./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/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_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ --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-6b4ec56 [2022-11-20 17:35:09,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:35:09,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:35:09,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:35:09,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:35:09,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:35:09,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:35:09,307 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:35:09,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:35:09,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:35:09,310 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:35:09,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:35:09,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:35:09,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:35:09,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:35:09,332 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:35:09,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:35:09,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:35:09,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:35:09,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:35:09,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:35:09,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:35:09,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:35:09,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:35:09,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:35:09,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:35:09,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:35:09,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:35:09,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:35:09,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:35:09,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:35:09,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:35:09,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:35:09,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:35:09,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:35:09,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:35:09,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:35:09,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:35:09,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:35:09,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:35:09,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:35:09,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:35:09,418 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:35:09,418 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:35:09,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:35:09,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:35:09,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:35:09,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:35:09,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:35:09,422 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:35:09,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:35:09,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:35:09,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:35:09,423 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:35:09,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:35:09,424 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:35:09,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:35:09,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:35:09,425 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:35:09,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:35:09,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:35:09,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:35:09,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:35:09,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:35:09,426 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:35:09,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:35:09,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:35:09,427 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_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-11-20 17:35:09,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:35:09,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:35:09,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:35:09,724 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:35:09,724 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:35:09,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-20 17:35:12,849 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:35:13,658 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:35:13,659 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-20 17:35:13,743 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/data/d93401c9e/4b54d34fa20e4cd2b3175276104ff758/FLAG02574d631 [2022-11-20 17:35:13,763 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/data/d93401c9e/4b54d34fa20e4cd2b3175276104ff758 [2022-11-20 17:35:13,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:35:13,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:35:13,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:13,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:35:13,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:35:13,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:13" (1/1) ... [2022-11-20 17:35:13,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5cc59d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:13, skipping insertion in model container [2022-11-20 17:35:13,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:13" (1/1) ... [2022-11-20 17:35:13,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:35:14,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:35:18,061 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_6269c8d2-539f-48e9-bd17-9c07ed70f31d/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] [2022-11-20 17:35:18,065 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_6269c8d2-539f-48e9-bd17-9c07ed70f31d/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] [2022-11-20 17:35:18,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:35:18,147 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:35:18,852 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_6269c8d2-539f-48e9-bd17-9c07ed70f31d/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] [2022-11-20 17:35:18,852 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_6269c8d2-539f-48e9-bd17-9c07ed70f31d/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] [2022-11-20 17:35:18,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:35:19,062 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:35:19,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19 WrapperNode [2022-11-20 17:35:19,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:19,065 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:35:19,065 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:35:19,065 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:35:19,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:19,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:19,781 INFO L138 Inliner]: procedures = 486, calls = 6649, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 12133 [2022-11-20 17:35:19,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:35:19,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:35:19,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:35:19,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:35:19,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:19,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:19,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:19,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:20,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:20,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:20,539 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:20,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:20,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:35:20,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:35:20,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:35:20,716 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:35:20,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:19" (1/1) ... [2022-11-20 17:35:20,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:35:20,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:35:20,781 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:35:20,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6269c8d2-539f-48e9-bd17-9c07ed70f31d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:35:20,906 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-20 17:35:20,907 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-20 17:35:20,907 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-20 17:35:20,909 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-20 17:35:20,909 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-20 17:35:20,910 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-20 17:35:20,910 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-20 17:35:20,910 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-20 17:35:20,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:35:20,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:35:20,911 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-20 17:35:20,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-20 17:35:20,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:35:20,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:35:20,911 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-20 17:35:20,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-20 17:35:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-20 17:35:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-20 17:35:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-20 17:35:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-20 17:35:20,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:35:20,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:35:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-20 17:35:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-20 17:35:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-20 17:35:20,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-20 17:35:20,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-11-20 17:35:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-11-20 17:35:20,914 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-20 17:35:20,914 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-20 17:35:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-20 17:35:20,915 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-20 17:35:20,915 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-20 17:35:20,916 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-20 17:35:20,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-20 17:35:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-20 17:35:20,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-20 17:35:20,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-20 17:35:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-20 17:35:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-20 17:35:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-20 17:35:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-20 17:35:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-20 17:35:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-20 17:35:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-20 17:35:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-20 17:35:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-20 17:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-20 17:35:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:35:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-20 17:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-20 17:35:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 17:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 17:35:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-20 17:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-20 17:35:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-20 17:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-20 17:35:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-20 17:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-20 17:35:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:35:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-20 17:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-20 17:35:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 17:35:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 17:35:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-20 17:35:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-20 17:35:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:35:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-20 17:35:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-20 17:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-20 17:35:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-20 17:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-20 17:35:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-20 17:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-20 17:35:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-20 17:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-20 17:35:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-20 17:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-20 17:35:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-20 17:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-20 17:35:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-20 17:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-20 17:35:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-20 17:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 17:35:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 17:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-20 17:35:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-20 17:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-20 17:35:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-20 17:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-20 17:35:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-20 17:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:35:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:35:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-20 17:35:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-20 17:35:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:35:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:35:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-20 17:35:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-20 17:35:20,932 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-20 17:35:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-20 17:35:20,932 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-20 17:35:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-20 17:35:20,932 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-20 17:35:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-20 17:35:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 17:35:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 17:35:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-20 17:35:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-20 17:35:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-20 17:35:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-20 17:35:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-20 17:35:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-20 17:35:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-20 17:35:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-20 17:35:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-20 17:35:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-20 17:35:20,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:35:20,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 17:35:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 17:35:20,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-20 17:35:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-20 17:35:20,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 17:35:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 17:35:20,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-20 17:35:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-20 17:35:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 17:35:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 17:35:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-20 17:35:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-20 17:35:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-20 17:35:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-20 17:35:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:35:20,949 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-20 17:35:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-20 17:35:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:35:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:35:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:35:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:35:20,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-20 17:35:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-20 17:35:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 17:35:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 17:35:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-20 17:35:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-20 17:35:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 17:35:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 17:35:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-20 17:35:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-20 17:35:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 17:35:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 17:35:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-20 17:35:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-20 17:35:20,953 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 17:35:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 17:35:20,953 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-20 17:35:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-20 17:35:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-20 17:35:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-20 17:35:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-20 17:35:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-20 17:35:20,954 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-20 17:35:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-20 17:35:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-20 17:35:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-20 17:35:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 17:35:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 17:35:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-20 17:35:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-20 17:35:20,955 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-20 17:35:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-20 17:35:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:35:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:35:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-20 17:35:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-20 17:35:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-20 17:35:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-20 17:35:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:35:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:35:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-20 17:35:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-20 17:35:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 17:35:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 17:35:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-20 17:35:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-20 17:35:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-20 17:35:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-20 17:35:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-20 17:35:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-20 17:35:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-20 17:35:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-20 17:35:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 17:35:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 17:35:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-20 17:35:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-20 17:35:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-20 17:35:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-20 17:35:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:35:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:35:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-20 17:35:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-20 17:35:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-20 17:35:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-20 17:35:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-20 17:35:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-20 17:35:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:35:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 17:35:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 17:35:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:35:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-20 17:35:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-20 17:35:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-20 17:35:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-20 17:35:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:35:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-20 17:35:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-20 17:35:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 17:35:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 17:35:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-20 17:35:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-20 17:35:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:35:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:35:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 17:35:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 17:35:20,964 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-20 17:35:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-20 17:35:20,967 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 17:35:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 17:35:20,967 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-20 17:35:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-20 17:35:20,968 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-20 17:35:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-20 17:35:20,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-11-20 17:35:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-11-20 17:35:20,968 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-20 17:35:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-20 17:35:20,969 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-20 17:35:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-20 17:35:20,969 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-20 17:35:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-20 17:35:20,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-11-20 17:35:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-11-20 17:35:20,970 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:35:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:35:20,971 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-20 17:35:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-20 17:35:20,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:35:20,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:35:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:35:20,975 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-20 17:35:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-20 17:35:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-20 17:35:20,991 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-20 17:35:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-20 17:35:20,992 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-20 17:35:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-20 17:35:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-20 17:35:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-20 17:35:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-20 17:35:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-20 17:35:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-20 17:35:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-20 17:35:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-20 17:35:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:35:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:35:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-20 17:35:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-20 17:35:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-20 17:35:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-20 17:35:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-20 17:35:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-20 17:35:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:35:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:35:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-20 17:35:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-20 17:35:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 17:35:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 17:35:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:35:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-20 17:35:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-20 17:35:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:35:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:35:22,730 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:35:22,734 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:35:23,099 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:37:20,350 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:37:20,547 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:37:24,517 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:37:24,517 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-20 17:37:24,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:37:24 BoogieIcfgContainer [2022-11-20 17:37:24,526 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:37:24,528 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:37:24,528 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:37:24,539 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:37:24,539 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:37:24" (1/1) ... [2022-11-20 17:37:24,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:37:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2509 states and 3678 transitions. [2022-11-20 17:37:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3678 transitions. [2022-11-20 17:37:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2022-11-20 17:37:24,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:24,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8014 trivial. 0 not checked. [2022-11-20 17:37:27,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 2528 states and 3711 transitions. [2022-11-20 17:37:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 3711 transitions. [2022-11-20 17:37:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2022-11-20 17:37:27,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:37:28,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 2534 states and 3730 transitions. [2022-11-20 17:37:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3730 transitions. [2022-11-20 17:37:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2022-11-20 17:37:28,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:28,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8014 trivial. 0 not checked. [2022-11-20 17:37:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2554 states and 3768 transitions. [2022-11-20 17:37:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3768 transitions. [2022-11-20 17:37:30,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:37:30,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:30,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 9160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9160 trivial. 0 not checked. [2022-11-20 17:37:32,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2566 states and 3794 transitions. [2022-11-20 17:37:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 3794 transitions. [2022-11-20 17:37:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2022-11-20 17:37:32,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:32,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:37:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:35,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2573 states and 3818 transitions. [2022-11-20 17:37:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 3818 transitions. [2022-11-20 17:37:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-11-20 17:37:35,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:35,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:36,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:37:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2581 states and 3845 transitions. [2022-11-20 17:37:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3845 transitions. [2022-11-20 17:37:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-11-20 17:37:39,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8111 trivial. 0 not checked. [2022-11-20 17:37:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2595 states and 3886 transitions. [2022-11-20 17:37:40,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 3886 transitions. [2022-11-20 17:37:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-11-20 17:37:40,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:40,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8111 trivial. 0 not checked. [2022-11-20 17:37:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2600 states and 3902 transitions. [2022-11-20 17:37:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 3902 transitions. [2022-11-20 17:37:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-11-20 17:37:42,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:42,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8114 trivial. 0 not checked. [2022-11-20 17:37:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 2602 states and 3905 transitions. [2022-11-20 17:37:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 3905 transitions. [2022-11-20 17:37:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-20 17:37:42,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8205 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:37:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 2603 states and 3906 transitions. [2022-11-20 17:37:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3906 transitions. [2022-11-20 17:37:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-20 17:37:44,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:45,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:37:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 2609 states and 3930 transitions. [2022-11-20 17:37:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 3930 transitions. [2022-11-20 17:37:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2022-11-20 17:37:46,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:46,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8206 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:37:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2610 states and 3931 transitions. [2022-11-20 17:37:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 3931 transitions. [2022-11-20 17:37:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-20 17:37:46,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:46,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8112 trivial. 0 not checked. [2022-11-20 17:37:48,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2616 states and 3969 transitions. [2022-11-20 17:37:48,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 3969 transitions. [2022-11-20 17:37:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-20 17:37:48,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8114 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:37:54,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2625 states and 3999 transitions. [2022-11-20 17:37:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 3999 transitions. [2022-11-20 17:37:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-11-20 17:37:54,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:54,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8111 trivial. 0 not checked. [2022-11-20 17:37:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2630 states and 4010 transitions. [2022-11-20 17:37:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 4010 transitions. [2022-11-20 17:37:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-11-20 17:37:55,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:55,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8114 trivial. 0 not checked. [2022-11-20 17:37:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2632 states and 4013 transitions. [2022-11-20 17:37:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 4013 transitions. [2022-11-20 17:37:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2022-11-20 17:37:56,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:56,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8112 trivial. 0 not checked. [2022-11-20 17:37:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 2638 states and 4051 transitions. [2022-11-20 17:37:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4051 transitions. [2022-11-20 17:37:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-20 17:37:57,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:57,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:37:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2639 states and 4052 transitions. [2022-11-20 17:37:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4052 transitions. [2022-11-20 17:37:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2022-11-20 17:37:58,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 9160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9160 trivial. 0 not checked. [2022-11-20 17:37:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2642 states and 4054 transitions. [2022-11-20 17:37:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4054 transitions. [2022-11-20 17:37:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-20 17:37:59,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-20 17:38:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2652 states and 4085 transitions. [2022-11-20 17:38:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4085 transitions. [2022-11-20 17:38:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2022-11-20 17:38:01,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:01,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8205 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:38:02,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2654 states and 4087 transitions. [2022-11-20 17:38:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4087 transitions. [2022-11-20 17:38:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-20 17:38:02,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:02,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-20 17:38:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:05,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2659 states and 4099 transitions. [2022-11-20 17:38:05,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4099 transitions. [2022-11-20 17:38:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2022-11-20 17:38:05,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:05,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:05,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8113 trivial. 0 not checked. [2022-11-20 17:38:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2665 states and 4117 transitions. [2022-11-20 17:38:07,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4117 transitions. [2022-11-20 17:38:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-11-20 17:38:07,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2666 states and 4118 transitions. [2022-11-20 17:38:07,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4118 transitions. [2022-11-20 17:38:07,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-11-20 17:38:07,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:07,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:08,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 2667 states and 4119 transitions. [2022-11-20 17:38:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4119 transitions. [2022-11-20 17:38:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-11-20 17:38:08,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:09,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8110 trivial. 0 not checked. [2022-11-20 17:38:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2678 states and 4143 transitions. [2022-11-20 17:38:09,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4143 transitions. [2022-11-20 17:38:09,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2022-11-20 17:38:09,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:09,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:10,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 2679 states and 4144 transitions. [2022-11-20 17:38:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 4144 transitions. [2022-11-20 17:38:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2022-11-20 17:38:10,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2683 states and 4147 transitions. [2022-11-20 17:38:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4147 transitions. [2022-11-20 17:38:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2022-11-20 17:38:11,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:11,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8110 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2685 states and 4148 transitions. [2022-11-20 17:38:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 4148 transitions. [2022-11-20 17:38:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2022-11-20 17:38:12,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8113 trivial. 0 not checked. [2022-11-20 17:38:13,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:13,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 2691 states and 4161 transitions. [2022-11-20 17:38:13,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 4161 transitions. [2022-11-20 17:38:13,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2022-11-20 17:38:13,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:13,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-20 17:38:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 2697 states and 4197 transitions. [2022-11-20 17:38:15,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4197 transitions. [2022-11-20 17:38:15,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-11-20 17:38:15,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:15,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:15,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8110 trivial. 0 not checked. [2022-11-20 17:38:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2708 states and 4218 transitions. [2022-11-20 17:38:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 4218 transitions. [2022-11-20 17:38:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2022-11-20 17:38:16,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:16,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2709 states and 4219 transitions. [2022-11-20 17:38:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4219 transitions. [2022-11-20 17:38:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2022-11-20 17:38:16,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:16,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 2710 states and 4220 transitions. [2022-11-20 17:38:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4220 transitions. [2022-11-20 17:38:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-20 17:38:17,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:17,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:18,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:38:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2717 states and 4249 transitions. [2022-11-20 17:38:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 4249 transitions. [2022-11-20 17:38:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-20 17:38:21,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:21,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:38:27,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2722 states and 4261 transitions. [2022-11-20 17:38:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 4261 transitions. [2022-11-20 17:38:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-20 17:38:27,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:27,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 2723 states and 4262 transitions. [2022-11-20 17:38:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4262 transitions. [2022-11-20 17:38:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2022-11-20 17:38:27,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,086 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-20 17:38:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2729 states and 4276 transitions. [2022-11-20 17:38:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4276 transitions. [2022-11-20 17:38:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2022-11-20 17:38:29,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,777 INFO L134 CoverageAnalysis]: Checked inductivity of 9270 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 9258 trivial. 0 not checked. [2022-11-20 17:38:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 2742 states and 4314 transitions. [2022-11-20 17:38:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 4314 transitions. [2022-11-20 17:38:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2022-11-20 17:38:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 9270 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 9258 trivial. 0 not checked. [2022-11-20 17:38:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 2746 states and 4329 transitions. [2022-11-20 17:38:34,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4329 transitions. [2022-11-20 17:38:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-20 17:38:34,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:38:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 2758 states and 4370 transitions. [2022-11-20 17:38:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 4370 transitions. [2022-11-20 17:38:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-20 17:38:42,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:38:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2763 states and 4389 transitions. [2022-11-20 17:38:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 4389 transitions. [2022-11-20 17:38:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-20 17:38:45,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:38:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2767 states and 4399 transitions. [2022-11-20 17:38:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 4399 transitions. [2022-11-20 17:38:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-20 17:38:49,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2768 states and 4400 transitions. [2022-11-20 17:38:49,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 4400 transitions. [2022-11-20 17:38:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-11-20 17:38:49,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8109 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8106 trivial. 0 not checked. [2022-11-20 17:38:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2772 states and 4403 transitions. [2022-11-20 17:38:50,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 4403 transitions. [2022-11-20 17:38:50,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-20 17:38:50,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2785 states and 4452 transitions. [2022-11-20 17:39:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 4452 transitions. [2022-11-20 17:39:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-20 17:39:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2791 states and 4475 transitions. [2022-11-20 17:39:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 4475 transitions. [2022-11-20 17:39:04,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-20 17:39:04,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:04,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2796 states and 4493 transitions. [2022-11-20 17:39:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 4493 transitions. [2022-11-20 17:39:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-20 17:39:08,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:08,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:10,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4531 states to 2802 states and 4531 transitions. [2022-11-20 17:39:10,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4531 transitions. [2022-11-20 17:39:10,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-20 17:39:10,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:10,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4539 states to 2805 states and 4539 transitions. [2022-11-20 17:39:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4539 transitions. [2022-11-20 17:39:14,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-11-20 17:39:14,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:14,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8125 trivial. 0 not checked. [2022-11-20 17:39:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:14,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2806 states and 4545 transitions. [2022-11-20 17:39:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 4545 transitions. [2022-11-20 17:39:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-20 17:39:14,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8218 trivial. 0 not checked. [2022-11-20 17:39:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 2807 states and 4546 transitions. [2022-11-20 17:39:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4546 transitions. [2022-11-20 17:39:15,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-20 17:39:15,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8220 trivial. 0 not checked. [2022-11-20 17:39:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4559 states to 2812 states and 4559 transitions. [2022-11-20 17:39:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 4559 transitions. [2022-11-20 17:39:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-20 17:39:17,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8220 trivial. 0 not checked. [2022-11-20 17:39:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2813 states and 4560 transitions. [2022-11-20 17:39:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 4560 transitions. [2022-11-20 17:39:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-20 17:39:18,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:18,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2814 states and 4564 transitions. [2022-11-20 17:39:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4564 transitions. [2022-11-20 17:39:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-20 17:39:19,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:19,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8115 trivial. 0 not checked. [2022-11-20 17:39:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 2826 states and 4594 transitions. [2022-11-20 17:39:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 4594 transitions. [2022-11-20 17:39:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-20 17:39:19,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:19,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2832 states and 4609 transitions. [2022-11-20 17:39:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4609 transitions. [2022-11-20 17:39:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:39:23,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:23,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:39:31,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:31,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4639 states to 2840 states and 4639 transitions. [2022-11-20 17:39:31,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 4639 transitions. [2022-11-20 17:39:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:39:31,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:31,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:32,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8211 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:39:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4667 states to 2850 states and 4667 transitions. [2022-11-20 17:39:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4667 transitions. [2022-11-20 17:39:38,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:39:38,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8211 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:39:39,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 2853 states and 4678 transitions. [2022-11-20 17:39:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4678 transitions. [2022-11-20 17:39:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:39:39,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:39:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 2854 states and 4678 transitions. [2022-11-20 17:39:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 4678 transitions. [2022-11-20 17:39:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:39:41,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8211 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:39:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 2857 states and 4689 transitions. [2022-11-20 17:39:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4689 transitions. [2022-11-20 17:39:44,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-20 17:39:44,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:39:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2863 states and 4724 transitions. [2022-11-20 17:39:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4724 transitions. [2022-11-20 17:39:47,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:39:47,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:39:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4728 states to 2865 states and 4728 transitions. [2022-11-20 17:39:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 4728 transitions. [2022-11-20 17:39:52,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-20 17:39:52,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8115 trivial. 0 not checked. [2022-11-20 17:39:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2876 states and 4745 transitions. [2022-11-20 17:39:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 4745 transitions. [2022-11-20 17:39:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-11-20 17:39:52,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8220 trivial. 0 not checked. [2022-11-20 17:39:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2877 states and 4745 transitions. [2022-11-20 17:39:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 4745 transitions. [2022-11-20 17:39:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-20 17:39:54,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8126 trivial. 0 not checked. [2022-11-20 17:39:55,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 2878 states and 4751 transitions. [2022-11-20 17:39:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 4751 transitions. [2022-11-20 17:39:55,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:39:55,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8214 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:39:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 2883 states and 4763 transitions. [2022-11-20 17:39:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4763 transitions. [2022-11-20 17:39:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:39:58,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:40:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 2889 states and 4779 transitions. [2022-11-20 17:40:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 4779 transitions. [2022-11-20 17:40:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:40:01,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:40:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 2901 states and 4821 transitions. [2022-11-20 17:40:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4821 transitions. [2022-11-20 17:40:12,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:40:12,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:12,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:40:28,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:28,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2913 states and 4866 transitions. [2022-11-20 17:40:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 4866 transitions. [2022-11-20 17:40:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:40:28,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:28,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:28,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8216 trivial. 0 not checked. [2022-11-20 17:40:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 2915 states and 4867 transitions. [2022-11-20 17:40:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 4867 transitions. [2022-11-20 17:40:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:40:32,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:32,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:40:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4886 states to 2920 states and 4886 transitions. [2022-11-20 17:40:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4886 transitions. [2022-11-20 17:40:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:40:38,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:38,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:40:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2925 states and 4905 transitions. [2022-11-20 17:40:44,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 4905 transitions. [2022-11-20 17:40:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:40:44,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:40:47,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2926 states and 4909 transitions. [2022-11-20 17:40:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4909 transitions. [2022-11-20 17:40:47,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:40:47,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:47,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:40:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 2931 states and 4928 transitions. [2022-11-20 17:40:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4928 transitions. [2022-11-20 17:40:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:40:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:53,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:08,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2940 states and 4966 transitions. [2022-11-20 17:41:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 4966 transitions. [2022-11-20 17:41:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:41:08,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:08,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:11,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4970 states to 2941 states and 4970 transitions. [2022-11-20 17:41:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4970 transitions. [2022-11-20 17:41:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:41:11,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:11,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:19,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 2947 states and 4996 transitions. [2022-11-20 17:41:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 4996 transitions. [2022-11-20 17:41:19,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:41:19,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:19,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:19,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5002 states to 2948 states and 5002 transitions. [2022-11-20 17:41:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5002 transitions. [2022-11-20 17:41:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:41:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:21,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:41:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2950 states and 5007 transitions. [2022-11-20 17:41:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5007 transitions. [2022-11-20 17:41:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:41:25,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5027 states to 2955 states and 5027 transitions. [2022-11-20 17:41:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5027 transitions. [2022-11-20 17:41:31,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:41:31,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:31,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8216 trivial. 0 not checked. [2022-11-20 17:41:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:35,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5028 states to 2957 states and 5028 transitions. [2022-11-20 17:41:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 5028 transitions. [2022-11-20 17:41:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:41:35,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:35,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2962 states and 5047 transitions. [2022-11-20 17:41:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 5047 transitions. [2022-11-20 17:41:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2022-11-20 17:41:41,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-20 17:41:41,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2974 states and 5068 transitions. [2022-11-20 17:41:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5068 transitions. [2022-11-20 17:41:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:41:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8223 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:42,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2975 states and 5071 transitions. [2022-11-20 17:41:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 5071 transitions. [2022-11-20 17:41:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:41:42,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:42,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8213 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-20 17:41:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5092 states to 2986 states and 5092 transitions. [2022-11-20 17:41:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 5092 transitions. [2022-11-20 17:41:45,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-11-20 17:41:45,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:45,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8215 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:41:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5129 states to 2993 states and 5129 transitions. [2022-11-20 17:41:52,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 5129 transitions. [2022-11-20 17:41:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:41:52,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:41:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2995 states and 5131 transitions. [2022-11-20 17:41:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 5131 transitions. [2022-11-20 17:41:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:41:58,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:42:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3004 states and 5161 transitions. [2022-11-20 17:42:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5161 transitions. [2022-11-20 17:42:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:12,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-20 17:42:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3007 states and 5170 transitions. [2022-11-20 17:42:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5170 transitions. [2022-11-20 17:42:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:18,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-20 17:42:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 3008 states and 5171 transitions. [2022-11-20 17:42:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5171 transitions. [2022-11-20 17:42:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:19,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-20 17:42:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3010 states and 5180 transitions. [2022-11-20 17:42:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5180 transitions. [2022-11-20 17:42:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:24,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-20 17:42:26,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3011 states and 5184 transitions. [2022-11-20 17:42:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5184 transitions. [2022-11-20 17:42:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:26,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-20 17:42:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3012 states and 5184 transitions. [2022-11-20 17:42:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5184 transitions. [2022-11-20 17:42:28,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:42:28,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8217 trivial. 0 not checked. [2022-11-20 17:42:31,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3018 states and 5203 transitions. [2022-11-20 17:42:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5203 transitions. [2022-11-20 17:42:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:42:31,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8212 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:42:36,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3024 states and 5241 transitions. [2022-11-20 17:42:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 5241 transitions. [2022-11-20 17:42:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:42:36,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:42:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3029 states and 5274 transitions. [2022-11-20 17:42:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5274 transitions. [2022-11-20 17:42:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:42,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-20 17:42:43,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3030 states and 5275 transitions. [2022-11-20 17:42:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5275 transitions. [2022-11-20 17:42:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:44,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 9376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9376 trivial. 0 not checked. [2022-11-20 17:42:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3034 states and 5286 transitions. [2022-11-20 17:42:51,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5286 transitions. [2022-11-20 17:42:51,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:42:51,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-20 17:42:52,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3035 states and 5287 transitions. [2022-11-20 17:42:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5287 transitions. [2022-11-20 17:42:52,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:42:52,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8314 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:43:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 3042 states and 5313 transitions. [2022-11-20 17:43:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 5313 transitions. [2022-11-20 17:43:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-11-20 17:43:06,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8214 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-20 17:43:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3057 states and 5349 transitions. [2022-11-20 17:43:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 5349 transitions. [2022-11-20 17:43:11,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-20 17:43:11,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:43:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 3070 states and 5389 transitions. [2022-11-20 17:43:30,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 5389 transitions. [2022-11-20 17:43:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-20 17:43:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:43:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5405 states to 3075 states and 5405 transitions. [2022-11-20 17:43:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 5405 transitions. [2022-11-20 17:43:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2022-11-20 17:43:36,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 9371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9371 trivial. 0 not checked. [2022-11-20 17:43:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5407 states to 3076 states and 5407 transitions. [2022-11-20 17:43:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 5407 transitions. [2022-11-20 17:43:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-20 17:43:38,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:38,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8317 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:43:41,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3077 states and 5409 transitions. [2022-11-20 17:43:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3077 states and 5409 transitions. [2022-11-20 17:43:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-20 17:43:41,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8217 trivial. 0 not checked. [2022-11-20 17:43:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3078 states and 5409 transitions. [2022-11-20 17:43:42,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 5409 transitions. [2022-11-20 17:43:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-20 17:43:42,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:44,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:43:51,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5420 states to 3084 states and 5420 transitions. [2022-11-20 17:43:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 3084 states and 5420 transitions. [2022-11-20 17:43:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-20 17:43:51,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:51,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:43:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5427 states to 3086 states and 5427 transitions. [2022-11-20 17:43:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states and 5427 transitions. [2022-11-20 17:43:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-20 17:43:56,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:56,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:44:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 3092 states and 5452 transitions. [2022-11-20 17:44:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 5452 transitions. [2022-11-20 17:44:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-20 17:44:05,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:05,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8316 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:44:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:12,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 3097 states and 5472 transitions. [2022-11-20 17:44:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 3097 states and 5472 transitions. [2022-11-20 17:44:12,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-20 17:44:12,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:12,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8213 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:44:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5489 states to 3103 states and 5489 transitions. [2022-11-20 17:44:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 3103 states and 5489 transitions. [2022-11-20 17:44:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-20 17:44:15,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:16,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8313 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:44:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:21,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 3108 states and 5501 transitions. [2022-11-20 17:44:21,230 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 5501 transitions. [2022-11-20 17:44:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-20 17:44:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:21,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8215 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-20 17:44:26,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:26,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 3123 states and 5537 transitions. [2022-11-20 17:44:26,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5537 transitions. [2022-11-20 17:44:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-20 17:44:26,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:26,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:26,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8310 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:44:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 3129 states and 5565 transitions. [2022-11-20 17:44:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 5565 transitions. [2022-11-20 17:44:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2022-11-20 17:44:33,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:33,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:34,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:44:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:44,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 3138 states and 5596 transitions. [2022-11-20 17:44:44,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 5596 transitions. [2022-11-20 17:44:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-20 17:44:44,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:44,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:44:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5604 states to 3142 states and 5604 transitions. [2022-11-20 17:44:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 5604 transitions. [2022-11-20 17:44:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2022-11-20 17:44:49,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 9263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9263 trivial. 0 not checked. [2022-11-20 17:44:52,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:52,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5608 states to 3143 states and 5608 transitions. [2022-11-20 17:44:52,697 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 5608 transitions. [2022-11-20 17:44:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2022-11-20 17:44:52,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:52,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:53,094 INFO L134 CoverageAnalysis]: Checked inductivity of 9263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9263 trivial. 0 not checked. [2022-11-20 17:44:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:58,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5624 states to 3148 states and 5624 transitions. [2022-11-20 17:44:58,575 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 5624 transitions. [2022-11-20 17:44:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2022-11-20 17:44:58,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 9264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9264 trivial. 0 not checked. [2022-11-20 17:45:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 3155 states and 5645 transitions. [2022-11-20 17:45:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 5645 transitions. [2022-11-20 17:45:06,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-20 17:45:06,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:06,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8315 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:45:10,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5658 states to 3160 states and 5658 transitions. [2022-11-20 17:45:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 5658 transitions. [2022-11-20 17:45:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2022-11-20 17:45:10,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:10,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-20 17:45:14,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:14,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5672 states to 3166 states and 5672 transitions. [2022-11-20 17:45:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 5672 transitions. [2022-11-20 17:45:14,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-20 17:45:14,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:14,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:15,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:45:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 3170 states and 5679 transitions. [2022-11-20 17:45:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 5679 transitions. [2022-11-20 17:45:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-20 17:45:18,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:45:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5695 states to 3175 states and 5695 transitions. [2022-11-20 17:45:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 5695 transitions. [2022-11-20 17:45:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:45:23,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:23,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8319 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:45:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5697 states to 3176 states and 5697 transitions. [2022-11-20 17:45:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 5697 transitions. [2022-11-20 17:45:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-20 17:45:24,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:24,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-20 17:45:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 3178 states and 5702 transitions. [2022-11-20 17:45:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 5702 transitions. [2022-11-20 17:45:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-11-20 17:45:27,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8222 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-20 17:45:33,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:33,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 3183 states and 5718 transitions. [2022-11-20 17:45:33,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 5718 transitions. [2022-11-20 17:45:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:45:33,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8313 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:45:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:39,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5729 states to 3187 states and 5729 transitions. [2022-11-20 17:45:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 5729 transitions. [2022-11-20 17:45:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:45:39,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8210 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:45:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 3201 states and 5763 transitions. [2022-11-20 17:45:44,741 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 5763 transitions. [2022-11-20 17:45:44,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:45:44,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:44,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:45,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:45:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 3213 states and 5785 transitions. [2022-11-20 17:45:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 5785 transitions. [2022-11-20 17:45:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2022-11-20 17:45:45,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:45,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 9269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9269 trivial. 0 not checked. [2022-11-20 17:45:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 3214 states and 5787 transitions. [2022-11-20 17:45:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5787 transitions. [2022-11-20 17:45:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2022-11-20 17:45:46,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:46,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:46,583 INFO L134 CoverageAnalysis]: Checked inductivity of 9264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9264 trivial. 0 not checked. [2022-11-20 17:45:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 3218 states and 5798 transitions. [2022-11-20 17:45:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states and 5798 transitions. [2022-11-20 17:45:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2022-11-20 17:45:50,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 9262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9262 trivial. 0 not checked. [2022-11-20 17:45:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:51,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5817 states to 3230 states and 5817 transitions. [2022-11-20 17:45:51,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3230 states and 5817 transitions. [2022-11-20 17:45:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2022-11-20 17:45:51,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 9372 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9372 trivial. 0 not checked. [2022-11-20 17:45:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 3232 states and 5826 transitions. [2022-11-20 17:45:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 5826 transitions. [2022-11-20 17:45:57,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:45:57,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:57,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-20 17:46:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5847 states to 3243 states and 5847 transitions. [2022-11-20 17:46:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 5847 transitions. [2022-11-20 17:46:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:46:00,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:00,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8204 trivial. 0 not checked. [2022-11-20 17:46:05,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 3247 states and 5861 transitions. [2022-11-20 17:46:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5861 transitions. [2022-11-20 17:46:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 17:46:05,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:05,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:46:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 3256 states and 5893 transitions. [2022-11-20 17:46:23,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 5893 transitions. [2022-11-20 17:46:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 17:46:23,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:23,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8335 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 8306 trivial. 0 not checked. [2022-11-20 17:46:27,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 3256 states and 5892 transitions. [2022-11-20 17:46:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 5892 transitions. [2022-11-20 17:46:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 17:46:27,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8331 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8301 trivial. 0 not checked. [2022-11-20 17:46:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 3259 states and 5903 transitions. [2022-11-20 17:46:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3259 states and 5903 transitions. [2022-11-20 17:46:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:46:34,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8206 trivial. 0 not checked. [2022-11-20 17:46:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5910 states to 3264 states and 5910 transitions. [2022-11-20 17:46:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 5910 transitions. [2022-11-20 17:46:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-20 17:46:36,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8218 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:46:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 3271 states and 5931 transitions. [2022-11-20 17:46:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 5931 transitions. [2022-11-20 17:46:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-20 17:46:50,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:50,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:51,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8337 backedges. 21 proven. 13 refuted. 0 times theorem prover too weak. 8303 trivial. 0 not checked. [2022-11-20 17:46:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 3275 states and 5943 transitions. [2022-11-20 17:46:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 5943 transitions. [2022-11-20 17:46:59,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:46:59,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:59,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:46:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 8206 trivial. 0 not checked. [2022-11-20 17:46:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:46:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5965 states to 3287 states and 5965 transitions. [2022-11-20 17:46:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 5965 transitions. [2022-11-20 17:46:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-11-20 17:46:59,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:46:59,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:46:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8219 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8205 trivial. 0 not checked. [2022-11-20 17:47:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 3299 states and 5984 transitions. [2022-11-20 17:47:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 5984 transitions. [2022-11-20 17:47:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 17:47:00,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:00,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:47:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:04,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 3319 states and 6015 transitions. [2022-11-20 17:47:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 6015 transitions. [2022-11-20 17:47:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 17:47:04,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:04,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8332 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 8305 trivial. 0 not checked. [2022-11-20 17:47:13,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 3323 states and 6018 transitions. [2022-11-20 17:47:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 6018 transitions. [2022-11-20 17:47:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 17:47:13,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:13,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8331 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 8302 trivial. 0 not checked. [2022-11-20 17:47:19,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 3325 states and 6024 transitions. [2022-11-20 17:47:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 6024 transitions. [2022-11-20 17:47:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 17:47:19,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:19,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8340 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 8304 trivial. 0 not checked. [2022-11-20 17:47:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6032 states to 3328 states and 6032 transitions. [2022-11-20 17:47:25,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 6032 transitions. [2022-11-20 17:47:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-20 17:47:25,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:25,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8233 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-20 17:47:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6054 states to 3340 states and 6054 transitions. [2022-11-20 17:47:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6054 transitions. [2022-11-20 17:47:26,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-20 17:47:26,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:26,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8221 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8206 trivial. 0 not checked. [2022-11-20 17:47:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 3352 states and 6073 transitions. [2022-11-20 17:47:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 6073 transitions. [2022-11-20 17:47:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-20 17:47:27,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8227 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8212 trivial. 0 not checked. [2022-11-20 17:47:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6076 states to 3353 states and 6076 transitions. [2022-11-20 17:47:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 6076 transitions. [2022-11-20 17:47:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-20 17:47:27,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8333 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 8305 trivial. 0 not checked. [2022-11-20 17:47:37,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6079 states to 3357 states and 6079 transitions. [2022-11-20 17:47:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 3357 states and 6079 transitions. [2022-11-20 17:47:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-20 17:47:37,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:47:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 3377 states and 6110 transitions. [2022-11-20 17:47:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 6110 transitions. [2022-11-20 17:47:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-20 17:47:41,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:41,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8329 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 8301 trivial. 0 not checked. [2022-11-20 17:47:43,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:43,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 3378 states and 6115 transitions. [2022-11-20 17:47:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 6115 transitions. [2022-11-20 17:47:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-20 17:47:43,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:43,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:44,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8333 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 8303 trivial. 0 not checked. [2022-11-20 17:47:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:46,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 3379 states and 6118 transitions. [2022-11-20 17:47:46,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3379 states and 6118 transitions. [2022-11-20 17:47:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-20 17:47:46,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:47,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8216 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:47:47,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 3381 states and 6122 transitions. [2022-11-20 17:47:47,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3381 states and 6122 transitions. [2022-11-20 17:47:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-20 17:47:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:47,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:48,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8343 backedges. 23 proven. 15 refuted. 0 times theorem prover too weak. 8305 trivial. 0 not checked. [2022-11-20 17:47:50,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:50,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 3383 states and 6126 transitions. [2022-11-20 17:47:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3383 states and 6126 transitions. [2022-11-20 17:47:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-20 17:47:50,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:50,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8234 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 8207 trivial. 0 not checked. [2022-11-20 17:47:51,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:51,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6145 states to 3395 states and 6145 transitions. [2022-11-20 17:47:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 6145 transitions. [2022-11-20 17:47:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-20 17:47:51,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:51,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:47:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8202 trivial. 0 not checked. [2022-11-20 17:48:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:08,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6176 states to 3405 states and 6176 transitions. [2022-11-20 17:48:08,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 6176 transitions. [2022-11-20 17:48:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-20 17:48:08,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:08,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:08,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8223 trivial. 0 not checked. [2022-11-20 17:48:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6186 states to 3413 states and 6186 transitions. [2022-11-20 17:48:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3413 states and 6186 transitions. [2022-11-20 17:48:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-20 17:48:23,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:23,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8330 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 8301 trivial. 0 not checked. [2022-11-20 17:48:25,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:25,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6187 states to 3414 states and 6187 transitions. [2022-11-20 17:48:25,421 INFO L276 IsEmpty]: Start isEmpty. Operand 3414 states and 6187 transitions. [2022-11-20 17:48:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-20 17:48:25,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:25,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8215 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8203 trivial. 0 not checked. [2022-11-20 17:48:26,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 3426 states and 6209 transitions. [2022-11-20 17:48:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 6209 transitions. [2022-11-20 17:48:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-20 17:48:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:26,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8217 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2022-11-20 17:48:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 3428 states and 6214 transitions. [2022-11-20 17:48:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 6214 transitions. [2022-11-20 17:48:26,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-20 17:48:26,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:26,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8312 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8296 trivial. 0 not checked. [2022-11-20 17:48:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:44,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6240 states to 3436 states and 6240 transitions. [2022-11-20 17:48:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 3436 states and 6240 transitions. [2022-11-20 17:48:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2022-11-20 17:48:44,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8223 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8214 trivial. 0 not checked. [2022-11-20 17:48:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 3437 states and 6243 transitions. [2022-11-20 17:48:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3437 states and 6243 transitions. [2022-11-20 17:48:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-20 17:48:45,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8312 trivial. 0 not checked. [2022-11-20 17:48:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:48:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6260 states to 3443 states and 6260 transitions. [2022-11-20 17:48:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 6260 transitions. [2022-11-20 17:48:57,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-20 17:48:57,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:48:57,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:48:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:48:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8435 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8404 trivial. 0 not checked. [2022-11-20 17:49:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:49:00,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 3443 states and 6259 transitions. [2022-11-20 17:49:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 6259 transitions. [2022-11-20 17:49:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-11-20 17:49:00,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:49:00,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:49:00,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:49:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8330 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 8302 trivial. 0 not checked. [2022-11-20 17:49:03,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:49:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 3444 states and 6259 transitions. [2022-11-20 17:49:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3444 states and 6259 transitions. [2022-11-20 17:49:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-20 17:49:03,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:49:03,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:49:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:49:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8430 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8399 trivial. 0 not checked.