./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN --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 304212cc9a1a27200535d0165c0dbaf2c66721093abe1a631382badcfc3e5e93 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:29:51,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:29:51,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:29:51,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:29:51,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:29:51,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:29:51,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:29:51,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:29:51,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:29:51,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:29:51,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:29:51,388 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:29:51,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:29:51,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:29:51,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:29:51,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:29:51,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:29:51,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:29:51,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:29:51,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:29:51,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:29:51,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:29:51,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:29:51,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:29:51,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:29:51,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:29:51,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:29:51,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:29:51,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:29:51,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:29:51,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:29:51,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:29:51,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:29:51,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:29:51,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:29:51,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:29:51,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:29:51,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:29:51,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:29:51,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:29:51,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:29:51,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:29:51,500 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:29:51,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:29:51,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:29:51,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:29:51,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:29:51,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:29:51,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:29:51,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:29:51,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:29:51,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:29:51,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:29:51,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:29:51,510 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:29:51,510 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:29:51,510 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:29:51,511 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:29:51,511 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:29:51,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:29:51,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:29:51,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:29:51,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:29:51,512 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:29:51,512 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:29:51,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:29:51,513 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:29:51,513 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 304212cc9a1a27200535d0165c0dbaf2c66721093abe1a631382badcfc3e5e93 [2021-11-21 04:29:51,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:29:51,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:29:51,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:29:51,794 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:29:51,795 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:29:51,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-21 04:29:51,854 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/data/9775f3466/09165027b7ae47178f2db1030ef36cfc/FLAGd6cb6041d [2021-11-21 04:29:53,019 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:29:53,020 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-21 04:29:53,105 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/data/9775f3466/09165027b7ae47178f2db1030ef36cfc/FLAGd6cb6041d [2021-11-21 04:29:53,158 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/data/9775f3466/09165027b7ae47178f2db1030ef36cfc [2021-11-21 04:29:53,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:29:53,163 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:29:53,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:29:53,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:29:53,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:29:53,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:53" (1/1) ... [2021-11-21 04:29:53,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ba31166 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:53, skipping insertion in model container [2021-11-21 04:29:53,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:53" (1/1) ... [2021-11-21 04:29:53,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:29:53,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:30:01,583 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703766,703779] [2021-11-21 04:30:01,586 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703935,703948] [2021-11-21 04:30:01,586 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704102,704115] [2021-11-21 04:30:01,587 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704270,704283] [2021-11-21 04:30:01,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:30:01,743 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:30:02,572 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703766,703779] [2021-11-21 04:30:02,573 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703935,703948] [2021-11-21 04:30:02,573 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704102,704115] [2021-11-21 04:30:02,574 WARN L230 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_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704270,704283] [2021-11-21 04:30:02,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:30:03,187 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:30:03,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03 WrapperNode [2021-11-21 04:30:03,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:30:03,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:30:03,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:30:03,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:30:03,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:03,513 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:04,129 INFO L137 Inliner]: procedures = 850, calls = 8704, calls flagged for inlining = 414, calls inlined = 359, statements flattened = 16760 [2021-11-21 04:30:04,130 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:30:04,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:30:04,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:30:04,131 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:30:04,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:04,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:04,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:04,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:04,804 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:04,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:04,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:05,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:30:05,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:30:05,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:30:05,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:30:05,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:30:03" (1/1) ... [2021-11-21 04:30:05,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:30:05,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:30:05,156 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:30:05,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aaeb4b-e2a7-41a5-aa46-cc4c1c62826c/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:30:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-21 04:30:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-21 04:30:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-21 04:30:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-21 04:30:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-21 04:30:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-21 04:30:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-21 04:30:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-21 04:30:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-21 04:30:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-21 04:30:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-21 04:30:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-21 04:30:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 04:30:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 04:30:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-21 04:30:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-21 04:30:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 04:30:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 04:30:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-21 04:30:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-21 04:30:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-21 04:30:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-21 04:30:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-21 04:30:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-21 04:30:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-21 04:30:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-21 04:30:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-21 04:30:05,306 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-21 04:30:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-21 04:30:05,307 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-21 04:30:05,307 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 04:30:05,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-21 04:30:05,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-21 04:30:05,308 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-21 04:30:05,308 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-21 04:30:05,308 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-21 04:30:05,308 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-21 04:30:05,308 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-21 04:30:05,308 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-21 04:30:05,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-21 04:30:05,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-21 04:30:05,309 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-21 04:30:05,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-21 04:30:05,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-21 04:30:05,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-21 04:30:05,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-21 04:30:05,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-21 04:30:05,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-21 04:30:05,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-21 04:30:05,310 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-21 04:30:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-21 04:30:05,311 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-21 04:30:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-21 04:30:05,311 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 04:30:05,311 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 04:30:05,312 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-21 04:30:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-21 04:30:05,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 04:30:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 04:30:05,313 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-21 04:30:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-21 04:30:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:30:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-21 04:30:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-21 04:30:05,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-21 04:30:05,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-21 04:30:05,315 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-21 04:30:05,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-21 04:30:05,315 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-21 04:30:05,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-21 04:30:05,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-21 04:30:05,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-21 04:30:05,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 04:30:05,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 04:30:05,316 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-21 04:30:05,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-21 04:30:05,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-21 04:30:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-21 04:30:05,317 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-21 04:30:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-21 04:30:05,317 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-21 04:30:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-21 04:30:05,317 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-21 04:30:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-21 04:30:05,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-21 04:30:05,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-21 04:30:05,318 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-21 04:30:05,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-21 04:30:05,318 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-21 04:30:05,318 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-21 04:30:05,319 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-21 04:30:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-21 04:30:05,319 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-21 04:30:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-21 04:30:05,319 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-21 04:30:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-21 04:30:05,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 04:30:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 04:30:05,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:30:05,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 04:30:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 04:30:05,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 04:30:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 04:30:05,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-21 04:30:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-21 04:30:05,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-21 04:30:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-21 04:30:05,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 04:30:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 04:30:05,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:30:05,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-21 04:30:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-21 04:30:05,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 04:30:05,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 04:30:05,323 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 04:30:05,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 04:30:05,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:30:05,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-21 04:30:05,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-21 04:30:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 04:30:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-21 04:30:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-21 04:30:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-21 04:30:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-21 04:30:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-21 04:30:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-21 04:30:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 04:30:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 04:30:05,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 04:30:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 04:30:05,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-21 04:30:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-21 04:30:05,336 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-21 04:30:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-21 04:30:05,337 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 04:30:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 04:30:05,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-21 04:30:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-21 04:30:05,337 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-21 04:30:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-21 04:30:05,337 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-21 04:30:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-21 04:30:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-21 04:30:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-21 04:30:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-21 04:30:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-21 04:30:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-21 04:30:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-21 04:30:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-21 04:30:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-21 04:30:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:30:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:30:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-21 04:30:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-21 04:30:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:30:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 04:30:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 04:30:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-21 04:30:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-21 04:30:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-21 04:30:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-21 04:30:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-21 04:30:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-21 04:30:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-21 04:30:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-21 04:30:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-21 04:30:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-21 04:30:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-21 04:30:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-21 04:30:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-21 04:30:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-21 04:30:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-21 04:30:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-21 04:30:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-21 04:30:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 04:30:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 04:30:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-21 04:30:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-21 04:30:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-21 04:30:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-21 04:30:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-21 04:30:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-21 04:30:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-21 04:30:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-21 04:30:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-21 04:30:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-21 04:30:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-21 04:30:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-21 04:30:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:30:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-21 04:30:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-21 04:30:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-21 04:30:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-21 04:30:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:30:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-21 04:30:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-21 04:30:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-21 04:30:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-21 04:30:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-21 04:30:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-21 04:30:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-21 04:30:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-21 04:30:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-21 04:30:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-21 04:30:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-21 04:30:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-21 04:30:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-21 04:30:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-21 04:30:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-21 04:30:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-21 04:30:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-21 04:30:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-21 04:30:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 04:30:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 04:30:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-21 04:30:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-21 04:30:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-21 04:30:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-21 04:30:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-11-21 04:30:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-11-21 04:30:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-21 04:30:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-21 04:30:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-21 04:30:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-21 04:30:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-21 04:30:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-21 04:30:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2021-11-21 04:30:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2021-11-21 04:30:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-21 04:30:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-21 04:30:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:30:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-21 04:30:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-21 04:30:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 04:30:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 04:30:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-21 04:30:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-21 04:30:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-21 04:30:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-21 04:30:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_99 [2021-11-21 04:30:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_99 [2021-11-21 04:30:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-21 04:30:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-21 04:30:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-21 04:30:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-21 04:30:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-21 04:30:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-21 04:30:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-21 04:30:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-21 04:30:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-21 04:30:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-21 04:30:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 04:30:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 04:30:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-21 04:30:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-21 04:30:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-21 04:30:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-21 04:30:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-21 04:30:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-21 04:30:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-21 04:30:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-21 04:30:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-21 04:30:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-21 04:30:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-21 04:30:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-21 04:30:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-21 04:30:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-21 04:30:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-21 04:30:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-21 04:30:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-21 04:30:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-21 04:30:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-21 04:30:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-21 04:30:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-21 04:30:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-21 04:30:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 04:30:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 04:30:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-21 04:30:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-21 04:30:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 04:30:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 04:30:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 04:30:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 04:30:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-21 04:30:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-21 04:30:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-21 04:30:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-21 04:30:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-21 04:30:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-21 04:30:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-21 04:30:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-21 04:30:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-21 04:30:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-21 04:30:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-21 04:30:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-21 04:30:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-21 04:30:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-21 04:30:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-21 04:30:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-21 04:30:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-21 04:30:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-21 04:30:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-21 04:30:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-21 04:30:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 04:30:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 04:30:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-21 04:30:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-21 04:30:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-21 04:30:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-21 04:30:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 04:30:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 04:30:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-21 04:30:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-21 04:30:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 04:30:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 04:30:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 04:30:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 04:30:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-21 04:30:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-21 04:30:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:30:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-21 04:30:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-21 04:30:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-21 04:30:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-21 04:30:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-21 04:30:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-21 04:30:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-21 04:30:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-21 04:30:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 04:30:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 04:30:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 04:30:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-21 04:30:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-21 04:30:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-21 04:30:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-21 04:30:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-21 04:30:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-21 04:30:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 04:30:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-21 04:30:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-21 04:30:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-21 04:30:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-21 04:30:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-21 04:30:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-21 04:30:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 04:30:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 04:30:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2021-11-21 04:30:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2021-11-21 04:30:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:30:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:30:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-21 04:30:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-21 04:30:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-11-21 04:30:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-11-21 04:30:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-21 04:30:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-21 04:30:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-21 04:30:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-21 04:30:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-21 04:30:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-21 04:30:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-21 04:30:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-21 04:30:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-21 04:30:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-21 04:30:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-21 04:30:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-21 04:30:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-21 04:30:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-21 04:30:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-21 04:30:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-21 04:30:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-21 04:30:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-21 04:30:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-21 04:30:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-21 04:30:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 04:30:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 04:30:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 04:30:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 04:30:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-21 04:30:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-21 04:30:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-21 04:30:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-21 04:30:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-21 04:30:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-21 04:30:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-21 04:30:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-21 04:30:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-21 04:30:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-21 04:30:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-21 04:30:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-21 04:30:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-21 04:30:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-21 04:30:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-21 04:30:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-21 04:30:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-21 04:30:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-21 04:30:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-21 04:30:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-21 04:30:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-21 04:30:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-21 04:30:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-21 04:30:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-21 04:30:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-21 04:30:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-21 04:30:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-21 04:30:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-21 04:30:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:30:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 04:30:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 04:30:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-21 04:30:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-21 04:30:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 04:30:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 04:30:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-21 04:30:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-21 04:30:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-21 04:30:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-21 04:30:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-21 04:30:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-21 04:30:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-21 04:30:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-21 04:30:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-21 04:30:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-21 04:30:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-21 04:30:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-21 04:30:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-21 04:30:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-21 04:30:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-21 04:30:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-21 04:30:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-21 04:30:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-21 04:30:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-21 04:30:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-21 04:30:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-21 04:30:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-21 04:30:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-21 04:30:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-21 04:30:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-21 04:30:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-21 04:30:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-21 04:30:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-21 04:30:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-21 04:30:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-21 04:30:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-21 04:30:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-21 04:30:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-21 04:30:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-21 04:30:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-21 04:30:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-21 04:30:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-21 04:30:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-21 04:30:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:30:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-21 04:30:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-21 04:30:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-21 04:30:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-21 04:30:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 04:30:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 04:30:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-21 04:30:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-21 04:30:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-21 04:30:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-21 04:30:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-21 04:30:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-21 04:30:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-21 04:30:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-21 04:30:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-21 04:30:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-21 04:30:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-21 04:30:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-21 04:30:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 04:30:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 04:30:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-21 04:30:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-21 04:30:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-21 04:30:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-21 04:30:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-21 04:30:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-21 04:30:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-21 04:30:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-21 04:30:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-21 04:30:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-21 04:30:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-21 04:30:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-21 04:30:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-21 04:30:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-21 04:30:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-21 04:30:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-21 04:30:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-21 04:30:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-21 04:30:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-21 04:30:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-21 04:30:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-21 04:30:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-21 04:30:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 04:30:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 04:30:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-21 04:30:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-21 04:30:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-21 04:30:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-21 04:30:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-21 04:30:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-21 04:30:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 04:30:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 04:30:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_98 [2021-11-21 04:30:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_98 [2021-11-21 04:30:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-21 04:30:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-21 04:30:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-21 04:30:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-21 04:30:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 04:30:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 04:30:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-21 04:30:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-21 04:30:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-21 04:30:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-21 04:30:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-21 04:30:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-21 04:30:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 04:30:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 04:30:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-21 04:30:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-21 04:30:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-21 04:30:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-21 04:30:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-21 04:30:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-21 04:30:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 04:30:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 04:30:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-21 04:30:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-21 04:30:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:30:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-21 04:30:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-21 04:30:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-21 04:30:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-21 04:30:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 04:30:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 04:30:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-21 04:30:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-21 04:30:07,206 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:30:07,215 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:30:07,663 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 04:33:34,471 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 04:33:34,641 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:33:42,562 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:33:42,562 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-21 04:33:42,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:33:42 BoogieIcfgContainer [2021-11-21 04:33:42,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:33:42,572 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:33:42,572 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:33:42,582 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:33:42,582 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:33:42" (1/1) ... [2021-11-21 04:33:42,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:33:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:33:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 4738 states and 6951 transitions. [2021-11-21 04:33:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 4738 states and 6951 transitions. [2021-11-21 04:33:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-21 04:33:42,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:33:42,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:33:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:33:44,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 04:33:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:33:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6968 states to 4747 states and 6968 transitions. [2021-11-21 04:33:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 4747 states and 6968 transitions. [2021-11-21 04:33:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 04:33:45,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:33:45,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:33:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:33:46,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:33:57,076 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 04:33:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:33:57,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6986 states to 4753 states and 6986 transitions. [2021-11-21 04:33:57,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4753 states and 6986 transitions. [2021-11-21 04:33:57,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 04:33:57,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:33:57,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:33:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:33:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:33:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:33:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 4758 states and 6998 transitions. [2021-11-21 04:33:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 6998 transitions. [2021-11-21 04:33:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 04:33:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:33:58,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:33:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:33:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:00,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:00,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 4766 states and 7021 transitions. [2021-11-21 04:34:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 7021 transitions. [2021-11-21 04:34:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 04:34:01,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:01,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:02,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:34:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 4771 states and 7038 transitions. [2021-11-21 04:34:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 4771 states and 7038 transitions. [2021-11-21 04:34:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 04:34:04,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:04,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 4772 states and 7038 transitions. [2021-11-21 04:34:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 4772 states and 7038 transitions. [2021-11-21 04:34:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 04:34:04,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:04,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:34:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7091 states to 4779 states and 7091 transitions. [2021-11-21 04:34:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4779 states and 7091 transitions. [2021-11-21 04:34:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-21 04:34:07,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:07,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:34:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7114 states to 4786 states and 7114 transitions. [2021-11-21 04:34:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 7114 transitions. [2021-11-21 04:34:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 04:34:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:11,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:12,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:34:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7128 states to 4792 states and 7128 transitions. [2021-11-21 04:34:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 4792 states and 7128 transitions. [2021-11-21 04:34:14,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:34:14,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:14,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:14,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 04:34:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7129 states to 4794 states and 7129 transitions. [2021-11-21 04:34:15,109 INFO L276 IsEmpty]: Start isEmpty. Operand 4794 states and 7129 transitions. [2021-11-21 04:34:15,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:34:15,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:15,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:15,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7131 states to 4796 states and 7131 transitions. [2021-11-21 04:34:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 4796 states and 7131 transitions. [2021-11-21 04:34:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:34:15,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:15,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:34:16,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7132 states to 4797 states and 7132 transitions. [2021-11-21 04:34:16,405 INFO L276 IsEmpty]: Start isEmpty. Operand 4797 states and 7132 transitions. [2021-11-21 04:34:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:34:16,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:16,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:16,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 04:34:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7133 states to 4799 states and 7133 transitions. [2021-11-21 04:34:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 4799 states and 7133 transitions. [2021-11-21 04:34:17,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:34:17,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:17,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:34:24,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7161 states to 4808 states and 7161 transitions. [2021-11-21 04:34:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 4808 states and 7161 transitions. [2021-11-21 04:34:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:34:24,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:24,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7165 states to 4812 states and 7165 transitions. [2021-11-21 04:34:24,923 INFO L276 IsEmpty]: Start isEmpty. Operand 4812 states and 7165 transitions. [2021-11-21 04:34:24,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:34:24,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:24,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7169 states to 4816 states and 7169 transitions. [2021-11-21 04:34:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4816 states and 7169 transitions. [2021-11-21 04:34:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:34:25,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:25,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 04:34:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7199 states to 4826 states and 7199 transitions. [2021-11-21 04:34:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7199 transitions. [2021-11-21 04:34:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 04:34:34,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:34,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7200 states to 4827 states and 7200 transitions. [2021-11-21 04:34:35,363 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7200 transitions. [2021-11-21 04:34:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 04:34:35,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:35,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:35,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 4828 states and 7201 transitions. [2021-11-21 04:34:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 4828 states and 7201 transitions. [2021-11-21 04:34:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 04:34:35,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:35,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7203 states to 4830 states and 7203 transitions. [2021-11-21 04:34:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 4830 states and 7203 transitions. [2021-11-21 04:34:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 04:34:36,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:36,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:36,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:36,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7204 states to 4831 states and 7204 transitions. [2021-11-21 04:34:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 7204 transitions. [2021-11-21 04:34:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 04:34:37,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:37,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:34:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7205 states to 4832 states and 7205 transitions. [2021-11-21 04:34:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 4832 states and 7205 transitions. [2021-11-21 04:34:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:34:37,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:37,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-21 04:34:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7212 states to 4836 states and 7212 transitions. [2021-11-21 04:34:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 4836 states and 7212 transitions. [2021-11-21 04:34:39,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:34:39,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:39,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7213 states to 4837 states and 7213 transitions. [2021-11-21 04:34:39,939 INFO L276 IsEmpty]: Start isEmpty. Operand 4837 states and 7213 transitions. [2021-11-21 04:34:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:34:39,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:39,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:34:40,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7214 states to 4838 states and 7214 transitions. [2021-11-21 04:34:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4838 states and 7214 transitions. [2021-11-21 04:34:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 04:34:40,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:40,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-21 04:34:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7221 states to 4842 states and 7221 transitions. [2021-11-21 04:34:41,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4842 states and 7221 transitions. [2021-11-21 04:34:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 04:34:41,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:41,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:34:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7249 states to 4849 states and 7249 transitions. [2021-11-21 04:34:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 7249 transitions. [2021-11-21 04:34:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 04:34:47,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:47,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:34:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:48,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7276 states to 4860 states and 7276 transitions. [2021-11-21 04:34:48,735 INFO L276 IsEmpty]: Start isEmpty. Operand 4860 states and 7276 transitions. [2021-11-21 04:34:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 04:34:48,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:48,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 04:34:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:34:54,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7290 states to 4866 states and 7290 transitions. [2021-11-21 04:34:54,688 INFO L276 IsEmpty]: Start isEmpty. Operand 4866 states and 7290 transitions. [2021-11-21 04:34:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:34:54,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:34:54,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:34:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:34:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:35:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7312 states to 4872 states and 7312 transitions. [2021-11-21 04:35:01,080 INFO L276 IsEmpty]: Start isEmpty. Operand 4872 states and 7312 transitions. [2021-11-21 04:35:01,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:35:01,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:01,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:01,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-21 04:35:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7313 states to 4873 states and 7313 transitions. [2021-11-21 04:35:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 4873 states and 7313 transitions. [2021-11-21 04:35:02,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 04:35:02,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:02,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 04:35:06,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7333 states to 4881 states and 7333 transitions. [2021-11-21 04:35:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4881 states and 7333 transitions. [2021-11-21 04:35:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 04:35:06,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:06,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 04:35:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7378 states to 4887 states and 7378 transitions. [2021-11-21 04:35:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 4887 states and 7378 transitions. [2021-11-21 04:35:10,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 04:35:10,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:10,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 04:35:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7395 states to 4892 states and 7395 transitions. [2021-11-21 04:35:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 4892 states and 7395 transitions. [2021-11-21 04:35:13,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 04:35:13,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:13,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:35:14,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7398 states to 4895 states and 7398 transitions. [2021-11-21 04:35:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 4895 states and 7398 transitions. [2021-11-21 04:35:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:35:14,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:14,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:14,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:35:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7398 states to 4896 states and 7398 transitions. [2021-11-21 04:35:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 7398 transitions. [2021-11-21 04:35:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 04:35:14,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:14,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:35:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7406 states to 4900 states and 7406 transitions. [2021-11-21 04:35:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 4900 states and 7406 transitions. [2021-11-21 04:35:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:35:17,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:17,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:35:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7409 states to 4903 states and 7409 transitions. [2021-11-21 04:35:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 4903 states and 7409 transitions. [2021-11-21 04:35:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:35:18,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:18,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:35:26,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7432 states to 4910 states and 7432 transitions. [2021-11-21 04:35:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 4910 states and 7432 transitions. [2021-11-21 04:35:26,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:35:26,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:26,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:27,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:35:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 4921 states and 7494 transitions. [2021-11-21 04:35:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 4921 states and 7494 transitions. [2021-11-21 04:35:33,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:35:33,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:33,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:35:42,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7508 states to 4927 states and 7508 transitions. [2021-11-21 04:35:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 4927 states and 7508 transitions. [2021-11-21 04:35:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 04:35:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:42,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:43,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:35:43,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7509 states to 4928 states and 7509 transitions. [2021-11-21 04:35:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 4928 states and 7509 transitions. [2021-11-21 04:35:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:35:43,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:43,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 04:35:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 4932 states and 7516 transitions. [2021-11-21 04:35:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 4932 states and 7516 transitions. [2021-11-21 04:35:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:35:46,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:46,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 04:35:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7528 states to 4936 states and 7528 transitions. [2021-11-21 04:35:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 4936 states and 7528 transitions. [2021-11-21 04:35:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:35:48,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:48,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:48,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2993 trivial. 0 not checked. [2021-11-21 04:35:50,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7531 states to 4938 states and 7531 transitions. [2021-11-21 04:35:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 4938 states and 7531 transitions. [2021-11-21 04:35:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:35:50,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:50,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-21 04:35:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:35:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7591 states to 4949 states and 7591 transitions. [2021-11-21 04:35:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 4949 states and 7591 transitions. [2021-11-21 04:35:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:35:58,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:35:58,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:35:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:35:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:36:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7637 states to 4966 states and 7637 transitions. [2021-11-21 04:36:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 4966 states and 7637 transitions. [2021-11-21 04:36:00,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:36:00,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:00,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2920 trivial. 0 not checked. [2021-11-21 04:36:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7642 states to 4971 states and 7642 transitions. [2021-11-21 04:36:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 4971 states and 7642 transitions. [2021-11-21 04:36:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:36:02,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:02,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-21 04:36:07,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7653 states to 4976 states and 7653 transitions. [2021-11-21 04:36:07,569 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 7653 transitions. [2021-11-21 04:36:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:36:07,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:07,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:36:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7654 states to 4977 states and 7654 transitions. [2021-11-21 04:36:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 4977 states and 7654 transitions. [2021-11-21 04:36:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:36:07,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:07,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-21 04:36:10,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:10,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7661 states to 4981 states and 7661 transitions. [2021-11-21 04:36:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 4981 states and 7661 transitions. [2021-11-21 04:36:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:36:10,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:10,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-21 04:36:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7673 states to 4985 states and 7673 transitions. [2021-11-21 04:36:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 4985 states and 7673 transitions. [2021-11-21 04:36:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 04:36:12,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:12,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:36:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7700 states to 4994 states and 7700 transitions. [2021-11-21 04:36:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 4994 states and 7700 transitions. [2021-11-21 04:36:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 04:36:27,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:27,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:36:35,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7706 states to 4997 states and 7706 transitions. [2021-11-21 04:36:35,975 INFO L276 IsEmpty]: Start isEmpty. Operand 4997 states and 7706 transitions. [2021-11-21 04:36:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:36:35,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:35,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:36:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7707 states to 4998 states and 7707 transitions. [2021-11-21 04:36:36,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 7707 transitions. [2021-11-21 04:36:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:36:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:36,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2928 trivial. 0 not checked. [2021-11-21 04:36:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7711 states to 4999 states and 7711 transitions. [2021-11-21 04:36:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 4999 states and 7711 transitions. [2021-11-21 04:36:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:36:37,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:37,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-21 04:36:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7720 states to 5005 states and 7720 transitions. [2021-11-21 04:36:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 5005 states and 7720 transitions. [2021-11-21 04:36:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:36:37,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:37,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:36:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:38,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7721 states to 5006 states and 7721 transitions. [2021-11-21 04:36:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 5006 states and 7721 transitions. [2021-11-21 04:36:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:36:38,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:38,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:38,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:36:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7724 states to 5010 states and 7724 transitions. [2021-11-21 04:36:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 5010 states and 7724 transitions. [2021-11-21 04:36:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:36:38,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:38,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:36:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:41,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7730 states to 5013 states and 7730 transitions. [2021-11-21 04:36:41,503 INFO L276 IsEmpty]: Start isEmpty. Operand 5013 states and 7730 transitions. [2021-11-21 04:36:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 04:36:41,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:41,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:42,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 04:36:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:36:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7752 states to 5020 states and 7752 transitions. [2021-11-21 04:36:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5020 states and 7752 transitions. [2021-11-21 04:36:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:36:56,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:36:56,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:36:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:36:56,336 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 04:37:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7754 states to 5023 states and 7754 transitions. [2021-11-21 04:37:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 5023 states and 7754 transitions. [2021-11-21 04:37:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:37:04,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:04,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-21 04:37:05,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7763 states to 5029 states and 7763 transitions. [2021-11-21 04:37:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 5029 states and 7763 transitions. [2021-11-21 04:37:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:37:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:05,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:37:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7797 states to 5039 states and 7797 transitions. [2021-11-21 04:37:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 5039 states and 7797 transitions. [2021-11-21 04:37:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:37:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:28,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:37:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7809 states to 5043 states and 7809 transitions. [2021-11-21 04:37:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 5043 states and 7809 transitions. [2021-11-21 04:37:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 04:37:30,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:30,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:37:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7834 states to 5054 states and 7834 transitions. [2021-11-21 04:37:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 5054 states and 7834 transitions. [2021-11-21 04:37:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:37:41,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:41,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:37:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:41,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7837 states to 5057 states and 7837 transitions. [2021-11-21 04:37:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 5057 states and 7837 transitions. [2021-11-21 04:37:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 04:37:41,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:41,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 04:37:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7839 states to 5060 states and 7839 transitions. [2021-11-21 04:37:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 5060 states and 7839 transitions. [2021-11-21 04:37:50,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:37:50,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:50,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 04:37:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7844 states to 5062 states and 7844 transitions. [2021-11-21 04:37:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 5062 states and 7844 transitions. [2021-11-21 04:37:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:37:58,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:58,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:37:59,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 04:38:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5066 states and 7856 transitions. [2021-11-21 04:38:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 5066 states and 7856 transitions. [2021-11-21 04:38:02,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 04:38:02,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:02,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:38:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:02,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7857 states to 5067 states and 7857 transitions. [2021-11-21 04:38:02,716 INFO L276 IsEmpty]: Start isEmpty. Operand 5067 states and 7857 transitions. [2021-11-21 04:38:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 04:38:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:02,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-21 04:38:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5067 states and 7856 transitions. [2021-11-21 04:38:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 5067 states and 7856 transitions. [2021-11-21 04:38:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:38:05,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:05,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:38:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:09,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7879 states to 5078 states and 7879 transitions. [2021-11-21 04:38:09,013 INFO L276 IsEmpty]: Start isEmpty. Operand 5078 states and 7879 transitions. [2021-11-21 04:38:09,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 04:38:09,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:09,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:09,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:38:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7880 states to 5079 states and 7880 transitions. [2021-11-21 04:38:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 5079 states and 7880 transitions. [2021-11-21 04:38:09,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:38:09,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:09,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 04:38:15,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7882 states to 5082 states and 7882 transitions. [2021-11-21 04:38:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 5082 states and 7882 transitions. [2021-11-21 04:38:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:38:15,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:15,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:16,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:38:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7906 states to 5093 states and 7906 transitions. [2021-11-21 04:38:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 5093 states and 7906 transitions. [2021-11-21 04:38:19,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:38:19,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:19,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:38:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 5094 states and 7907 transitions. [2021-11-21 04:38:20,136 INFO L276 IsEmpty]: Start isEmpty. Operand 5094 states and 7907 transitions. [2021-11-21 04:38:20,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 04:38:20,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:20,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-21 04:38:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7906 states to 5094 states and 7906 transitions. [2021-11-21 04:38:20,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5094 states and 7906 transitions. [2021-11-21 04:38:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:38:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:20,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 04:38:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:24,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7944 states to 5111 states and 7944 transitions. [2021-11-21 04:38:24,868 INFO L276 IsEmpty]: Start isEmpty. Operand 5111 states and 7944 transitions. [2021-11-21 04:38:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 04:38:24,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:24,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-21 04:38:28,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7968 states to 5122 states and 7968 transitions. [2021-11-21 04:38:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 7968 transitions. [2021-11-21 04:38:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 04:38:28,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:28,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-21 04:38:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:40,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7981 states to 5127 states and 7981 transitions. [2021-11-21 04:38:40,449 INFO L276 IsEmpty]: Start isEmpty. Operand 5127 states and 7981 transitions. [2021-11-21 04:38:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:38:40,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:40,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:38:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8046 states to 5138 states and 8046 transitions. [2021-11-21 04:38:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 5138 states and 8046 transitions. [2021-11-21 04:38:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:38:52,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:52,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:52,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:38:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8055 states to 5142 states and 8055 transitions. [2021-11-21 04:38:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 8055 transitions. [2021-11-21 04:38:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:38:59,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:59,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:38:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 04:39:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8057 states to 5145 states and 8057 transitions. [2021-11-21 04:39:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 8057 transitions. [2021-11-21 04:39:03,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:39:03,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:03,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:39:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:39:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8081 states to 5156 states and 8081 transitions. [2021-11-21 04:39:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 5156 states and 8081 transitions. [2021-11-21 04:39:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:39:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:14,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:39:14,982 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-21 04:39:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8126 states to 5162 states and 8126 transitions. [2021-11-21 04:39:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 5162 states and 8126 transitions. [2021-11-21 04:39:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:39:20,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:20,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:39:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-21 04:39:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8140 states to 5166 states and 8140 transitions. [2021-11-21 04:39:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 5166 states and 8140 transitions. [2021-11-21 04:39:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:39:24,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:24,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:39:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked. [2021-11-21 04:39:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:29,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8146 states to 5169 states and 8146 transitions. [2021-11-21 04:39:29,958 INFO L276 IsEmpty]: Start isEmpty. Operand 5169 states and 8146 transitions. [2021-11-21 04:39:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:39:29,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:29,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:39:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2992 trivial. 0 not checked. [2021-11-21 04:39:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8148 states to 5172 states and 8148 transitions. [2021-11-21 04:39:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 5172 states and 8148 transitions. [2021-11-21 04:39:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:39:32,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:32,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:39:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2982 trivial. 0 not checked. [2021-11-21 04:39:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8182 states to 5189 states and 8182 transitions. [2021-11-21 04:39:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 5189 states and 8182 transitions. [2021-11-21 04:39:34,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:39:34,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:34,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:39:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 04:40:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8230 states to 5199 states and 8230 transitions. [2021-11-21 04:40:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 5199 states and 8230 transitions. [2021-11-21 04:40:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:40:01,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:01,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:40:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-21 04:40:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8251 states to 5210 states and 8251 transitions. [2021-11-21 04:40:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 8251 transitions. [2021-11-21 04:40:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:40:07,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:07,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:08,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:40:08,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-21 04:40:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8256 states to 5213 states and 8256 transitions. [2021-11-21 04:40:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5213 states and 8256 transitions. [2021-11-21 04:40:13,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:40:13,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:13,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:40:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:40:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8307 states to 5220 states and 8307 transitions. [2021-11-21 04:40:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 5220 states and 8307 transitions. [2021-11-21 04:40:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:40:21,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:21,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:40:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 04:40:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8327 states to 5225 states and 8327 transitions. [2021-11-21 04:40:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 5225 states and 8327 transitions. [2021-11-21 04:40:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:40:30,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:30,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:40:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:40:34,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8339 states to 5229 states and 8339 transitions. [2021-11-21 04:40:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 5229 states and 8339 transitions. [2021-11-21 04:40:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:40:34,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:34,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:40:34,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:40:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8348 states to 5233 states and 8348 transitions. [2021-11-21 04:40:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 5233 states and 8348 transitions. [2021-11-21 04:40:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 04:40:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:39,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:40:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2021-11-21 04:41:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:41:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8570 states to 5270 states and 8488 transitions. [2021-11-21 04:41:03,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5270 states and 8488 transitions. [2021-11-21 04:41:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:41:03,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:41:03,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:41:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:41:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:41:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:41:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8608 states to 5287 states and 8526 transitions. [2021-11-21 04:41:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 5287 states and 8526 transitions. [2021-11-21 04:41:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:41:07,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:41:07,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:41:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:41:09,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 04:41:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:41:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8665 states to 5301 states and 8583 transitions. [2021-11-21 04:41:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 5301 states and 8583 transitions. [2021-11-21 04:41:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 04:41:43,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:41:43,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:41:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:41:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2021-11-21 04:42:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8721 states to 5320 states and 8639 transitions. [2021-11-21 04:42:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 5320 states and 8639 transitions. [2021-11-21 04:42:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:42:09,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:09,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:42:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8722 states to 5321 states and 8640 transitions. [2021-11-21 04:42:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 5321 states and 8640 transitions. [2021-11-21 04:42:13,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:42:13,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:13,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-21 04:42:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:20,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8734 states to 5326 states and 8652 transitions. [2021-11-21 04:42:20,633 INFO L276 IsEmpty]: Start isEmpty. Operand 5326 states and 8652 transitions. [2021-11-21 04:42:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:42:20,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:20,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:42:21,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8738 states to 5330 states and 8656 transitions. [2021-11-21 04:42:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 5330 states and 8656 transitions. [2021-11-21 04:42:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:42:21,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:21,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:21,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-21 04:42:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:27,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8783 states to 5336 states and 8701 transitions. [2021-11-21 04:42:27,359 INFO L276 IsEmpty]: Start isEmpty. Operand 5336 states and 8701 transitions. [2021-11-21 04:42:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:42:27,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:27,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2994 trivial. 0 not checked. [2021-11-21 04:42:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:30,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8787 states to 5337 states and 8705 transitions. [2021-11-21 04:42:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 5337 states and 8705 transitions. [2021-11-21 04:42:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:42:30,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:30,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 04:42:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8788 states to 5338 states and 8706 transitions. [2021-11-21 04:42:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 5338 states and 8706 transitions. [2021-11-21 04:42:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:42:33,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:33,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-21 04:42:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8793 states to 5341 states and 8710 transitions. [2021-11-21 04:42:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 5341 states and 8710 transitions. [2021-11-21 04:42:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 04:42:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:33,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:35,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3053 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:42:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8838 states to 5349 states and 8755 transitions. [2021-11-21 04:42:55,985 INFO L276 IsEmpty]: Start isEmpty. Operand 5349 states and 8755 transitions. [2021-11-21 04:42:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:42:55,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:55,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2991 trivial. 0 not checked. [2021-11-21 04:43:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8840 states to 5350 states and 8757 transitions. [2021-11-21 04:43:00,158 INFO L276 IsEmpty]: Start isEmpty. Operand 5350 states and 8757 transitions. [2021-11-21 04:43:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:43:00,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:00,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked.