 states and 11889 transitions. [2022-11-16 08:11:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-16 08:11:37,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:37,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11976 states to 7863 states and 11890 transitions. [2022-11-16 08:11:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 7863 states and 11890 transitions. [2022-11-16 08:11:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-16 08:11:42,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:42,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:43,101 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:11:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11994 states to 7873 states and 11908 transitions. [2022-11-16 08:11:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 7873 states and 11908 transitions. [2022-11-16 08:11:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-16 08:11:43,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:46,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12098 states to 7906 states and 12012 transitions. [2022-11-16 08:11:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 7906 states and 12012 transitions. [2022-11-16 08:11:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-16 08:11:46,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:46,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12112 states to 7914 states and 12026 transitions. [2022-11-16 08:11:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 7914 states and 12026 transitions. [2022-11-16 08:11:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-16 08:11:47,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:47,983 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:11:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12121 states to 7920 states and 12035 transitions. [2022-11-16 08:11:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 7920 states and 12035 transitions. [2022-11-16 08:11:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 08:11:48,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:48,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-11-16 08:11:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:50,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12159 states to 7936 states and 12065 transitions. [2022-11-16 08:11:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 7936 states and 12065 transitions. [2022-11-16 08:11:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-16 08:11:50,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:50,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:11:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12160 states to 7937 states and 12066 transitions. [2022-11-16 08:11:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 7937 states and 12066 transitions. [2022-11-16 08:11:55,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 08:11:55,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:55,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:11:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12162 states to 7939 states and 12068 transitions. [2022-11-16 08:11:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 7939 states and 12068 transitions. [2022-11-16 08:11:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 08:11:56,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:02,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12163 states to 7940 states and 12069 transitions. [2022-11-16 08:12:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 7940 states and 12069 transitions. [2022-11-16 08:12:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:12:02,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-11-16 08:12:03,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12164 states to 7936 states and 12062 transitions. [2022-11-16 08:12:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 7936 states and 12062 transitions. [2022-11-16 08:12:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 08:12:03,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:09,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12165 states to 7937 states and 12063 transitions. [2022-11-16 08:12:09,059 INFO L276 IsEmpty]: Start isEmpty. Operand 7937 states and 12063 transitions. [2022-11-16 08:12:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 08:12:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:09,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12166 states to 7938 states and 12064 transitions. [2022-11-16 08:12:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 7938 states and 12064 transitions. [2022-11-16 08:12:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 08:12:15,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:15,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:12:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12177 states to 7944 states and 12075 transitions. [2022-11-16 08:12:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 7944 states and 12075 transitions. [2022-11-16 08:12:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-16 08:12:16,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:16,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:16,854 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-16 08:12:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:17,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12203 states to 7954 states and 12093 transitions. [2022-11-16 08:12:17,175 INFO L276 IsEmpty]: Start isEmpty. Operand 7954 states and 12093 transitions. [2022-11-16 08:12:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-16 08:12:17,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12204 states to 7955 states and 12094 transitions. [2022-11-16 08:12:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 7955 states and 12094 transitions. [2022-11-16 08:12:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 08:12:23,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:23,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:12:24,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12209 states to 7958 states and 12099 transitions. [2022-11-16 08:12:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 7958 states and 12099 transitions. [2022-11-16 08:12:24,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-16 08:12:24,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:31,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:31,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12210 states to 7959 states and 12100 transitions. [2022-11-16 08:12:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 7959 states and 12100 transitions. [2022-11-16 08:12:31,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-16 08:12:31,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:31,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-16 08:12:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12220 states to 7965 states and 12110 transitions. [2022-11-16 08:12:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 7965 states and 12110 transitions. [2022-11-16 08:12:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 08:12:32,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-16 08:12:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:32,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12221 states to 7961 states and 12103 transitions. [2022-11-16 08:12:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 7961 states and 12103 transitions. [2022-11-16 08:12:32,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-16 08:12:32,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:32,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12222 states to 7962 states and 12104 transitions. [2022-11-16 08:12:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 7962 states and 12104 transitions. [2022-11-16 08:12:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-16 08:12:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:12:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12232 states to 7968 states and 12114 transitions. [2022-11-16 08:12:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 7968 states and 12114 transitions. [2022-11-16 08:12:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-16 08:12:41,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:41,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:41,929 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:12:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12234 