./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ --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 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:25:05,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:25:05,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:25:05,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:25:05,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:25:05,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:25:05,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:25:05,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:25:05,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:25:05,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:25:05,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:25:05,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:25:05,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:25:05,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:25:05,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:25:05,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:25:05,350 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:25:05,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:25:05,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:25:05,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:25:05,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:25:05,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:25:05,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:25:05,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:25:05,386 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:25:05,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:25:05,387 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:25:05,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:25:05,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:25:05,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:25:05,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:25:05,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:25:05,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:25:05,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:25:05,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:25:05,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:25:05,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:25:05,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:25:05,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:25:05,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:25:05,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:25:05,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:25:05,426 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:25:05,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:25:05,427 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:25:05,427 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:25:05,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:25:05,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:25:05,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:25:05,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:25:05,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:25:05,430 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:25:05,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:25:05,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:25:05,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:25:05,431 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:25:05,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:25:05,431 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:25:05,432 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:25:05,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:25:05,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:05,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:25:05,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:25:05,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:25:05,433 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:25:05,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:25:05,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:25:05,434 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 [2021-11-23 01:25:05,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:25:05,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:25:05,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:25:05,815 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:25:05,816 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:25:05,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-23 01:25:05,885 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/data/522bb9c9e/d03ef09b0895414a86555f3ce5a1f3a2/FLAG2076ceda4 [2021-11-23 01:25:07,004 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:25:07,006 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-23 01:25:07,092 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/data/522bb9c9e/d03ef09b0895414a86555f3ce5a1f3a2/FLAG2076ceda4 [2021-11-23 01:25:07,211 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/data/522bb9c9e/d03ef09b0895414a86555f3ce5a1f3a2 [2021-11-23 01:25:07,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:25:07,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:25:07,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:07,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:25:07,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:25:07,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:07" (1/1) ... [2021-11-23 01:25:07,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4114f545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:07, skipping insertion in model container [2021-11-23 01:25:07,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:07" (1/1) ... [2021-11-23 01:25:07,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:25:07,519 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:25:14,906 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-23 01:25:14,910 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-23 01:25:14,910 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-23 01:25:14,911 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-23 01:25:14,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:15,105 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:25:15,912 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-23 01:25:15,912 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-23 01:25:15,913 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-23 01:25:15,914 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_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-23 01:25:15,923 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:16,512 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:25:16,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16 WrapperNode [2021-11-23 01:25:16,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:16,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:16,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:25:16,515 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:25:16,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:16,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:17,476 INFO L137 Inliner]: procedures = 741, calls = 8484, calls flagged for inlining = 407, calls inlined = 361, statements flattened = 16805 [2021-11-23 01:25:17,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:17,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:25:17,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:25:17,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:25:17,488 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:17,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:17,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:17,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:18,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:18,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:18,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:18,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:25:18,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:25:18,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:25:18,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:25:18,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:16" (1/1) ... [2021-11-23 01:25:18,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:18,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:25:18,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:25:18,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f00ee3-cb46-4f35-a05d-fafc19e889d3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:25:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 01:25:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 01:25:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-23 01:25:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-23 01:25:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-23 01:25:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-23 01:25:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-23 01:25:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-23 01:25:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 01:25:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 01:25:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 01:25:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 01:25:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-23 01:25:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-23 01:25:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 01:25:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 01:25:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 01:25:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 01:25:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 01:25:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 01:25:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-23 01:25:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-23 01:25:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-23 01:25:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-23 01:25:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:25:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:25:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-23 01:25:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-23 01:25:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-23 01:25:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-23 01:25:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:25:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:25:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-23 01:25:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-23 01:25:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-23 01:25:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-23 01:25:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 01:25:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 01:25:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-23 01:25:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-23 01:25:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-23 01:25:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-23 01:25:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 01:25:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 01:25:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-23 01:25:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-23 01:25:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-23 01:25:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-23 01:25:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 01:25:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 01:25:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 01:25:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 01:25:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 01:25:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 01:25:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-23 01:25:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-23 01:25:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-23 01:25:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-23 01:25:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-23 01:25:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-23 01:25:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 01:25:18,544 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 01:25:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-23 01:25:18,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-23 01:25:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:25:18,545 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:25:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-23 01:25:18,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-23 01:25:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-23 01:25:18,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-23 01:25:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-23 01:25:18,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-23 01:25:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 01:25:18,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 01:25:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:25:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 01:25:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 01:25:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 01:25:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 01:25:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 01:25:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 01:25:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 01:25:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 01:25:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 01:25:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 01:25:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:25:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:25:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 01:25:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 01:25:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 01:25:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 01:25:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:25:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-23 01:25:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-23 01:25:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-23 01:25:18,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-23 01:25:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 01:25:18,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 01:25:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 01:25:18,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 01:25:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-23 01:25:18,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-23 01:25:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 01:25:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 01:25:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-23 01:25:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-23 01:25:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 01:25:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 01:25:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 01:25:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 01:25:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 01:25:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 01:25:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 01:25:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 01:25:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:25:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 01:25:18,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 01:25:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 01:25:18,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 01:25:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-23 01:25:18,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-23 01:25:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-23 01:25:18,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-23 01:25:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 01:25:18,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 01:25:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-23 01:25:18,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-23 01:25:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 01:25:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 01:25:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-23 01:25:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-23 01:25:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:25:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 01:25:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 01:25:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-23 01:25:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-23 01:25:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-23 01:25:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-23 01:25:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-23 01:25:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-23 01:25:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-23 01:25:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-23 01:25:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:25:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 01:25:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 01:25:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-23 01:25:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-23 01:25:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:25:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:25:18,569 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-23 01:25:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-23 01:25:18,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 01:25:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 01:25:18,569 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-23 01:25:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-23 01:25:18,569 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-23 01:25:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-23 01:25:18,569 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-23 01:25:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-23 01:25:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 01:25:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 01:25:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 01:25:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 01:25:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 01:25:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 01:25:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 01:25:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 01:25:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-23 01:25:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-23 01:25:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-23 01:25:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-23 01:25:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 01:25:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 01:25:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-23 01:25:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-23 01:25:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-23 01:25:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-23 01:25:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-23 01:25:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-23 01:25:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 01:25:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 01:25:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-23 01:25:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-23 01:25:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 01:25:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 01:25:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 01:25:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 01:25:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-23 01:25:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-23 01:25:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-23 01:25:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-23 01:25:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-23 01:25:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-23 01:25:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-23 01:25:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-23 01:25:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:25:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 01:25:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 01:25:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 01:25:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 01:25:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 01:25:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 01:25:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 01:25:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 01:25:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 01:25:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 01:25:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 01:25:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 01:25:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-23 01:25:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-23 01:25:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:25:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:25:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:25:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:25:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:25:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:25:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 01:25:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 01:25:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:25:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-23 01:25:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-23 01:25:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:25:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:25:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-23 01:25:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-23 01:25:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 01:25:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 01:25:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:25:18,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:25:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-23 01:25:18,578 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-23 01:25:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-23 01:25:18,578 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-23 01:25:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 01:25:18,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 01:25:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 01:25:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 01:25:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-23 01:25:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-23 01:25:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 01:25:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 01:25:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-23 01:25:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-23 01:25:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-23 01:25:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-23 01:25:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 01:25:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 01:25:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:25:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:25:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 01:25:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 01:25:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 01:25:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 01:25:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-23 01:25:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-23 01:25:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 01:25:18,587 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 01:25:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 01:25:18,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 01:25:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-23 01:25:18,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-23 01:25:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 01:25:18,588 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 01:25:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 01:25:18,588 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 01:25:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-23 01:25:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-23 01:25:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-23 01:25:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-23 01:25:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 01:25:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 01:25:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-23 01:25:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-23 01:25:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 01:25:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 01:25:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-23 01:25:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-23 01:25:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:25:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:25:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 01:25:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 01:25:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 01:25:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 01:25:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-23 01:25:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-23 01:25:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 01:25:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 01:25:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:25:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:25:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:25:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:25:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-23 01:25:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-23 01:25:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 01:25:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 01:25:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 01:25:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 01:25:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-23 01:25:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-23 01:25:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 01:25:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 01:25:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 01:25:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 01:25:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 01:25:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 01:25:18,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 01:25:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 01:25:18,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 01:25:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-23 01:25:18,593 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-23 01:25:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-23 01:25:18,593 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-23 01:25:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 01:25:18,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 01:25:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 01:25:18,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 01:25:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:25:18,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:25:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-23 01:25:18,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-23 01:25:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 01:25:18,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 01:25:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-23 01:25:18,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-23 01:25:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-23 01:25:18,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-23 01:25:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-23 01:25:18,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-23 01:25:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-23 01:25:18,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-23 01:25:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 01:25:18,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 01:25:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 01:25:18,595 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 01:25:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-23 01:25:18,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-23 01:25:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-23 01:25:18,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-23 01:25:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 01:25:18,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 01:25:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 01:25:18,596 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 01:25:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:25:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-23 01:25:18,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-23 01:25:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-23 01:25:18,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-23 01:25:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-23 01:25:18,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-23 01:25:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 01:25:18,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 01:25:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-23 01:25:18,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-23 01:25:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 01:25:18,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 01:25:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-23 01:25:18,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-23 01:25:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:25:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-23 01:25:18,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-23 01:25:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-23 01:25:18,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-23 01:25:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-23 01:25:18,598 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-23 01:25:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 01:25:18,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 01:25:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-23 01:25:18,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-23 01:25:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-23 01:25:18,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-23 01:25:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-23 01:25:18,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-23 01:25:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:25:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-23 01:25:18,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-23 01:25:18,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-23 01:25:18,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-23 01:25:18,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:25:18,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:25:18,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 01:25:18,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 01:25:18,600 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-23 01:25:18,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-23 01:25:18,601 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-23 01:25:18,601 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-23 01:25:18,601 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 01:25:18,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 01:25:18,602 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-23 01:25:18,602 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-23 01:25:18,602 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 01:25:18,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 01:25:18,602 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-23 01:25:18,602 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-23 01:25:18,602 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 01:25:18,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 01:25:18,602 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-23 01:25:18,603 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-23 01:25:18,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 01:25:18,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 01:25:18,603 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-23 01:25:18,603 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-23 01:25:18,603 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 01:25:18,603 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 01:25:18,603 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-23 01:25:18,603 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-23 01:25:18,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 01:25:18,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 01:25:18,604 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-23 01:25:18,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-23 01:25:18,604 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-23 01:25:18,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-23 01:25:18,604 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-23 01:25:18,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-23 01:25:18,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 01:25:18,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 01:25:18,605 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-23 01:25:18,605 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-23 01:25:18,605 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 01:25:18,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 01:25:18,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 01:25:18,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 01:25:18,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 01:25:18,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 01:25:18,605 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 01:25:18,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 01:25:18,606 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 01:25:18,606 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 01:25:18,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 01:25:18,606 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 01:25:18,606 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-23 01:25:18,606 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-23 01:25:18,606 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 01:25:18,606 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 01:25:18,606 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-23 01:25:18,606 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-23 01:25:18,607 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-23 01:25:18,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-23 01:25:18,607 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-23 01:25:18,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-23 01:25:18,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2021-11-23 01:25:18,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2021-11-23 01:25:18,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2021-11-23 01:25:18,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2021-11-23 01:25:18,607 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:25:18,607 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:25:18,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 01:25:18,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 01:25:18,608 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-23 01:25:18,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-23 01:25:18,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:25:18,608 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-23 01:25:18,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-23 01:25:18,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:25:18,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:25:18,608 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-23 01:25:18,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-23 01:25:18,609 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-23 01:25:18,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-23 01:25:18,609 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-23 01:25:18,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-23 01:25:18,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 01:25:18,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 01:25:18,609 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-23 01:25:18,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-23 01:25:18,609 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-23 01:25:18,610 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-23 01:25:18,610 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 01:25:18,610 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 01:25:18,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 01:25:18,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 01:25:18,610 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 01:25:18,610 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 01:25:18,610 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-23 01:25:18,610 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-23 01:25:18,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 01:25:18,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 01:25:18,611 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 01:25:18,611 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 01:25:18,611 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-23 01:25:18,611 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-23 01:25:18,611 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-23 01:25:18,611 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-23 01:25:18,611 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-23 01:25:18,611 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-23 01:25:18,611 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-23 01:25:18,612 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-23 01:25:18,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 01:25:18,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 01:25:18,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 01:25:18,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 01:25:18,612 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-23 01:25:18,612 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-23 01:25:18,612 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 01:25:18,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 01:25:18,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 01:25:18,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 01:25:18,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 01:25:18,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 01:25:18,613 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 01:25:18,613 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 01:25:18,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:25:18,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:25:18,613 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 01:25:18,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 01:25:18,613 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 01:25:18,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 01:25:18,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:25:18,614 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-23 01:25:18,614 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-23 01:25:18,614 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-23 01:25:18,614 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-23 01:25:18,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 01:25:18,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 01:25:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:25:18,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:25:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-23 01:25:18,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-23 01:25:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-23 01:25:18,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-23 01:25:20,491 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:25:20,500 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:25:20,901 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:28:51,812 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 01:28:52,003 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:29:00,438 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:29:00,438 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-23 01:29:00,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:00 BoogieIcfgContainer [2021-11-23 01:29:00,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:29:00,450 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:29:00,450 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:29:00,459 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:29:00,460 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:00" (1/1) ... [2021-11-23 01:29:00,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:29:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6869 states to 4682 states and 6869 transitions. [2021-11-23 01:29:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 4682 states and 6869 transitions. [2021-11-23 01:29:00,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-23 01:29:00,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:29:03,513 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:29:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6886 states to 4691 states and 6886 transitions. [2021-11-23 01:29:04,143 INFO L276 IsEmpty]: Start isEmpty. Operand 4691 states and 6886 transitions. [2021-11-23 01:29:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:29:04,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:04,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:15,597 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:29:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 4697 states and 6904 transitions. [2021-11-23 01:29:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 4697 states and 6904 transitions. [2021-11-23 01:29:16,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-23 01:29:16,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:16,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:17,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:29:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:17,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6916 states to 4702 states and 6916 transitions. [2021-11-23 01:29:17,565 INFO L276 IsEmpty]: Start isEmpty. Operand 4702 states and 6916 transitions. [2021-11-23 01:29:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-23 01:29:17,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6939 states to 4710 states and 6939 transitions. [2021-11-23 01:29:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4710 states and 6939 transitions. [2021-11-23 01:29:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:29:20,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:20,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:29:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6956 states to 4715 states and 6956 transitions. [2021-11-23 01:29:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 4715 states and 6956 transitions. [2021-11-23 01:29:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:29:23,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:23,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6956 states to 4716 states and 6956 transitions. [2021-11-23 01:29:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 4716 states and 6956 transitions. [2021-11-23 01:29:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:29:24,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:24,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:29:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 4723 states and 7009 transitions. [2021-11-23 01:29:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 4723 states and 7009 transitions. [2021-11-23 01:29:26,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:29:26,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:26,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:29:28,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 4729 states and 7022 transitions. [2021-11-23 01:29:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4729 states and 7022 transitions. [2021-11-23 01:29:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:29:28,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:28,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:29:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4736 states and 7045 transitions. [2021-11-23 01:29:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 4736 states and 7045 transitions. [2021-11-23 01:29:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:29:33,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:33,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:33,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:33,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7047 states to 4738 states and 7047 transitions. [2021-11-23 01:29:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 4738 states and 7047 transitions. [2021-11-23 01:29:33,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:29:33,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:33,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:34,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:29:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:34,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 4742 states and 7050 transitions. [2021-11-23 01:29:34,680 INFO L276 IsEmpty]: Start isEmpty. Operand 4742 states and 7050 transitions. [2021-11-23 01:29:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:29:34,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:34,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:29:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7051 states to 4743 states and 7051 transitions. [2021-11-23 01:29:35,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4743 states and 7051 transitions. [2021-11-23 01:29:35,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:29:35,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:35,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7053 states to 4745 states and 7053 transitions. [2021-11-23 01:29:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 4745 states and 7053 transitions. [2021-11-23 01:29:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 01:29:35,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:35,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:29:36,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7057 states to 4749 states and 7057 transitions. [2021-11-23 01:29:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4749 states and 7057 transitions. [2021-11-23 01:29:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 01:29:36,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:36,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:29:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 4758 states and 7085 transitions. [2021-11-23 01:29:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 7085 transitions. [2021-11-23 01:29:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:29:44,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:44,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:29:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7086 states to 4759 states and 7086 transitions. [2021-11-23 01:29:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 4759 states and 7086 transitions. [2021-11-23 01:29:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 01:29:44,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:44,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:45,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7090 states to 4763 states and 7090 transitions. [2021-11-23 01:29:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 4763 states and 7090 transitions. [2021-11-23 01:29:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 01:29:45,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:45,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7091 states to 4764 states and 7091 transitions. [2021-11-23 01:29:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 4764 states and 7091 transitions. [2021-11-23 01:29:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:29:46,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:46,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:29:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 4765 states and 7092 transitions. [2021-11-23 01:29:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 7092 transitions. [2021-11-23 01:29:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:29:46,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:46,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:47,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:29:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7093 states to 4766 states and 7093 transitions. [2021-11-23 01:29:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 7093 transitions. [2021-11-23 01:29:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:29:47,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:47,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:47,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 01:29:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7100 states to 4770 states and 7100 transitions. [2021-11-23 01:29:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 4770 states and 7100 transitions. [2021-11-23 01:29:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:29:48,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:48,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:29:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 4771 states and 7101 transitions. [2021-11-23 01:29:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 4771 states and 7101 transitions. [2021-11-23 01:29:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:29:49,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:49,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:29:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:59,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7131 states to 4781 states and 7131 transitions. [2021-11-23 01:29:59,494 INFO L276 IsEmpty]: Start isEmpty. Operand 4781 states and 7131 transitions. [2021-11-23 01:29:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:29:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:59,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 01:30:00,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7138 states to 4785 states and 7138 transitions. [2021-11-23 01:30:00,934 INFO L276 IsEmpty]: Start isEmpty. Operand 4785 states and 7138 transitions. [2021-11-23 01:30:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:30:00,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:00,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:01,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:30:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7168 states to 4793 states and 7168 transitions. [2021-11-23 01:30:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 4793 states and 7168 transitions. [2021-11-23 01:30:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:30:06,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:06,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7171 states to 4796 states and 7171 transitions. [2021-11-23 01:30:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 4796 states and 7171 transitions. [2021-11-23 01:30:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 01:30:07,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:07,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:30:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7185 states to 4802 states and 7185 transitions. [2021-11-23 01:30:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4802 states and 7185 transitions. [2021-11-23 01:30:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:30:12,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:12,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:30:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7212 states to 4813 states and 7212 transitions. [2021-11-23 01:30:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 4813 states and 7212 transitions. [2021-11-23 01:30:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:30:14,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:14,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:14,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:30:20,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:20,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7234 states to 4819 states and 7234 transitions. [2021-11-23 01:30:20,745 INFO L276 IsEmpty]: Start isEmpty. Operand 4819 states and 7234 transitions. [2021-11-23 01:30:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:30:20,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:20,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-23 01:30:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7235 states to 4820 states and 7235 transitions. [2021-11-23 01:30:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 4820 states and 7235 transitions. [2021-11-23 01:30:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:30:21,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:21,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-23 01:30:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7243 states to 4824 states and 7243 transitions. [2021-11-23 01:30:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 4824 states and 7243 transitions. [2021-11-23 01:30:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:30:24,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:24,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:24,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7245 states to 4826 states and 7245 transitions. [2021-11-23 01:30:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7245 transitions. [2021-11-23 01:30:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:30:24,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:24,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:30:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7245 states to 4827 states and 7245 transitions. [2021-11-23 01:30:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7245 transitions. [2021-11-23 01:30:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:30:25,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:25,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:25,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 01:30:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7257 states to 4831 states and 7257 transitions. [2021-11-23 01:30:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 7257 transitions. [2021-11-23 01:30:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:30:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:30:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7265 states to 4835 states and 7265 transitions. [2021-11-23 01:30:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 4835 states and 7265 transitions. [2021-11-23 01:30:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:30:30,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:30:33,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7310 states to 4841 states and 7310 transitions. [2021-11-23 01:30:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 4841 states and 7310 transitions. [2021-11-23 01:30:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:30:33,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:30:34,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7313 states to 4844 states and 7313 transitions. [2021-11-23 01:30:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 4844 states and 7313 transitions. [2021-11-23 01:30:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:30:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:30:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7330 states to 4849 states and 7330 transitions. [2021-11-23 01:30:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 7330 transitions. [2021-11-23 01:30:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:30:38,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:30:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7330 states to 4850 states and 7330 transitions. [2021-11-23 01:30:38,655 INFO L276 IsEmpty]: Start isEmpty. Operand 4850 states and 7330 transitions. [2021-11-23 01:30:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 01:30:38,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:30:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7353 states to 4857 states and 7353 transitions. [2021-11-23 01:30:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4857 states and 7353 transitions. [2021-11-23 01:30:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:30:47,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:30:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7415 states to 4868 states and 7415 transitions. [2021-11-23 01:30:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 7415 transitions. [2021-11-23 01:30:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:30:54,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:54,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:54,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7416 states to 4869 states and 7416 transitions. [2021-11-23 01:30:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 4869 states and 7416 transitions. [2021-11-23 01:30:54,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:30:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:54,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:55,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:30:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7429 states to 4875 states and 7429 transitions. [2021-11-23 01:30:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 7429 transitions. [2021-11-23 01:30:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:30:58,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:58,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 01:31:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:03,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7448 states to 4883 states and 7448 transitions. [2021-11-23 01:31:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 7448 transitions. [2021-11-23 01:31:03,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:31:03,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:03,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:03,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-23 01:31:07,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7493 states to 4889 states and 7493 transitions. [2021-11-23 01:31:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 4889 states and 7493 transitions. [2021-11-23 01:31:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:31:07,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:07,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-23 01:31:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7503 states to 4894 states and 7503 transitions. [2021-11-23 01:31:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 7503 transitions. [2021-11-23 01:31:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:31:10,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:10,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2987 trivial. 0 not checked. [2021-11-23 01:31:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7504 states to 4895 states and 7504 transitions. [2021-11-23 01:31:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4895 states and 7504 transitions. [2021-11-23 01:31:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:31:11,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:11,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2920 trivial. 0 not checked. [2021-11-23 01:31:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7509 states to 4900 states and 7509 transitions. [2021-11-23 01:31:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 4900 states and 7509 transitions. [2021-11-23 01:31:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:31:12,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:12,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-23 01:31:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 4905 states and 7524 transitions. [2021-11-23 01:31:16,838 INFO L276 IsEmpty]: Start isEmpty. Operand 4905 states and 7524 transitions. [2021-11-23 01:31:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 01:31:16,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:16,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:17,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:31:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7565 states to 4922 states and 7565 transitions. [2021-11-23 01:31:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 4922 states and 7565 transitions. [2021-11-23 01:31:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:31:19,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:19,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2993 trivial. 0 not checked. [2021-11-23 01:31:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:20,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7566 states to 4923 states and 7566 transitions. [2021-11-23 01:31:20,150 INFO L276 IsEmpty]: Start isEmpty. Operand 4923 states and 7566 transitions. [2021-11-23 01:31:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 01:31:20,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:20,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:31:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7593 states to 4932 states and 7593 transitions. [2021-11-23 01:31:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4932 states and 7593 transitions. [2021-11-23 01:31:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:31:34,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:34,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:31:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7596 states to 4935 states and 7596 transitions. [2021-11-23 01:31:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 4935 states and 7596 transitions. [2021-11-23 01:31:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 01:31:34,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:34,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-23 01:31:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7656 states to 4946 states and 7656 transitions. [2021-11-23 01:31:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 4946 states and 7656 transitions. [2021-11-23 01:31:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 01:31:43,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:43,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:43,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:31:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7661 states to 4949 states and 7661 transitions. [2021-11-23 01:31:45,064 INFO L276 IsEmpty]: Start isEmpty. Operand 4949 states and 7661 transitions. [2021-11-23 01:31:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:31:45,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:45,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:31:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:46,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7665 states to 4954 states and 7665 transitions. [2021-11-23 01:31:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 4954 states and 7665 transitions. [2021-11-23 01:31:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:31:46,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:46,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-23 01:32:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7687 states to 4961 states and 7687 transitions. [2021-11-23 01:32:00,527 INFO L276 IsEmpty]: Start isEmpty. Operand 4961 states and 7687 transitions. [2021-11-23 01:32:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 01:32:00,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:00,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:32:08,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7689 states to 4964 states and 7689 transitions. [2021-11-23 01:32:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4964 states and 7689 transitions. [2021-11-23 01:32:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:32:08,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:08,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:32:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7692 states to 4967 states and 7692 transitions. [2021-11-23 01:32:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 4967 states and 7692 transitions. [2021-11-23 01:32:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:32:09,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:09,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:32:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:12,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7715 states to 4978 states and 7715 transitions. [2021-11-23 01:32:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 4978 states and 7715 transitions. [2021-11-23 01:32:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 01:32:12,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:12,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:13,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 01:32:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7722 states to 4982 states and 7722 transitions. [2021-11-23 01:32:15,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4982 states and 7722 transitions. [2021-11-23 01:32:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 01:32:15,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:15,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 01:32:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:18,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7734 states to 4986 states and 7734 transitions. [2021-11-23 01:32:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 4986 states and 7734 transitions. [2021-11-23 01:32:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:32:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:18,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:32:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7736 states to 4989 states and 7736 transitions. [2021-11-23 01:32:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 7736 transitions. [2021-11-23 01:32:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:32:26,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-23 01:32:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7762 states to 4997 states and 7762 transitions. [2021-11-23 01:32:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 4997 states and 7762 transitions. [2021-11-23 01:32:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 01:32:42,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 01:32:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7769 states to 5001 states and 7769 transitions. [2021-11-23 01:32:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 5001 states and 7769 transitions. [2021-11-23 01:32:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:32:45,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-23 01:32:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7768 states to 5001 states and 7768 transitions. [2021-11-23 01:32:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 5001 states and 7768 transitions. [2021-11-23 01:32:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 01:32:47,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:32:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7789 states to 5012 states and 7789 transitions. [2021-11-23 01:32:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 7789 transitions. [2021-11-23 01:32:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:32:51,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 01:32:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7791 states to 5015 states and 7791 transitions. [2021-11-23 01:32:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 5015 states and 7791 transitions. [2021-11-23 01:32:56,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:32:56,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:32:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7801 states to 5021 states and 7801 transitions. [2021-11-23 01:32:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 5021 states and 7801 transitions. [2021-11-23 01:32:59,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 01:32:59,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:33:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7803 states to 5023 states and 7803 transitions. [2021-11-23 01:33:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 5023 states and 7803 transitions. [2021-11-23 01:33:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:33:00,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:33:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7818 states to 5028 states and 7818 transitions. [2021-11-23 01:33:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 5028 states and 7818 transitions. [2021-11-23 01:33:06,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:33:06,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:33:28,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7855 states to 5038 states and 7855 transitions. [2021-11-23 01:33:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 5038 states and 7855 transitions. [2021-11-23 01:33:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:33:28,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:28,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:28,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-23 01:33:50,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:50,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7883 states to 5048 states and 7883 transitions. [2021-11-23 01:33:50,793 INFO L276 IsEmpty]: Start isEmpty. Operand 5048 states and 7883 transitions. [2021-11-23 01:33:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:33:50,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:50,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:33:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7906 states to 5059 states and 7906 transitions. [2021-11-23 01:33:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 5059 states and 7906 transitions. [2021-11-23 01:33:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:33:54,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:54,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:54,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3049 trivial. 0 not checked. [2021-11-23 01:33:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7913 states to 5063 states and 7913 transitions. [2021-11-23 01:33:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 7913 transitions. [2021-11-23 01:33:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:33:56,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:56,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-23 01:33:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7912 states to 5063 states and 7912 transitions. [2021-11-23 01:33:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 7912 transitions. [2021-11-23 01:33:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:33:57,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:57,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-23 01:34:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:08,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7922 states to 5068 states and 7922 transitions. [2021-11-23 01:34:08,650 INFO L276 IsEmpty]: Start isEmpty. Operand 5068 states and 7922 transitions. [2021-11-23 01:34:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:34:08,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:08,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-23 01:34:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:21,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7936 states to 5074 states and 7936 transitions. [2021-11-23 01:34:21,658 INFO L276 IsEmpty]: Start isEmpty. Operand 5074 states and 7936 transitions. [2021-11-23 01:34:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:34:21,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:21,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:21,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-23 01:34:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:23,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7959 states to 5085 states and 7959 transitions. [2021-11-23 01:34:23,562 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states and 7959 transitions. [2021-11-23 01:34:23,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:34:23,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:23,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:34:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7980 states to 5090 states and 7980 transitions. [2021-11-23 01:34:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 7980 transitions. [2021-11-23 01:34:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:34:30,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:30,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:34:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:35,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8017 states to 5107 states and 8017 transitions. [2021-11-23 01:34:35,153 INFO L276 IsEmpty]: Start isEmpty. Operand 5107 states and 8017 transitions. [2021-11-23 01:34:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:34:35,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:35,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:34:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8067 states to 5114 states and 8067 transitions. [2021-11-23 01:34:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 5114 states and 8067 transitions. [2021-11-23 01:34:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:34:43,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:43,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:34:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8080 states to 5120 states and 8080 transitions. [2021-11-23 01:34:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 5120 states and 8080 transitions. [2021-11-23 01:34:49,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:34:49,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:49,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 01:34:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:51,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 5123 states and 8082 transitions. [2021-11-23 01:34:51,698 INFO L276 IsEmpty]: Start isEmpty. Operand 5123 states and 8082 transitions. [2021-11-23 01:34:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:34:51,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:51,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:51,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-23 01:34:52,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8086 states to 5124 states and 8086 transitions. [2021-11-23 01:34:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 5124 states and 8086 transitions. [2021-11-23 01:34:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:34:52,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:52,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:52,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:34:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8089 states to 5127 states and 8089 transitions. [2021-11-23 01:34:52,539 INFO L276 IsEmpty]: Start isEmpty. Operand 5127 states and 8089 transitions. [2021-11-23 01:34:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:34:52,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:52,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:52,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-23 01:35:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8148 states to 5137 states and 8148 transitions. [2021-11-23 01:35:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 5137 states and 8148 transitions. [2021-11-23 01:35:01,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:35:01,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:01,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked. [2021-11-23 01:35:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8158 states to 5142 states and 8158 transitions. [2021-11-23 01:35:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 8158 transitions. [2021-11-23 01:35:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:35:05,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:05,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-23 01:35:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8162 states to 5145 states and 8162 transitions. [2021-11-23 01:35:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 8162 transitions. [2021-11-23 01:35:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:35:10,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:10,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-23 01:35:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8210 states to 5155 states and 8210 transitions. [2021-11-23 01:35:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 5155 states and 8210 transitions. [2021-11-23 01:35:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:35:36,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:36,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2982 trivial. 0 not checked. [2021-11-23 01:35:38,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8244 states to 5172 states and 8244 transitions. [2021-11-23 01:35:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 5172 states and 8244 transitions. [2021-11-23 01:35:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:38,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:38,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:35:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8295 states to 5179 states and 8295 transitions. [2021-11-23 01:35:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 5179 states and 8295 transitions. [2021-11-23 01:35:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:35:52,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8308 states to 5185 states and 8308 transitions. [2021-11-23 01:35:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 5185 states and 8308 transitions. [2021-11-23 01:35:52,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:52,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 01:36:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8328 states to 5190 states and 8328 transitions. [2021-11-23 01:36:01,912 INFO L276 IsEmpty]: Start isEmpty. Operand 5190 states and 8328 transitions. [2021-11-23 01:36:01,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:36:01,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:36:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8344 states to 5194 states and 8344 transitions. [2021-11-23 01:36:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 8344 transitions. [2021-11-23 01:36:06,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:36:06,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2021-11-23 01:36:15,250 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:36:31,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8559 states to 5231 states and 8479 transitions. [2021-11-23 01:36:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5231 states and 8479 transitions. [2021-11-23 01:36:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:36:31,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:36:34,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8560 states to 5232 states and 8480 transitions. [2021-11-23 01:36:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 5232 states and 8480 transitions. [2021-11-23 01:36:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:36:34,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-23 01:36:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8570 states to 5237 states and 8490 transitions. [2021-11-23 01:36:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 5237 states and 8490 transitions. [2021-11-23 01:36:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:36:42,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 01:37:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8627 states to 5251 states and 8547 transitions. [2021-11-23 01:37:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 5251 states and 8547 transitions. [2021-11-23 01:37:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:37:20,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:37:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8665 states to 5268 states and 8585 transitions. [2021-11-23 01:37:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 5268 states and 8585 transitions. [2021-11-23 01:37:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:37:23,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 01:37:26,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8670 states to 5271 states and 8590 transitions. [2021-11-23 01:37:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 5271 states and 8590 transitions. [2021-11-23 01:37:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:37:26,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-23 01:37:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8730 states to 5281 states and 8650 transitions. [2021-11-23 01:37:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 5281 states and 8650 transitions. [2021-11-23 01:37:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:37:38,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-23 01:37:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8735 states to 5284 states and 8655 transitions. [2021-11-23 01:37:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 5284 states and 8655 transitions. [2021-11-23 01:37:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-23 01:37:38,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3133 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3124 trivial. 0 not checked. [2021-11-23 01:37:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8743 states to 5288 states and 8663 transitions. [2021-11-23 01:37:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 5288 states and 8663 transitions. [2021-11-23 01:37:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:37:44,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked.