./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg --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 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- 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-b5237d8 [2022-11-21 22:01:10,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:01:10,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:01:10,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:01:10,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:01:10,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:01:10,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:01:10,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:01:10,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:01:10,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:01:10,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:01:10,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:01:10,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:01:10,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:01:10,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:01:10,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:01:10,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:01:10,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:01:10,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:01:10,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:01:10,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:01:10,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:01:10,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:01:10,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:01:10,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:01:10,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:01:10,971 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:01:10,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:01:10,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:01:10,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:01:10,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:01:10,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:01:10,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:01:10,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:01:10,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:01:10,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:01:10,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:01:10,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:01:10,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:01:10,979 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:01:10,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:01:10,984 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:01:11,022 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:01:11,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:01:11,025 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:01:11,025 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:01:11,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:01:11,026 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:01:11,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:01:11,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:01:11,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:01:11,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:01:11,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:01:11,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:01:11,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:01:11,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:01:11,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:01:11,029 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:01:11,030 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:01:11,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:01:11,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:11,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:01:11,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:01:11,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:01:11,031 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:01:11,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:01:11,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:01:11,031 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_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-11-21 22:01:11,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:01:11,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:01:11,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:01:11,328 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:01:11,328 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:01:11,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-21 22:01:14,402 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:01:15,140 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:01:15,140 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-21 22:01:15,200 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/data/a8c7d8d42/5957f2ec4b56483094cd2d110fc97961/FLAG29770afa5 [2022-11-21 22:01:15,219 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/data/a8c7d8d42/5957f2ec4b56483094cd2d110fc97961 [2022-11-21 22:01:15,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:01:15,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:01:15,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:15,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:01:15,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:01:15,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:15" (1/1) ... [2022-11-21 22:01:15,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b00fdef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:15, skipping insertion in model container [2022-11-21 22:01:15,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:15" (1/1) ... [2022-11-21 22:01:15,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:01:15,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:01:19,460 WARN L237 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_dbbdf954-ba06-4109-a6d6-5bea26921466/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-21 22:01:19,466 WARN L237 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_dbbdf954-ba06-4109-a6d6-5bea26921466/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-21 22:01:19,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:01:19,580 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:01:20,361 WARN L237 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_dbbdf954-ba06-4109-a6d6-5bea26921466/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-21 22:01:20,361 WARN L237 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_dbbdf954-ba06-4109-a6d6-5bea26921466/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-21 22:01:20,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:01:20,576 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:01:20,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20 WrapperNode [2022-11-21 22:01:20,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:20,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:01:20,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:01:20,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:01:20,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:20,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:21,408 INFO L138 Inliner]: procedures = 486, calls = 6649, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 12133 [2022-11-21 22:01:21,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:01:21,409 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:01:21,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:01:21,409 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:01:21,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:21,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:21,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:21,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:22,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:22,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:22,413 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:22,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:22,690 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:01:22,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:01:22,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:01:22,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:01:22,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:20" (1/1) ... [2022-11-21 22:01:22,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:22,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:01:22,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:01:22,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbbdf954-ba06-4109-a6d6-5bea26921466/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:01:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-21 22:01:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-21 22:01:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-21 22:01:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-21 22:01:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-21 22:01:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-21 22:01:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-21 22:01:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-21 22:01:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:01:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:01:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-21 22:01:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-21 22:01:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:01:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:01:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-21 22:01:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-21 22:01:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-21 22:01:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-21 22:01:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-21 22:01:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-21 22:01:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:01:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:01:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-21 22:01:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-21 22:01:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-21 22:01:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-21 22:01:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-11-21 22:01:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-11-21 22:01:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-21 22:01:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-21 22:01:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-21 22:01:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-21 22:01:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-21 22:01:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-21 22:01:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-21 22:01:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-21 22:01:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-21 22:01:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-21 22:01:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-21 22:01:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-21 22:01:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-21 22:01:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-21 22:01:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-21 22:01:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-21 22:01:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-21 22:01:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-21 22:01:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-21 22:01:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-21 22:01:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:01:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:01:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-21 22:01:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-21 22:01:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:01:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:01:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-21 22:01:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-21 22:01:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-21 22:01:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-21 22:01:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-21 22:01:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-21 22:01:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:01:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:01:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-21 22:01:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-21 22:01:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 22:01:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 22:01:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-21 22:01:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-21 22:01:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:01:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-21 22:01:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-21 22:01:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-21 22:01:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-21 22:01:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-21 22:01:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-21 22:01:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-21 22:01:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-21 22:01:22,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-21 22:01:22,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-21 22:01:22,922 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-21 22:01:22,922 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-21 22:01:22,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-21 22:01:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-21 22:01:22,923 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-21 22:01:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-21 22:01:22,924 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 22:01:22,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 22:01:22,925 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-21 22:01:22,925 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-21 22:01:22,925 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-21 22:01:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-21 22:01:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:01:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-21 22:01:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-21 22:01:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:01:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:01:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:01:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-21 22:01:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-21 22:01:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:01:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:01:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-21 22:01:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-21 22:01:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-21 22:01:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-21 22:01:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-21 22:01:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-21 22:01:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-21 22:01:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-21 22:01:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-21 22:01:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-21 22:01:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-21 22:01:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-21 22:01:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-21 22:01:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-21 22:01:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-21 22:01:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-21 22:01:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-21 22:01:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-21 22:01:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-21 22:01:22,932 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-21 22:01:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:01:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:01:22,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:01:22,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-21 22:01:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-21 22:01:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-21 22:01:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-21 22:01:22,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-21 22:01:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-21 22:01:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-21 22:01:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-21 22:01:22,954 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-21 22:01:22,954 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-21 22:01:22,954 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-21 22:01:22,954 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-21 22:01:22,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:01:22,955 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-21 22:01:22,955 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-21 22:01:22,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:01:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:01:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:01:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 22:01:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:01:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:01:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-21 22:01:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-21 22:01:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-21 22:01:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-21 22:01:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-21 22:01:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-21 22:01:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-21 22:01:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-21 22:01:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-21 22:01:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-21 22:01:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-21 22:01:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-21 22:01:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-21 22:01:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-21 22:01:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-21 22:01:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-21 22:01:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-21 22:01:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-21 22:01:22,960 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-21 22:01:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-21 22:01:22,960 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-21 22:01:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-21 22:01:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-21 22:01:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-21 22:01:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-21 22:01:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-21 22:01:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-21 22:01:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-21 22:01:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-21 22:01:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-21 22:01:22,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:01:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:01:22,962 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-21 22:01:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-21 22:01:22,962 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-21 22:01:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-21 22:01:22,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:01:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:01:22,963 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-21 22:01:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-21 22:01:22,963 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-21 22:01:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-21 22:01:22,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-21 22:01:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-21 22:01:22,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-21 22:01:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-21 22:01:22,965 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-21 22:01:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-21 22:01:22,965 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-21 22:01:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-21 22:01:22,966 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 22:01:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 22:01:22,966 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-21 22:01:22,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-21 22:01:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-21 22:01:22,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-21 22:01:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:01:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:01:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-21 22:01:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-21 22:01:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-21 22:01:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-21 22:01:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-21 22:01:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-21 22:01:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:01:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 22:01:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 22:01:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:01:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-21 22:01:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-21 22:01:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-21 22:01:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-21 22:01:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:01:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-21 22:01:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-21 22:01:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-21 22:01:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-21 22:01:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-21 22:01:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-21 22:01:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:01:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:01:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-21 22:01:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-21 22:01:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-21 22:01:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-21 22:01:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-21 22:01:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-21 22:01:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-21 22:01:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-21 22:01:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-21 22:01:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-21 22:01:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-11-21 22:01:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-11-21 22:01:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-21 22:01:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-21 22:01:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-21 22:01:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-21 22:01:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-21 22:01:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-21 22:01:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-11-21 22:01:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-11-21 22:01:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 22:01:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 22:01:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-21 22:01:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-21 22:01:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:01:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:01:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:01:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-21 22:01:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-21 22:01:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-21 22:01:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-21 22:01:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-21 22:01:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-21 22:01:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-21 22:01:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-21 22:01:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-21 22:01:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-21 22:01:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-21 22:01:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-21 22:01:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-21 22:01:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-21 22:01:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:01:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:01:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-21 22:01:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-21 22:01:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-21 22:01:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-21 22:01:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-21 22:01:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-21 22:01:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:01:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:01:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-21 22:01:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-21 22:01:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 22:01:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 22:01:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:01:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:01:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:01:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:01:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:01:24,501 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:01:24,507 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:01:24,916 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 22:03:16,907 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-21 22:03:17,115 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:03:20,425 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:03:20,427 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-21 22:03:20,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:03:20 BoogieIcfgContainer [2022-11-21 22:03:20,434 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:03:20,435 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:03:20,435 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:03:20,445 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:03:20,446 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:03:20" (1/1) ... [2022-11-21 22:03:20,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:03:20,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2509 states and 3678 transitions. [2022-11-21 22:03:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3678 transitions. [2022-11-21 22:03:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2022-11-21 22:03:20,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8014 trivial. 0 not checked. [2022-11-21 22:03:23,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 2529 states and 3713 transitions. [2022-11-21 22:03:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3713 transitions. [2022-11-21 22:03:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2022-11-21 22:03:23,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:24,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8014 trivial. 0 not checked. [2022-11-21 22:03:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 2548 states and 3748 transitions. [2022-11-21 22:03:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3748 transitions. [2022-11-21 22:03:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:03:24,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:24,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 9160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9160 trivial. 0 not checked. [2022-11-21 22:03:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2560 states and 3773 transitions. [2022-11-21 22:03:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3773 transitions. [2022-11-21 22:03:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2022-11-21 22:03:26,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:26,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:03:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:29,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2566 states and 3794 transitions. [2022-11-21 22:03:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 3794 transitions. [2022-11-21 22:03:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2022-11-21 22:03:29,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:29,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:03:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2573 states and 3818 transitions. [2022-11-21 22:03:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 3818 transitions. [2022-11-21 22:03:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2022-11-21 22:03:32,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:32,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:03:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:35,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2581 states and 3845 transitions. [2022-11-21 22:03:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3845 transitions. [2022-11-21 22:03:35,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-11-21 22:03:35,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8111 trivial. 0 not checked. [2022-11-21 22:03:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2586 states and 3859 transitions. [2022-11-21 22:03:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 3859 transitions. [2022-11-21 22:03:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-11-21 22:03:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:37,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:38,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8111 trivial. 0 not checked. [2022-11-21 22:03:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 2595 states and 3885 transitions. [2022-11-21 22:03:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 3885 transitions. [2022-11-21 22:03:38,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-11-21 22:03:38,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:38,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:39,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8114 trivial. 0 not checked. [2022-11-21 22:03:39,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:39,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2597 states and 3888 transitions. [2022-11-21 22:03:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3888 transitions. [2022-11-21 22:03:39,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-11-21 22:03:39,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:39,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:40,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8111 trivial. 0 not checked. [2022-11-21 22:03:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 2602 states and 3900 transitions. [2022-11-21 22:03:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 3900 transitions. [2022-11-21 22:03:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2022-11-21 22:03:41,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8205 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:03:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2603 states and 3901 transitions. [2022-11-21 22:03:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3901 transitions. [2022-11-21 22:03:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2022-11-21 22:03:41,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:41,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:03:43,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3924 states to 2609 states and 3924 transitions. [2022-11-21 22:03:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 3924 transitions. [2022-11-21 22:03:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-21 22:03:44,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:44,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8206 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:03:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 2610 states and 3925 transitions. [2022-11-21 22:03:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 3925 transitions. [2022-11-21 22:03:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2022-11-21 22:03:44,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8112 trivial. 0 not checked. [2022-11-21 22:03:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:46,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 2616 states and 3963 transitions. [2022-11-21 22:03:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 3963 transitions. [2022-11-21 22:03:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2022-11-21 22:03:46,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:46,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8114 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:03:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 2625 states and 3993 transitions. [2022-11-21 22:03:53,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 3993 transitions. [2022-11-21 22:03:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-21 22:03:53,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:53,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:03:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 2626 states and 3994 transitions. [2022-11-21 22:03:54,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 3994 transitions. [2022-11-21 22:03:54,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-11-21 22:03:54,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8114 trivial. 0 not checked. [2022-11-21 22:03:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2628 states and 3997 transitions. [2022-11-21 22:03:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3997 transitions. [2022-11-21 22:03:55,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2022-11-21 22:03:55,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:55,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8205 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:03:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2630 states and 3999 transitions. [2022-11-21 22:03:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3999 transitions. [2022-11-21 22:03:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2022-11-21 22:03:55,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:55,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 9160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9160 trivial. 0 not checked. [2022-11-21 22:03:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2633 states and 4001 transitions. [2022-11-21 22:03:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4001 transitions. [2022-11-21 22:03:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-21 22:03:57,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:57,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-21 22:03:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:03:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2639 states and 4015 transitions. [2022-11-21 22:03:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4015 transitions. [2022-11-21 22:03:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-21 22:03:59,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:03:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:03:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:03:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8113 trivial. 0 not checked. [2022-11-21 22:04:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2645 states and 4033 transitions. [2022-11-21 22:04:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 4033 transitions. [2022-11-21 22:04:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2022-11-21 22:04:00,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:01,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:01,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2646 states and 4034 transitions. [2022-11-21 22:04:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 4034 transitions. [2022-11-21 22:04:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-11-21 22:04:01,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:01,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 2647 states and 4035 transitions. [2022-11-21 22:04:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4035 transitions. [2022-11-21 22:04:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-11-21 22:04:02,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:02,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:02,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8110 trivial. 0 not checked. [2022-11-21 22:04:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2658 states and 4059 transitions. [2022-11-21 22:04:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 4059 transitions. [2022-11-21 22:04:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-11-21 22:04:03,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:03,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:04,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2659 states and 4060 transitions. [2022-11-21 22:04:04,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4060 transitions. [2022-11-21 22:04:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-11-21 22:04:04,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:04,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:05,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:05,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2663 states and 4063 transitions. [2022-11-21 22:04:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4063 transitions. [2022-11-21 22:04:05,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-11-21 22:04:05,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:05,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8110 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 2665 states and 4064 transitions. [2022-11-21 22:04:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4064 transitions. [2022-11-21 22:04:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2022-11-21 22:04:06,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:06,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:07,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:07,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4065 states to 2666 states and 4065 transitions. [2022-11-21 22:04:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4065 transitions. [2022-11-21 22:04:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2022-11-21 22:04:07,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:07,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 2667 states and 4066 transitions. [2022-11-21 22:04:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4066 transitions. [2022-11-21 22:04:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-21 22:04:07,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:07,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:04:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:12,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 2674 states and 4094 transitions. [2022-11-21 22:04:12,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4094 transitions. [2022-11-21 22:04:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-21 22:04:12,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:13,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:04:20,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2683 states and 4122 transitions. [2022-11-21 22:04:20,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4122 transitions. [2022-11-21 22:04:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-21 22:04:20,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-21 22:04:24,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2688 states and 4134 transitions. [2022-11-21 22:04:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 4134 transitions. [2022-11-21 22:04:24,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-21 22:04:24,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:04:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2689 states and 4135 transitions. [2022-11-21 22:04:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 4135 transitions. [2022-11-21 22:04:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-21 22:04:25,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:25,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8112 trivial. 0 not checked. [2022-11-21 22:04:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 2695 states and 4169 transitions. [2022-11-21 22:04:26,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 4169 transitions. [2022-11-21 22:04:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2022-11-21 22:04:26,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:26,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8113 trivial. 0 not checked. [2022-11-21 22:04:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 2701 states and 4182 transitions. [2022-11-21 22:04:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 4182 transitions. [2022-11-21 22:04:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2022-11-21 22:04:27,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:27,843 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-21 22:04:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2707 states and 4219 transitions. [2022-11-21 22:04:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4219 transitions. [2022-11-21 22:04:29,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-11-21 22:04:29,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:29,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8110 trivial. 0 not checked. [2022-11-21 22:04:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2718 states and 4240 transitions. [2022-11-21 22:04:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4240 transitions. [2022-11-21 22:04:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-21 22:04:30,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:31,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:04:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2730 states and 4280 transitions. [2022-11-21 22:04:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 4280 transitions. [2022-11-21 22:04:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-21 22:04:39,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:39,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:39,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:04:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 2735 states and 4298 transitions. [2022-11-21 22:04:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4298 transitions. [2022-11-21 22:04:42,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-21 22:04:42,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:42,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:04:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 2739 states and 4308 transitions. [2022-11-21 22:04:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 4308 transitions. [2022-11-21 22:04:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2022-11-21 22:04:47,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:47,712 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-21 22:04:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:49,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 2745 states and 4323 transitions. [2022-11-21 22:04:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 4323 transitions. [2022-11-21 22:04:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2022-11-21 22:04:49,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:49,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:49,668 INFO L134 CoverageAnalysis]: Checked inductivity of 9263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9263 trivial. 0 not checked. [2022-11-21 22:04:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:51,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 2752 states and 4333 transitions. [2022-11-21 22:04:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 4333 transitions. [2022-11-21 22:04:51,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2022-11-21 22:04:51,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 9263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9263 trivial. 0 not checked. [2022-11-21 22:04:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:55,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 2757 states and 4350 transitions. [2022-11-21 22:04:55,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 4350 transitions. [2022-11-21 22:04:55,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2022-11-21 22:04:55,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:55,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 9264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9264 trivial. 0 not checked. [2022-11-21 22:04:57,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2759 states and 4354 transitions. [2022-11-21 22:04:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2759 states and 4354 transitions. [2022-11-21 22:04:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2022-11-21 22:04:57,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:57,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:04:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 9270 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 9258 trivial. 0 not checked. [2022-11-21 22:05:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4388 states to 2772 states and 4388 transitions. [2022-11-21 22:05:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 4388 transitions. [2022-11-21 22:05:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2022-11-21 22:05:02,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:02,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 9270 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 9258 trivial. 0 not checked. [2022-11-21 22:05:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4409 states to 2776 states and 4409 transitions. [2022-11-21 22:05:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 4409 transitions. [2022-11-21 22:05:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-21 22:05:04,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:04,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:05:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:04,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 2777 states and 4410 transitions. [2022-11-21 22:05:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4410 transitions. [2022-11-21 22:05:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-21 22:05:04,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:04,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-21 22:05:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4413 states to 2781 states and 4413 transitions. [2022-11-21 22:05:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 4413 transitions. [2022-11-21 22:05:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-21 22:05:05,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:05,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:05:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 2794 states and 4459 transitions. [2022-11-21 22:05:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 4459 transitions. [2022-11-21 22:05:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-21 22:05:18,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:18,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:05:21,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:21,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2799 states and 4478 transitions. [2022-11-21 22:05:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 4478 transitions. [2022-11-21 22:05:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-21 22:05:21,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:21,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:05:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:23,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4516 states to 2805 states and 4516 transitions. [2022-11-21 22:05:23,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4516 transitions. [2022-11-21 22:05:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-21 22:05:23,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:05:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 2808 states and 4523 transitions. [2022-11-21 22:05:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4523 transitions. [2022-11-21 22:05:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-21 22:05:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8125 trivial. 0 not checked. [2022-11-21 22:05:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4529 states to 2809 states and 4529 transitions. [2022-11-21 22:05:28,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4529 transitions. [2022-11-21 22:05:28,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-21 22:05:28,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:28,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8220 trivial. 0 not checked. [2022-11-21 22:05:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:30,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4529 states to 2810 states and 4529 transitions. [2022-11-21 22:05:30,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 4529 transitions. [2022-11-21 22:05:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-21 22:05:30,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:31,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:05:31,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:31,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4533 states to 2811 states and 4533 transitions. [2022-11-21 22:05:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 4533 transitions. [2022-11-21 22:05:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-21 22:05:31,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8115 trivial. 0 not checked. [2022-11-21 22:05:31,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 2823 states and 4563 transitions. [2022-11-21 22:05:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 4563 transitions. [2022-11-21 22:05:31,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-21 22:05:31,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:31,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:05:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4578 states to 2829 states and 4578 transitions. [2022-11-21 22:05:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4578 transitions. [2022-11-21 22:05:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:05:35,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8211 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:05:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 2839 states and 4605 transitions. [2022-11-21 22:05:42,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4605 transitions. [2022-11-21 22:05:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:05:42,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:42,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:05:53,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 2847 states and 4635 transitions. [2022-11-21 22:05:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 4635 transitions. [2022-11-21 22:05:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:05:53,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:05:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 2848 states and 4635 transitions. [2022-11-21 22:05:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4635 transitions. [2022-11-21 22:05:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:05:56,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:56,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8211 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:05:58,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:05:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2851 states and 4646 transitions. [2022-11-21 22:05:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4646 transitions. [2022-11-21 22:05:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-21 22:05:58,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:05:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:05:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:05:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:06:02,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 2857 states and 4683 transitions. [2022-11-21 22:06:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4683 transitions. [2022-11-21 22:06:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-21 22:06:02,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:06:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2863 states and 4706 transitions. [2022-11-21 22:06:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4706 transitions. [2022-11-21 22:06:08,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-21 22:06:08,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:08,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:09,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:06:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:13,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2868 states and 4725 transitions. [2022-11-21 22:06:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4725 transitions. [2022-11-21 22:06:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:06:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:06:19,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2870 states and 4729 transitions. [2022-11-21 22:06:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 4729 transitions. [2022-11-21 22:06:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:06:19,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:19,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8214 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:06:24,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2875 states and 4740 transitions. [2022-11-21 22:06:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4740 transitions. [2022-11-21 22:06:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-21 22:06:24,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:24,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:06:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4756 states to 2881 states and 4756 transitions. [2022-11-21 22:06:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4756 transitions. [2022-11-21 22:06:28,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:06:28,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:28,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:28,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-21 22:06:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2886 states and 4766 transitions. [2022-11-21 22:06:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4766 transitions. [2022-11-21 22:06:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:06:31,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-21 22:06:41,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 2893 states and 4796 transitions. [2022-11-21 22:06:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 4796 transitions. [2022-11-21 22:06:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:06:41,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:41,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-21 22:06:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:48,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4814 states to 2898 states and 4814 transitions. [2022-11-21 22:06:48,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4814 transitions. [2022-11-21 22:06:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:06:48,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:48,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:07:06,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2907 states and 4850 transitions. [2022-11-21 22:07:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4850 transitions. [2022-11-21 22:07:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:07:06,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:07,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:07:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2914 states and 4884 transitions. [2022-11-21 22:07:17,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4884 transitions. [2022-11-21 22:07:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:07:17,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:17,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:07:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4902 states to 2919 states and 4902 transitions. [2022-11-21 22:07:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4902 transitions. [2022-11-21 22:07:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:07:24,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:24,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8223 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:07:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2920 states and 4905 transitions. [2022-11-21 22:07:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4905 transitions. [2022-11-21 22:07:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:07:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:24,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8215 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:07:32,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 2927 states and 4947 transitions. [2022-11-21 22:07:32,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4947 transitions. [2022-11-21 22:07:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-21 22:07:32,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8213 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-21 22:07:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4969 states to 2938 states and 4969 transitions. [2022-11-21 22:07:36,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4969 transitions. [2022-11-21 22:07:36,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-21 22:07:36,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:36,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8217 trivial. 0 not checked. [2022-11-21 22:07:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4969 states to 2939 states and 4969 transitions. [2022-11-21 22:07:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4969 transitions. [2022-11-21 22:07:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-21 22:07:39,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:07:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2948 states and 5001 transitions. [2022-11-21 22:07:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5001 transitions. [2022-11-21 22:07:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-21 22:07:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:56,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8115 trivial. 0 not checked. [2022-11-21 22:07:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 2959 states and 5018 transitions. [2022-11-21 22:07:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 5018 transitions. [2022-11-21 22:07:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-21 22:07:57,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:57,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8220 trivial. 0 not checked. [2022-11-21 22:08:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 2960 states and 5018 transitions. [2022-11-21 22:08:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 5018 transitions. [2022-11-21 22:08:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-21 22:08:00,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8226 trivial. 0 not checked. [2022-11-21 22:08:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 2961 states and 5018 transitions. [2022-11-21 22:08:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 5018 transitions. [2022-11-21 22:08:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-21 22:08:01,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:01,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:02,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8126 trivial. 0 not checked. [2022-11-21 22:08:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2962 states and 5024 transitions. [2022-11-21 22:08:02,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 5024 transitions. [2022-11-21 22:08:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2022-11-21 22:08:02,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:02,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 9269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9269 trivial. 0 not checked. [2022-11-21 22:08:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 2963 states and 5026 transitions. [2022-11-21 22:08:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 5026 transitions. [2022-11-21 22:08:04,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2022-11-21 22:08:04,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:04,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 9264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9264 trivial. 0 not checked. [2022-11-21 22:08:07,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 2968 states and 5038 transitions. [2022-11-21 22:08:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5038 transitions. [2022-11-21 22:08:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2022-11-21 22:08:07,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:07,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-21 22:08:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5060 states to 2980 states and 5060 transitions. [2022-11-21 22:08:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 5060 transitions. [2022-11-21 22:08:08,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2022-11-21 22:08:08,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:08,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-21 22:08:11,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5082 states to 2991 states and 5082 transitions. [2022-11-21 22:08:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 5082 transitions. [2022-11-21 22:08:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2022-11-21 22:08:11,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:11,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:11,983 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-21 22:08:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 2995 states and 5097 transitions. [2022-11-21 22:08:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 5097 transitions. [2022-11-21 22:08:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:14,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:14,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:08:20,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:20,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 2998 states and 5099 transitions. [2022-11-21 22:08:20,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 5099 transitions. [2022-11-21 22:08:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:20,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:20,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:20,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8212 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:08:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5111 states to 3004 states and 5111 transitions. [2022-11-21 22:08:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5111 transitions. [2022-11-21 22:08:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:21,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:08:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:23,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 3009 states and 5118 transitions. [2022-11-21 22:08:23,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5118 transitions. [2022-11-21 22:08:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:23,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:08:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5123 states to 3011 states and 5123 transitions. [2022-11-21 22:08:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5123 transitions. [2022-11-21 22:08:30,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:30,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:30,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:08:38,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 3016 states and 5143 transitions. [2022-11-21 22:08:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 5143 transitions. [2022-11-21 22:08:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:38,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:38,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:08:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 3022 states and 5152 transitions. [2022-11-21 22:08:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 5152 transitions. [2022-11-21 22:08:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-21 22:08:44,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8213 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:08:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3028 states and 5168 transitions. [2022-11-21 22:08:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 5168 transitions. [2022-11-21 22:08:47,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-21 22:08:47,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:47,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:48,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8313 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:08:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3033 states and 5180 transitions. [2022-11-21 22:08:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 5180 transitions. [2022-11-21 22:08:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:52,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8215 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-21 22:08:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 3044 states and 5202 transitions. [2022-11-21 22:08:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 5202 transitions. [2022-11-21 22:08:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:08:55,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:55,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8215 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-21 22:08:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3048 states and 5223 transitions. [2022-11-21 22:08:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 5223 transitions. [2022-11-21 22:08:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-21 22:08:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:58,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8310 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:09:07,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 3054 states and 5257 transitions. [2022-11-21 22:09:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 5257 transitions. [2022-11-21 22:09:07,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:09:07,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:07,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:09:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3063 states and 5294 transitions. [2022-11-21 22:09:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 5294 transitions. [2022-11-21 22:09:19,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-21 22:09:19,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:19,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:20,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:20,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:09:22,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3067 states and 5300 transitions. [2022-11-21 22:09:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 5300 transitions. [2022-11-21 22:09:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:09:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-21 22:09:24,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:24,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 3068 states and 5301 transitions. [2022-11-21 22:09:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 5301 transitions. [2022-11-21 22:09:24,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:09:24,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:24,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-21 22:09:35,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:35,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 3073 states and 5314 transitions. [2022-11-21 22:09:35,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3073 states and 5314 transitions. [2022-11-21 22:09:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:09:35,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:35,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-21 22:09:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:46,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3078 states and 5328 transitions. [2022-11-21 22:09:46,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 5328 transitions. [2022-11-21 22:09:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:09:46,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:46,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-21 22:09:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 3080 states and 5334 transitions. [2022-11-21 22:09:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 5334 transitions. [2022-11-21 22:09:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:09:51,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:51,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-21 22:09:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 3081 states and 5336 transitions. [2022-11-21 22:09:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3081 states and 5336 transitions. [2022-11-21 22:09:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:09:54,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:54,551 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-21 22:10:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 3085 states and 5348 transitions. [2022-11-21 22:10:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 5348 transitions. [2022-11-21 22:10:02,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:10:02,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:02,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-21 22:10:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3087 states and 5355 transitions. [2022-11-21 22:10:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3087 states and 5355 transitions. [2022-11-21 22:10:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:10:08,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:08,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-21 22:10:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:10,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3088 states and 5355 transitions. [2022-11-21 22:10:10,346 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 5355 transitions. [2022-11-21 22:10:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-21 22:10:10,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-21 22:10:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3089 states and 5355 transitions. [2022-11-21 22:10:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 5355 transitions. [2022-11-21 22:10:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2022-11-21 22:10:12,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-21 22:10:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 3101 states and 5374 transitions. [2022-11-21 22:10:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 5374 transitions. [2022-11-21 22:10:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-21 22:10:13,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:13,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-21 22:10:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:15,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 3107 states and 5387 transitions. [2022-11-21 22:10:15,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 5387 transitions. [2022-11-21 22:10:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-21 22:10:16,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:16,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-21 22:10:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5394 states to 3111 states and 5394 transitions. [2022-11-21 22:10:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 5394 transitions. [2022-11-21 22:10:19,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-21 22:10:19,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:19,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-21 22:10:25,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 3116 states and 5410 transitions. [2022-11-21 22:10:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 5410 transitions. [2022-11-21 22:10:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-21 22:10:25,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:25,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-21 22:10:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5415 states to 3118 states and 5415 transitions. [2022-11-21 22:10:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 5415 transitions. [2022-11-21 22:10:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-21 22:10:28,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:28,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-21 22:10:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 3123 states and 5431 transitions. [2022-11-21 22:10:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5431 transitions. [2022-11-21 22:10:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-21 22:10:34,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8313 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:10:38,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 3127 states and 5442 transitions. [2022-11-21 22:10:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3127 states and 5442 transitions. [2022-11-21 22:10:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-21 22:10:38,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:38,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8309 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8300 trivial. 0 not checked. [2022-11-21 22:10:42,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5456 states to 3131 states and 5456 transitions. [2022-11-21 22:10:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 5456 transitions. [2022-11-21 22:10:42,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-21 22:10:42,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:42,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8210 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:10:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 3145 states and 5490 transitions. [2022-11-21 22:10:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 5490 transitions. [2022-11-21 22:10:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-21 22:10:48,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:48,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8229 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-21 22:10:49,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:49,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 3157 states and 5512 transitions. [2022-11-21 22:10:49,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5512 transitions. [2022-11-21 22:10:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-21 22:10:49,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-21 22:10:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:52,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 3168 states and 5533 transitions. [2022-11-21 22:10:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 5533 transitions. [2022-11-21 22:10:52,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-21 22:10:52,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:52,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-21 22:10:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:58,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5547 states to 3172 states and 5547 transitions. [2022-11-21 22:10:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 5547 transitions. [2022-11-21 22:10:58,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:10:58,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:11:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 3181 states and 5576 transitions. [2022-11-21 22:11:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 5576 transitions. [2022-11-21 22:11:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:11:17,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:17,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8335 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 8306 trivial. 0 not checked. [2022-11-21 22:11:21,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5575 states to 3181 states and 5575 transitions. [2022-11-21 22:11:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 5575 transitions. [2022-11-21 22:11:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:11:21,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8331 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8301 trivial. 0 not checked. [2022-11-21 22:11:29,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 3184 states and 5584 transitions. [2022-11-21 22:11:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5584 transitions. [2022-11-21 22:11:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-21 22:11:29,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:29,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8206 trivial. 0 not checked. [2022-11-21 22:11:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 3189 states and 5591 transitions. [2022-11-21 22:11:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 5591 transitions. [2022-11-21 22:11:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:11:31,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:11:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 3196 states and 5612 transitions. [2022-11-21 22:11:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 5612 transitions. [2022-11-21 22:11:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:11:46,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8337 backedges. 21 proven. 13 refuted. 0 times theorem prover too weak. 8303 trivial. 0 not checked. [2022-11-21 22:11:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 3200 states and 5622 transitions. [2022-11-21 22:11:55,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 5622 transitions. [2022-11-21 22:11:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-21 22:11:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 8206 trivial. 0 not checked. [2022-11-21 22:11:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 3212 states and 5644 transitions. [2022-11-21 22:11:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 3212 states and 5644 transitions. [2022-11-21 22:11:56,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-21 22:11:56,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:56,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-21 22:11:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5663 states to 3224 states and 5663 transitions. [2022-11-21 22:11:57,153 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 5663 transitions. [2022-11-21 22:11:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-21 22:11:57,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:57,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:12:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5694 states to 3244 states and 5694 transitions. [2022-11-21 22:12:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 5694 transitions. [2022-11-21 22:12:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-21 22:12:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:01,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8332 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 8305 trivial. 0 not checked. [2022-11-21 22:12:11,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5697 states to 3248 states and 5697 transitions. [2022-11-21 22:12:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 5697 transitions. [2022-11-21 22:12:11,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-21 22:12:11,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:12,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8331 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 8302 trivial. 0 not checked. [2022-11-21 22:12:18,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 3250 states and 5703 transitions. [2022-11-21 22:12:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 5703 transitions. [2022-11-21 22:12:18,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-21 22:12:18,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:18,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8340 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 8304 trivial. 0 not checked. [2022-11-21 22:12:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:24,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5711 states to 3253 states and 5711 transitions. [2022-11-21 22:12:24,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 5711 transitions. [2022-11-21 22:12:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:12:24,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:24,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8233 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-21 22:12:25,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 3265 states and 5733 transitions. [2022-11-21 22:12:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 5733 transitions. [2022-11-21 22:12:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:12:25,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8221 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8206 trivial. 0 not checked. [2022-11-21 22:12:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5752 states to 3277 states and 5752 transitions. [2022-11-21 22:12:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 5752 transitions. [2022-11-21 22:12:26,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2022-11-21 22:12:26,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:26,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 9378 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 9362 trivial. 0 not checked. [2022-11-21 22:12:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5773 states to 3283 states and 5773 transitions. [2022-11-21 22:12:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 5773 transitions. [2022-11-21 22:12:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:12:34,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:34,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8227 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8212 trivial. 0 not checked. [2022-11-21 22:12:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5776 states to 3284 states and 5776 transitions. [2022-11-21 22:12:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5776 transitions. [2022-11-21 22:12:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-21 22:12:35,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8333 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 8305 trivial. 0 not checked. [2022-11-21 22:12:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5784 states to 3289 states and 5784 transitions. [2022-11-21 22:12:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 5784 transitions. [2022-11-21 22:12:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-21 22:12:47,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:47,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:48,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8329 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 8301 trivial. 0 not checked. [2022-11-21 22:12:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 3290 states and 5789 transitions. [2022-11-21 22:12:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 5789 transitions. [2022-11-21 22:12:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-21 22:12:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:48,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8333 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 8303 trivial. 0 not checked. [2022-11-21 22:12:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:52,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5793 states to 3291 states and 5793 transitions. [2022-11-21 22:12:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 5793 transitions. [2022-11-21 22:12:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-21 22:12:52,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:52,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:52,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8333 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 8303 trivial. 0 not checked. [2022-11-21 22:12:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 3293 states and 5797 transitions. [2022-11-21 22:12:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3293 states and 5797 transitions. [2022-11-21 22:12:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-21 22:12:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:55,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:12:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5801 states to 3295 states and 5801 transitions. [2022-11-21 22:12:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3295 states and 5801 transitions. [2022-11-21 22:12:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-21 22:12:56,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:56,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8343 backedges. 23 proven. 15 refuted. 0 times theorem prover too weak. 8305 trivial. 0 not checked. [2022-11-21 22:13:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 3297 states and 5805 transitions. [2022-11-21 22:13:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 5805 transitions. [2022-11-21 22:13:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-21 22:13:00,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:00,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8223 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-21 22:13:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3309 states and 5824 transitions. [2022-11-21 22:13:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 5824 transitions. [2022-11-21 22:13:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-21 22:13:01,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:01,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8202 trivial. 0 not checked. [2022-11-21 22:13:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 3319 states and 5855 transitions. [2022-11-21 22:13:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 5855 transitions. [2022-11-21 22:13:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-21 22:13:20,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:20,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8223 trivial. 0 not checked. [2022-11-21 22:13:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 3327 states and 5865 transitions. [2022-11-21 22:13:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 5865 transitions. [2022-11-21 22:13:37,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-21 22:13:37,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:37,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8330 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 8301 trivial. 0 not checked. [2022-11-21 22:13:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 3328 states and 5866 transitions. [2022-11-21 22:13:39,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 5866 transitions. [2022-11-21 22:13:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-21 22:13:39,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:40,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8225 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-21 22:13:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 3340 states and 5888 transitions. [2022-11-21 22:13:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 5888 transitions. [2022-11-21 22:13:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-21 22:13:40,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-21 22:13:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:41,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 3342 states and 5893 transitions. [2022-11-21 22:13:41,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 5893 transitions. [2022-11-21 22:13:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-21 22:13:41,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:41,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-21 22:14:02,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5920 states to 3350 states and 5920 transitions. [2022-11-21 22:14:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3350 states and 5920 transitions. [2022-11-21 22:14:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-21 22:14:02,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:02,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8223 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8214 trivial. 0 not checked. [2022-11-21 22:14:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 3351 states and 5923 transitions. [2022-11-21 22:14:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 5923 transitions. [2022-11-21 22:14:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-21 22:14:03,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8312 trivial. 0 not checked. [2022-11-21 22:14:22,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 3361 states and 5953 transitions. [2022-11-21 22:14:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states and 5953 transitions. [2022-11-21 22:14:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-21 22:14:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:22,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8435 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8404 trivial. 0 not checked. [2022-11-21 22:14:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:37,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5973 states to 3367 states and 5973 transitions. [2022-11-21 22:14:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 5973 transitions. [2022-11-21 22:14:37,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-21 22:14:37,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8312 trivial. 0 not checked. [2022-11-21 22:14:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 3370 states and 5984 transitions. [2022-11-21 22:14:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 3370 states and 5984 transitions. [2022-11-21 22:14:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-21 22:14:41,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:41,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:42,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8330 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 8302 trivial. 0 not checked. [2022-11-21 22:14:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 3371 states and 5984 transitions. [2022-11-21 22:14:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3371 states and 5984 transitions. [2022-11-21 22:14:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-21 22:14:42,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:42,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8430 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8399 trivial. 0 not checked. [2022-11-21 22:14:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5995 states to 3376 states and 5995 transitions. [2022-11-21 22:14:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 5995 transitions. [2022-11-21 22:14:58,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-21 22:14:58,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:58,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8323 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8307 trivial. 0 not checked.