states to 7970 states and 12116 transitions. [2022-11-16 08:12:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 7970 states and 12116 transitions. [2022-11-16 08:12:42,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-16 08:12:42,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:42,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12235 states to 7971 states and 12117 transitions. [2022-11-16 08:12:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 7971 states and 12117 transitions. [2022-11-16 08:12:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:12:49,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:49,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2022-11-16 08:12:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12271 states to 7987 states and 12145 transitions. [2022-11-16 08:12:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 7987 states and 12145 transitions. [2022-11-16 08:12:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-16 08:12:51,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:51,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:52,435 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-16 08:12:52,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12287 states to 7990 states and 12153 transitions. [2022-11-16 08:12:52,663 INFO L276 IsEmpty]: Start isEmpty. Operand 7990 states and 12153 transitions. [2022-11-16 08:12:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-16 08:12:52,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:56,668 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:12:59,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12288 states to 7991 states and 12154 transitions. [2022-11-16 08:12:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 7991 states and 12154 transitions. [2022-11-16 08:12:59,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-16 08:12:59,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:59,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:13:00,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12291 states to 7993 states and 12157 transitions. [2022-11-16 08:13:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 7993 states and 12157 transitions. [2022-11-16 08:13:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-16 08:13:00,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:00,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:13:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12292 states to 7994 states and 12158 transitions. [2022-11-16 08:13:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 7994 states and 12158 transitions. [2022-11-16 08:13:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-16 08:13:08,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:09,153 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-16 08:13:09,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12294 states to 7996 states and 12160 transitions. [2022-11-16 08:13:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 7996 states and 12160 transitions. [2022-11-16 08:13:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 08:13:09,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:09,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2022-11-16 08:13:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12295 states to 7992 states and 12153 transitions. [2022-11-16 08:13:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 7992 states and 12153 transitions. [2022-11-16 08:13:09,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-16 08:13:09,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:09,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:13:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12296 states to 7993 states and 12154 transitions. [2022-11-16 08:13:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 7993 states and 12154 transitions. [2022-11-16 08:13:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-16 08:13:18,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:18,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:13:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12311 states to 8001 states and 12169 transitions. [2022-11-16 08:13:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 8001 states and 12169 transitions. [2022-11-16 08:13:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-16 08:13:18,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:13:27,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12312 states to 8002 states and 12170 transitions. [2022-11-16 08:13:27,161 INFO L276 IsEmpty]: Start isEmpty. Operand 8002 states and 12170 transitions. [2022-11-16 08:13:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-16 08:13:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:13:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12316 states to 8005 states and 12174 transitions. [2022-11-16 08:13:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 8005 states and 12174 transitions. [2022-11-16 08:13:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-16 08:13:28,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-11-16 08:13:28,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12342 states to 8015 states and 12192 transitions. [2022-11-16 08:13:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 8015 states and 12192 transitions. [2022-11-16 08:13:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-16 08:13:28,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-16 08:13:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12358 states to 8025 states and 12208 transitions. [2022-11-16 08:13:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 8025 states and 12208 transitions. [2022-11-16 08:13:29,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-16 08:13:29,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:29,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:13:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12359 states to 8026 states and 12209 transitions. [2022-11-16 08:13:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 8026 states and 12209 transitions. [2022-11-16 08:13:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 08:13:38,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:38,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:13:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12371 states to 8034 states and 12221 transitions. [2022-11-16 08:13:39,322 INFO L276 IsEmpty]: Start isEmpty. Operand 8034 states and 12221 transitions. [2022-11-16 08:13:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-16 08:13:39,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:39,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:13:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12372 states to 8035 states and 12222 transitions. [2022-11-16 08:13:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 8035 states and 12222 transitions. [2022-11-16 08:13:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:13:48,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:48,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:13:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12399 states to 8049 states and 12249 transitions. [2022-11-16 08:13:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 8049 states and 12249 transitions. [2022-11-16 08:13:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:13:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:49,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:13:50,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12409 states to 8056 states and 12259 transitions. [2022-11-16 08:13:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 8056 states and 12259 transitions. [2022-11-16 08:13:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-16 08:13:50,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-16 08:13:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:51,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12412 states to 8058 states and 12262 transitions. [2022-11-16 08:13:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 8058 states and 12262 transitions. [2022-11-16 08:13:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 08:13:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:51,791 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2022-11-16 08:13:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12413 states to 8054 states and 12255 transitions. [2022-11-16 08:13:51,869 INFO L276 IsEmpty]: Start isEmpty. Operand 8054 states and 12255 transitions. [2022-11-16 08:13:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-16 08:13:51,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:51,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:14:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12414 states to 8055 states and 12256 transitions. [2022-11-16 08:14:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 8055 states and 12256 transitions. [2022-11-16 08:14:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 08:14:01,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:02,088 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-16 08:14:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:02,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12418 states to 8057 states and 12260 transitions. [2022-11-16 08:14:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 8057 states and 12260 transitions. [2022-11-16 08:14:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-16 08:14:02,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:02,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:14:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:11,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12419 states to 8058 states and 12261 transitions. [2022-11-16 08:14:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 8058 states and 12261 transitions. [2022-11-16 08:14:11,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-16 08:14:11,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:11,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 08:14:12,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12423 states to 8060 states and 12265 transitions. [2022-11-16 08:14:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 8060 states and 12265 transitions. [2022-11-16 08:14:12,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 08:14:12,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-16 08:14:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12426 states to 8062 states and 12268 transitions. [2022-11-16 08:14:13,808 INFO L276 IsEmpty]: Start isEmpty. Operand 8062 states and 12268 transitions. [2022-11-16 08:14:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-16 08:14:13,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:13,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:21,019 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:14:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12427 states to 8063 states and 12269 transitions. [2022-11-16 08:14:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 8063 states and 12269 transitions. [2022-11-16 08:14:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-16 08:14:24,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:24,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-16 08:14:30,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:14:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12517 states to 8088 states and 12352 transitions. [2022-11-16 08:14:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 8088 states and 12352 transitions. [2022-11-16 08:14:40,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 08:14:40,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:40,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:14:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12529 states to 8096 states and 12364 transitions. [2022-11-16 08:14:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 8096 states and 12364 transitions. [2022-11-16 08:14:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-16 08:14:41,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:41,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:14:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:54,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12530 states to 8097 states and 12365 transitions. [2022-11-16 08:14:54,708 INFO L276 IsEmpty]: Start isEmpty. Operand 8097 states and 12365 transitions. [2022-11-16 08:14:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:14:54,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:14:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12540 states to 8104 states and 12375 transitions. [2022-11-16 08:14:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 8104 states and 12375 transitions. [2022-11-16 08:14:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:14:55,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:55,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:14:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:56,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12550 states to 8111 states and 12385 transitions. [2022-11-16 08:14:56,943 INFO L276 IsEmpty]: Start isEmpty. Operand 8111 states and 12385 transitions. [2022-11-16 08:14:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-16 08:14:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:56,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-16 08:14:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12552 states to 8113 states and 12387 transitions. [2022-11-16 08:14:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 8113 states and 12387 transitions. [2022-11-16 08:14:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 08:14:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:57,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-16 08:14:58,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12561 states to 8119 states and 12396 transitions. [2022-11-16 08:14:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 8119 states and 12396 transitions. [2022-11-16 08:14:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:14:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:58,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:15:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12562 states to 8120 states and 12397 transitions. [2022-11-16 08:15:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 8120 states and 12397 transitions. [2022-11-16 08:15:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-16 08:15:12,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:13,337 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:15:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12578 states to 8128 states and 12413 transitions. [2022-11-16 08:15:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 8128 states and 12413 transitions. [2022-11-16 08:15:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 08:15:13,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-11-16 08:15:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12580 states to 8130 states and 12415 transitions. [2022-11-16 08:15:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 8130 states and 12415 transitions. [2022-11-16 08:15:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 08:15:14,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:14,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:15:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12581 states to 8131 states and 12416 transitions. [2022-11-16 08:15:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 8131 states and 12416 transitions. [2022-11-16 08:15:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:15:26,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2022-11-16 08:15:34,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:34,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12630 states to 8154 states and 12465 transitions. [2022-11-16 08:15:34,799 INFO L276 IsEmpty]: Start isEmpty. Operand 8154 states and 12465 transitions. [2022-11-16 08:15:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:15:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:34,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:15:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12631 states to 8155 states and 12466 transitions. [2022-11-16 08:15:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 8155 states and 12466 transitions. [2022-11-16 08:15:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 08:15:49,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:15:50,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12647 states to 8164 states and 12482 transitions. [2022-11-16 08:15:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 8164 states and 12482 transitions. [2022-11-16 08:15:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 08:15:50,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:50,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:51,480 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-11-16 08:15:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12662 states to 8172 states and 12497 transitions. [2022-11-16 08:15:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 8172 states and 12497 transitions. [2022-11-16 08:15:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-16 08:15:55,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:16:08,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12663 states to 8173 states and 12498 transitions. [2022-11-16 08:16:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 8173 states and 12498 transitions. [2022-11-16 08:16:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:16:09,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:09,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:16:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12667 states to 8176 states and 12502 transitions. [2022-11-16 08:16:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 8176 states and 12502 transitions. [2022-11-16 08:16:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:16:10,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:10,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-16 08:16:11,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12669 states to 8178 states and 12504 transitions. [2022-11-16 08:16:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 8178 states and 12504 transitions. [2022-11-16 08:16:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-16 08:16:11,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:16:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12670 states to 8179 states and 12505 transitions. [2022-11-16 08:16:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 8179 states and 12505 transitions. [2022-11-16 08:16:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-16 08:16:23,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-16 08:16:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12672 states to 8181 states and 12507 transitions. [2022-11-16 08:16:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 8181 states and 12507 transitions. [2022-11-16 08:16:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-16 08:16:24,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:32,525 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:16:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12673 states to 8182 states and 12508 transitions. [2022-11-16 08:16:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 8182 states and 12508 transitions. [2022-11-16 08:16:37,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 08:16:37,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:37,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-16 08:16:38,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12688 states to 8192 states and 12523 transitions. [2022-11-16 08:16:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 8192 states and 12523 transitions. [2022-11-16 08:16:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-16 08:16:38,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:38,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:49,712 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:16:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12689 states to 8193 states and 12524 transitions. [2022-11-16 08:16:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 8193 states and 12524 transitions. [2022-11-16 08:16:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-16 08:16:53,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:53,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-16 08:16:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12698 states to 8199 states and 12533 transitions. [2022-11-16 08:16:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 8199 states and 12533 transitions. [2022-11-16 08:16:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-16 08:16:54,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:54,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-11-16 08:16:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12700 states to 8201 states and 12535 transitions. [2022-11-16 08:16:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 8201 states and 12535 transitions. [2022-11-16 08:16:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 08:16:55,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:55,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-11-16 08:16:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12715 states to 8209 states and 12550 transitions. [2022-11-16 08:16:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 8209 states and 12550 transitions. [2022-11-16 08:16:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:16:58,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:58,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:07,321 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:17:11,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12716 states to 8210 states and 12551 transitions. [2022-11-16 08:17:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 8210 states and 12551 transitions. [2022-11-16 08:17:11,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-16 08:17:11,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:11,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:16,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:17:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12717 states to 8211 states and 12552 transitions. [2022-11-16 08:17:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 8211 states and 12552 transitions. [2022-11-16 08:17:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-16 08:17:28,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:17:29,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:29,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12719 states to 8213 states and 12554 transitions. [2022-11-16 08:17:29,521 INFO L276 IsEmpty]: Start isEmpty. Operand 8213 states and 12554 transitions. [2022-11-16 08:17:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:17:29,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-11-16 08:17:30,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12721 states to 8215 states and 12556 transitions. [2022-11-16 08:17:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 8215 states and 12556 transitions. [2022-11-16 08:17:30,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-16 08:17:30,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:30,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-16 08:17:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:30,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12723 states to 8217 states and 12558 transitions. [2022-11-16 08:17:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 8217 states and 12558 transitions. [2022-11-16 08:17:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 08:17:30,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:30,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2022-11-16 08:17:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12782 states to 8242 states and 12617 transitions. [2022-11-16 08:17:36,469 INFO L276 IsEmpty]: Start isEmpty. Operand 8242 states and 12617 transitions. [2022-11-16 08:17:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:17:36,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:36,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:17:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12783 states to 8243 states and 12618 transitions. [2022-11-16 08:17:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 8243 states and 12618 transitions. [2022-11-16 08:17:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:17:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:52,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-16 08:17:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12794 states to 8251 states and 12629 transitions. [2022-11-16 08:17:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 8251 states and 12629 transitions. [2022-11-16 08:17:53,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:17:53,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:53,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-11-16 08:17:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12805 states to 8259 states and 12640 transitions. [2022-11-16 08:17:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 8259 states and 12640 transitions. [2022-11-16 08:17:54,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:17:54,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:54,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:17:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12809 states to 8262 states and 12644 transitions. [2022-11-16 08:17:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 8262 states and 12644 transitions. [2022-11-16 08:17:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-16 08:17:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:55,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:18:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12810 states to 8263 states and 12645 transitions. [2022-11-16 08:18:15,089 INFO L276 IsEmpty]: Start isEmpty. Operand 8263 states and 12645 transitions. [2022-11-16 08:18:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-16 08:18:15,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:18:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12812 states to 8265 states and 12647 transitions. [2022-11-16 08:18:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 8265 states and 12647 transitions. [2022-11-16 08:18:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:18:15,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:15,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-11-16 08:18:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12818 states to 8269 states and 12653 transitions. [2022-11-16 08:18:16,700 INFO L276 IsEmpty]: Start isEmpty. Operand 8269 states and 12653 transitions. [2022-11-16 08:18:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 08:18:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:16,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:18,874 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2022-11-16 08:18:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12819 states to 8270 states and 12654 transitions. [2022-11-16 08:18:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 8270 states and 12654 transitions. [2022-11-16 08:18:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 08:18:20,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:20,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-11-16 08:18:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12820 states to 8271 states and 12655 transitions. [2022-11-16 08:18:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 8271 states and 12655 transitions. [2022-11-16 08:18:37,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-16 08:18:37,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:37,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-11-16 08:18:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12834 states to 8280 states and 12669 transitions. [2022-11-16 08:18:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 8280 states and 12669 transitions. [2022-11-16 08:18:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-16 08:18:38,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-11-16 08:18:38,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12838 states to 8283 states and 12673 transitions. [2022-11-16 08:18:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 8283 states and 12673 transitions. [2022-11-16 08:18:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 08:18:38,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:38,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-16 08:18:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12854 states to 8293 states and 12689 transitions. [2022-11-16 08:18:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 8293 states and 12689 transitions. [2022-11-16 08:18:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-16 08:18:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:18:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:18:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:18:58,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:18:58,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12855 states to 8294 states and 12690 transitions. [2022-11-16 08:18:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 8294 states and 12690 transitions. [2022-11-16 08:18:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-16 08:18:58,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:18:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:19:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12856 states to 8295 states and 12691 transitions. [2022-11-16 08:19:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 8295 states and 12691 transitions. [2022-11-16 08:19:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-16 08:19:24,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:24,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-16 08:19:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12858 states to 8297 states and 12693 transitions. [2022-11-16 08:19:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 8297 states and 12693 transitions. [2022-11-16 08:19:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-16 08:19:25,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 08:19:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12885 states to 8311 states and 12720 transitions. [2022-11-16 08:19:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 8311 states and 12720 transitions. [2022-11-16 08:19:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-16 08:19:29,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:29,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 08:19:30,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12895 states to 8318 states and 12730 transitions. [2022-11-16 08:19:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 8318 states and 12730 transitions. [2022-11-16 08:19:30,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 08:19:30,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-11-16 08:19:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:30,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12913 states to 8328 states and 12748 transitions. [2022-11-16 08:19:30,902 INFO L276 IsEmpty]: Start isEmpty. Operand 8328 states and 12748 transitions. [2022-11-16 08:19:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-16 08:19:30,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-16 08:19:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12929 states to 8331 states and 12760 transitions. [2022-11-16 08:19:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 8331 states and 12760 transitions. [2022-11-16 08:19:35,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 08:19:35,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:35,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-16 08:19:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12933 states to 8333 states and 12764 transitions. [2022-11-16 08:19:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 8333 states and 12764 transitions. [2022-11-16 08:19:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-16 08:19:36,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-16 08:19:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12934 states to 8334 states and 12765 transitions. [2022-11-16 08:19:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 8334 states and 12765 transitions. [2022-11-16 08:19:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-16 08:19:53,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:53,500 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-16 08:19:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:19:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12938 states to 8336 states and 12769 transitions. [2022-11-16 08:19:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 8336 states and 12769 transitions. [2022-11-16 08:19:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 08:19:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:19:53,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:19:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:19:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-16 08:20:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:07,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13072 states to 8387 states and 12903 transitions. [2022-11-16 08:20:07,959 INFO L276 IsEmpty]: Start isEmpty. Operand 8387 states and 12903 transitions. [2022-11-16 08:20:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 08:20:07,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2022-11-16 08:20:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13073 states to 8388 states and 12904 transitions. [2022-11-16 08:20:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 8388 states and 12904 transitions. [2022-11-16 08:20:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 08:20:11,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:11,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:20:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13074 states to 8389 states and 12905 transitions. [2022-11-16 08:20:27,260 INFO L276 IsEmpty]: Start isEmpty. Operand 8389 states and 12905 transitions. [2022-11-16 08:20:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 08:20:27,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:27,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-16 08:20:28,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:28,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13087 states to 8392 states and 12914 transitions. [2022-11-16 08:20:28,247 INFO L276 IsEmpty]: Start isEmpty. Operand 8392 states and 12914 transitions. [2022-11-16 08:20:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 08:20:28,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:28,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:29,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-16 08:20:29,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13090 states to 8392 states and 12913 transitions. [2022-11-16 08:20:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 8392 states and 12913 transitions. [2022-11-16 08:20:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-16 08:20:29,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:29,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:20:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13091 states to 8393 states and 12914 transitions. [2022-11-16 08:20:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 8393 states and 12914 transitions. [2022-11-16 08:20:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-16 08:20:47,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-16 08:20:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13106 states to 8401 states and 12929 transitions. [2022-11-16 08:20:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 8401 states and 12929 transitions. [2022-11-16 08:20:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-16 08:20:50,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:50,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-16 08:20:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13135 states to 8417 states and 12958 transitions. [2022-11-16 08:20:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 8417 states and 12958 transitions. [2022-11-16 08:20:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-16 08:20:51,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:51,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:20:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13137 states to 8419 states and 12960 transitions. [2022-11-16 08:20:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 8419 states and 12960 transitions. [2022-11-16 08:20:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 08:20:51,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:20:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:20:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-16 08:20:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:20:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13147 states to 8425 states and 12970 transitions. [2022-11-16 08:20:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 8425 states and 12970 transitions. [2022-11-16 08:20:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-16 08:20:52,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:20:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:02,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:21:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:16,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13148 states to 8426 states and 12971 transitions. [2022-11-16 08:21:16,207 INFO L276 IsEmpty]: Start isEmpty. Operand 8426 states and 12971 transitions. [2022-11-16 08:21:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-16 08:21:16,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:16,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:23,232 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-11-16 08:21:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13167 states to 8430 states and 12980 transitions. [2022-11-16 08:21:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 8430 states and 12980 transitions. [2022-11-16 08:21:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 08:21:28,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:28,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 08:21:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13177 states to 8437 states and 12990 transitions. [2022-11-16 08:21:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 8437 states and 12990 transitions. [2022-11-16 08:21:29,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 08:21:29,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:29,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-16 08:21:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13187 states to 8444 states and 13000 transitions. [2022-11-16 08:21:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 8444 states and 13000 transitions. [2022-11-16 08:21:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 08:21:30,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:30,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-16 08:21:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13189 states to 8446 states and 13002 transitions. [2022-11-16 08:21:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 8446 states and 13002 transitions. [2022-11-16 08:21:30,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-16 08:21:30,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:30,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-16 08:21:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13190 states to 8447 states and 13003 transitions. [2022-11-16 08:21:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 8447 states and 13003 transitions. [2022-11-16 08:21:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 08:21:48,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-16 08:21:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13192 states to 8449 states and 13005 transitions. [2022-11-16 08:21:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 8449 states and 13005 transitions. [2022-11-16 08:21:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 08:21:49,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:49,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-16 08:21:50,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:21:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13199 states to 8454 states and 13012 transitions. [2022-11-16 08:21:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 8454 states and 13012 transitions. [2022-11-16 08:21:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 08:21:50,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:21:50,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:21:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:21:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-16 08:22:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:22:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13333 states to 8505 states and 13146 transitions. [2022-11-16 08:22:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 8505 states and 13146 transitions. [2022-11-16 08:22:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-16 08:22:06,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:22:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:22:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:22:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-16 08:22:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:22:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13351 states to 8513 states and 13164 transitions. [2022-11-16 08:22:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 8513 states and 13164 transitions. [2022-11-16 08:22:10,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 08:22:10,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:22:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms