./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL --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 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:38:59,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:38:59,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:38:59,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:38:59,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:38:59,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:38:59,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:38:59,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:38:59,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:38:59,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:38:59,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:38:59,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:38:59,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:38:59,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:38:59,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:38:59,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:38:59,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:38:59,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:38:59,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:38:59,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:38:59,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:38:59,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:38:59,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:38:59,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:38:59,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:38:59,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:38:59,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:38:59,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:38:59,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:38:59,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:38:59,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:38:59,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:38:59,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:38:59,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:38:59,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:38:59,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:38:59,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:38:59,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:38:59,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:38:59,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:38:59,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:38:59,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:38:59,450 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:38:59,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:38:59,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:38:59,452 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:38:59,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:38:59,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:38:59,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:38:59,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:38:59,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:38:59,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:38:59,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:38:59,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:38:59,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:38:59,455 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:38:59,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:38:59,455 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:38:59,455 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:38:59,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:38:59,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:38:59,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:38:59,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:38:59,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:38:59,457 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:38:59,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:38:59,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:38:59,457 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_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb [2021-11-25 06:38:59,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:38:59,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:38:59,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:38:59,703 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:38:59,703 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:38:59,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-25 06:38:59,787 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/data/3b5cfe429/bc3f50947034454da97cfacd1fbf384b/FLAGad29eb3b0 [2021-11-25 06:39:00,841 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:39:00,842 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-25 06:39:00,919 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/data/3b5cfe429/bc3f50947034454da97cfacd1fbf384b/FLAGad29eb3b0 [2021-11-25 06:39:01,130 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/data/3b5cfe429/bc3f50947034454da97cfacd1fbf384b [2021-11-25 06:39:01,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:39:01,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:39:01,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:39:01,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:39:01,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:39:01,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:39:01" (1/1) ... [2021-11-25 06:39:01,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7223a6b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:01, skipping insertion in model container [2021-11-25 06:39:01,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:39:01" (1/1) ... [2021-11-25 06:39:01,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:39:01,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:39:08,170 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2021-11-25 06:39:08,174 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2021-11-25 06:39:08,182 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2021-11-25 06:39:08,182 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2021-11-25 06:39:08,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:39:08,344 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:39:09,140 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2021-11-25 06:39:09,141 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2021-11-25 06:39:09,141 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2021-11-25 06:39:09,142 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_5a12746a-296d-499e-87ea-24403f0fc91d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2021-11-25 06:39:09,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:39:09,725 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:39:09,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09 WrapperNode [2021-11-25 06:39:09,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:39:09,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:39:09,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:39:09,727 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:39:09,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:09,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:10,335 INFO L137 Inliner]: procedures = 782, calls = 5181, calls flagged for inlining = 355, calls inlined = 337, statements flattened = 12880 [2021-11-25 06:39:10,336 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:39:10,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:39:10,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:39:10,337 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:39:10,346 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:10,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:10,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:10,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:10,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:10,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:10,944 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:11,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:39:11,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:39:11,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:39:11,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:39:11,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:39:09" (1/1) ... [2021-11-25 06:39:11,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:39:11,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:39:11,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:39:11,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a12746a-296d-499e-87ea-24403f0fc91d/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:39:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2021-11-25 06:39:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2021-11-25 06:39:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-25 06:39:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-25 06:39:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2021-11-25 06:39:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2021-11-25 06:39:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2021-11-25 06:39:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2021-11-25 06:39:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2021-11-25 06:39:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2021-11-25 06:39:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer [2021-11-25 06:39:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer [2021-11-25 06:39:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2021-11-25 06:39:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2021-11-25 06:39:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2021-11-25 06:39:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2021-11-25 06:39:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2021-11-25 06:39:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2021-11-25 06:39:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 06:39:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 06:39:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2021-11-25 06:39:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2021-11-25 06:39:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2021-11-25 06:39:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2021-11-25 06:39:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2021-11-25 06:39:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2021-11-25 06:39:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2021-11-25 06:39:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2021-11-25 06:39:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 06:39:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 06:39:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-25 06:39:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-25 06:39:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-25 06:39:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-25 06:39:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2021-11-25 06:39:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2021-11-25 06:39:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 06:39:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2021-11-25 06:39:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2021-11-25 06:39:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 06:39:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 06:39:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-25 06:39:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-25 06:39:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2021-11-25 06:39:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2021-11-25 06:39:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-25 06:39:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-25 06:39:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2021-11-25 06:39:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2021-11-25 06:39:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_105 [2021-11-25 06:39:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_105 [2021-11-25 06:39:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2021-11-25 06:39:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2021-11-25 06:39:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2021-11-25 06:39:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2021-11-25 06:39:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-25 06:39:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-25 06:39:11,111 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 06:39:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 06:39:11,111 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-11-25 06:39:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-11-25 06:39:11,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-25 06:39:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-25 06:39:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2021-11-25 06:39:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2021-11-25 06:39:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-25 06:39:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-25 06:39:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2021-11-25 06:39:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2021-11-25 06:39:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 06:39:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 06:39:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 06:39:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 06:39:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:39:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2021-11-25 06:39:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2021-11-25 06:39:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-25 06:39:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-25 06:39:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2021-11-25 06:39:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2021-11-25 06:39:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 06:39:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 06:39:11,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-25 06:39:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-25 06:39:11,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-25 06:39:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-25 06:39:11,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 06:39:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 06:39:11,116 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2021-11-25 06:39:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2021-11-25 06:39:11,116 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-25 06:39:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-25 06:39:11,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:39:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:39:11,116 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2021-11-25 06:39:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2021-11-25 06:39:11,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 06:39:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 06:39:11,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:39:11,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-11-25 06:39:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-11-25 06:39:11,118 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2021-11-25 06:39:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2021-11-25 06:39:11,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 06:39:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 06:39:11,118 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2021-11-25 06:39:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2021-11-25 06:39:11,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:39:11,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 06:39:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 06:39:11,119 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 06:39:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 06:39:11,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:39:11,119 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2021-11-25 06:39:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2021-11-25 06:39:11,120 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 06:39:11,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-25 06:39:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-25 06:39:11,120 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2021-11-25 06:39:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2021-11-25 06:39:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 06:39:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 06:39:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2021-11-25 06:39:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2021-11-25 06:39:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-25 06:39:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-25 06:39:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 06:39:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 06:39:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 06:39:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 06:39:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2021-11-25 06:39:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2021-11-25 06:39:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-25 06:39:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-25 06:39:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2021-11-25 06:39:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2021-11-25 06:39:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-25 06:39:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-25 06:39:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2021-11-25 06:39:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2021-11-25 06:39:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-25 06:39:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-25 06:39:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:39:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:39:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2021-11-25 06:39:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2021-11-25 06:39:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2021-11-25 06:39:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2021-11-25 06:39:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2021-11-25 06:39:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2021-11-25 06:39:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:39:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 06:39:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 06:39:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-25 06:39:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-25 06:39:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 06:39:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 06:39:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-25 06:39:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 06:39:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 06:39:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 06:39:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 06:39:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-25 06:39:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-25 06:39:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-25 06:39:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-25 06:39:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:39:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:39:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-25 06:39:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-25 06:39:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-25 06:39:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-25 06:39:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-25 06:39:11,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-25 06:39:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2021-11-25 06:39:11,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2021-11-25 06:39:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:39:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 06:39:11,129 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 06:39:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2021-11-25 06:39:11,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2021-11-25 06:39:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:39:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-25 06:39:11,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-25 06:39:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2021-11-25 06:39:11,130 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2021-11-25 06:39:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2021-11-25 06:39:11,131 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2021-11-25 06:39:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-25 06:39:11,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-25 06:39:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 06:39:11,131 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 06:39:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2021-11-25 06:39:11,132 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2021-11-25 06:39:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 06:39:11,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 06:39:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-25 06:39:11,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-25 06:39:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2021-11-25 06:39:11,132 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2021-11-25 06:39:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2021-11-25 06:39:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2021-11-25 06:39:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 06:39:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 06:39:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2021-11-25 06:39:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2021-11-25 06:39:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2021-11-25 06:39:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2021-11-25 06:39:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2021-11-25 06:39:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2021-11-25 06:39:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 06:39:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 06:39:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-25 06:39:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-25 06:39:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 06:39:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 06:39:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:39:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2021-11-25 06:39:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2021-11-25 06:39:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2021-11-25 06:39:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2021-11-25 06:39:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 06:39:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 06:39:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2021-11-25 06:39:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2021-11-25 06:39:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_83 [2021-11-25 06:39:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_83 [2021-11-25 06:39:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2021-11-25 06:39:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2021-11-25 06:39:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2021-11-25 06:39:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2021-11-25 06:39:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2021-11-25 06:39:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2021-11-25 06:39:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_104 [2021-11-25 06:39:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_104 [2021-11-25 06:39:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2021-11-25 06:39:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2021-11-25 06:39:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-25 06:39:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-25 06:39:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-25 06:39:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-25 06:39:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2021-11-25 06:39:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2021-11-25 06:39:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-25 06:39:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-25 06:39:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2021-11-25 06:39:11,140 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2021-11-25 06:39:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 06:39:11,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 06:39:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2021-11-25 06:39:11,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2021-11-25 06:39:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2021-11-25 06:39:11,141 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2021-11-25 06:39:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2021-11-25 06:39:11,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2021-11-25 06:39:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2021-11-25 06:39:11,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2021-11-25 06:39:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-25 06:39:11,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-25 06:39:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 06:39:11,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 06:39:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2021-11-25 06:39:11,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2021-11-25 06:39:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2021-11-25 06:39:11,142 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2021-11-25 06:39:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 06:39:11,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 06:39:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 06:39:11,143 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 06:39:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-11-25 06:39:11,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-11-25 06:39:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2021-11-25 06:39:11,144 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2021-11-25 06:39:11,144 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2021-11-25 06:39:11,144 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2021-11-25 06:39:11,144 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2021-11-25 06:39:11,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2021-11-25 06:39:11,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-25 06:39:11,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-25 06:39:11,145 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-11-25 06:39:11,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-11-25 06:39:11,145 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2021-11-25 06:39:11,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2021-11-25 06:39:11,145 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 06:39:11,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 06:39:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2021-11-25 06:39:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2021-11-25 06:39:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2021-11-25 06:39:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2021-11-25 06:39:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2021-11-25 06:39:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2021-11-25 06:39:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 06:39:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 06:39:11,147 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-25 06:39:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-25 06:39:11,147 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-25 06:39:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-25 06:39:11,147 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 06:39:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 06:39:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 06:39:11,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 06:39:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:39:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2021-11-25 06:39:11,148 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2021-11-25 06:39:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2021-11-25 06:39:11,148 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2021-11-25 06:39:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 06:39:11,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 06:39:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-25 06:39:11,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-25 06:39:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2021-11-25 06:39:11,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2021-11-25 06:39:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 06:39:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 06:39:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2021-11-25 06:39:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2021-11-25 06:39:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-25 06:39:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-25 06:39:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:39:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 06:39:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 06:39:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:39:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2021-11-25 06:39:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2021-11-25 06:39:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 06:39:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 06:39:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:39:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:39:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 06:39:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 06:39:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 06:39:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 06:39:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2021-11-25 06:39:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2021-11-25 06:39:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-25 06:39:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-25 06:39:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-25 06:39:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-25 06:39:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2021-11-25 06:39:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2021-11-25 06:39:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2021-11-25 06:39:11,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2021-11-25 06:39:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-25 06:39:11,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-25 06:39:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-25 06:39:11,154 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-25 06:39:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2021-11-25 06:39:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2021-11-25 06:39:11,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:39:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:39:11,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-25 06:39:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-25 06:39:11,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:39:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:39:11,156 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2021-11-25 06:39:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2021-11-25 06:39:11,156 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2021-11-25 06:39:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2021-11-25 06:39:11,156 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2021-11-25 06:39:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2021-11-25 06:39:11,156 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-25 06:39:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-25 06:39:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-25 06:39:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-25 06:39:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-25 06:39:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-25 06:39:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2021-11-25 06:39:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2021-11-25 06:39:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-25 06:39:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-25 06:39:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2021-11-25 06:39:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2021-11-25 06:39:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2021-11-25 06:39:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2021-11-25 06:39:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-25 06:39:11,159 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-25 06:39:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-25 06:39:11,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-25 06:39:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-25 06:39:11,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-25 06:39:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2021-11-25 06:39:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2021-11-25 06:39:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:39:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 06:39:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 06:39:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2021-11-25 06:39:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2021-11-25 06:39:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2021-11-25 06:39:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2021-11-25 06:39:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 06:39:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 06:39:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2021-11-25 06:39:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2021-11-25 06:39:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-25 06:39:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-25 06:39:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-25 06:39:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-25 06:39:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-25 06:39:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-25 06:39:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2021-11-25 06:39:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2021-11-25 06:39:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2021-11-25 06:39:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2021-11-25 06:39:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-25 06:39:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-25 06:39:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2021-11-25 06:39:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2021-11-25 06:39:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-25 06:39:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-25 06:39:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2021-11-25 06:39:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2021-11-25 06:39:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 06:39:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 06:39:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2021-11-25 06:39:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2021-11-25 06:39:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2021-11-25 06:39:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2021-11-25 06:39:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-25 06:39:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-25 06:39:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:39:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2021-11-25 06:39:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2021-11-25 06:39:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:39:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:39:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-25 06:39:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-25 06:39:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2021-11-25 06:39:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2021-11-25 06:39:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-25 06:39:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-25 06:39:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 06:39:11,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 06:39:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-11-25 06:39:11,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-11-25 06:39:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 06:39:11,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 06:39:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2021-11-25 06:39:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2021-11-25 06:39:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2021-11-25 06:39:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2021-11-25 06:39:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2021-11-25 06:39:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2021-11-25 06:39:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2021-11-25 06:39:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2021-11-25 06:39:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2021-11-25 06:39:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2021-11-25 06:39:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_82 [2021-11-25 06:39:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_82 [2021-11-25 06:39:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2021-11-25 06:39:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2021-11-25 06:39:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2021-11-25 06:39:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2021-11-25 06:39:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2021-11-25 06:39:11,170 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2021-11-25 06:39:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 06:39:11,170 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 06:39:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2021-11-25 06:39:11,170 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2021-11-25 06:39:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2021-11-25 06:39:11,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2021-11-25 06:39:11,171 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-25 06:39:11,171 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-25 06:39:11,171 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 06:39:11,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 06:39:11,171 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2021-11-25 06:39:11,171 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2021-11-25 06:39:11,171 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-25 06:39:11,172 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-25 06:39:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 06:39:11,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 06:39:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2021-11-25 06:39:11,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2021-11-25 06:39:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-25 06:39:11,172 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-25 06:39:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2021-11-25 06:39:11,173 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2021-11-25 06:39:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-25 06:39:11,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-25 06:39:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2021-11-25 06:39:11,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2021-11-25 06:39:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2021-11-25 06:39:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2021-11-25 06:39:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2021-11-25 06:39:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2021-11-25 06:39:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-25 06:39:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-25 06:39:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2021-11-25 06:39:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2021-11-25 06:39:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 06:39:11,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 06:39:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-25 06:39:11,175 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-25 06:39:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-25 06:39:11,175 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-25 06:39:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:39:11,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:39:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:39:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 06:39:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 06:39:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-25 06:39:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-25 06:39:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2021-11-25 06:39:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2021-11-25 06:39:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 06:39:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 06:39:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-25 06:39:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-25 06:39:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2021-11-25 06:39:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2021-11-25 06:39:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2021-11-25 06:39:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2021-11-25 06:39:13,003 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:39:13,013 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:39:13,559 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 06:51:17,115 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:51:22,061 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:51:22,062 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-25 06:51:22,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:51:22 BoogieIcfgContainer [2021-11-25 06:51:22,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:51:22,072 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:51:22,072 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:51:22,083 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:51:22,083 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:51:22" (1/1) ... [2021-11-25 06:51:22,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:51:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 3273 states and 4634 transitions. [2021-11-25 06:51:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 4634 transitions. [2021-11-25 06:51:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-25 06:51:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:34,699 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 06:51:36,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4674 states to 3284 states and 4665 transitions. [2021-11-25 06:51:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 4665 transitions. [2021-11-25 06:51:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 06:51:36,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:36,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:37,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 3287 states and 4668 transitions. [2021-11-25 06:51:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 4668 transitions. [2021-11-25 06:51:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:37,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:37,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3302 states and 4693 transitions. [2021-11-25 06:51:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 4693 transitions. [2021-11-25 06:51:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:40,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:40,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3302 states and 4693 transitions. [2021-11-25 06:51:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 4693 transitions. [2021-11-25 06:51:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:41,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:41,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3302 states and 4693 transitions. [2021-11-25 06:51:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 4693 transitions. [2021-11-25 06:51:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-25 06:51:42,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:42,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:43,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:43,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:44,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:44,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:44,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:45,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:45,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:45,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:46,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:46,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:47,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:47,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:47,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:47,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:48,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:48,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:49,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:49,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:50,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:50,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:50,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:51,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:51,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:51,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:52,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:52,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:52,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:52,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-25 06:51:53,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:53,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:54,362 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:54,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:54,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-25 06:51:54,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:54,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:55,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-25 06:51:55,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:55,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:56,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:56,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:56,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:57,162 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:57,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:57,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:58,077 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:58,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:58,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:58,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:58,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:58,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:58,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:51:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:59,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:51:59,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:51:59,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:51:59,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:59,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:00,443 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:00,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:00,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:01,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:01,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:01,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:02,095 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:02,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:02,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:02,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:02,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:03,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:03,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:03,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:03,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:03,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:03,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:03,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:03,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:04,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:05,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:05,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:06,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:06,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:07,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:07,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:07,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:07,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:07,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:09,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:09,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:10,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:10,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:11,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:11,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:11,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:12,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:12,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:12,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:12,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:12,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:13,507 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:13,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:13,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:13,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:14,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:14,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:14,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:15,418 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:15,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:15,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:15,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:16,381 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:16,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:16,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:17,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:17,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:18,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:18,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:18,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:19,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:19,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:20,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:20,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:20,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:20,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:20,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:20,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:20,859 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:20,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:20,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:20,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:21,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:21,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:22,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:22,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:23,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:23,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:24,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:24,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:25,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:25,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:25,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:25,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:25,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:25,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:26,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:26,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:26,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:27,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:27,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:27,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:28,399 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:28,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:28,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:28,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:29,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:29,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:29,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:30,343 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:30,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:30,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:31,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:31,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:31,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:32,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:32,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:32,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:32,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:33,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:33,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:33,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:34,019 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:34,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:34,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:34,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:35,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:35,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:35,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:36,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:36,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:36,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:52:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3305 states and 4696 transitions. [2021-11-25 06:52:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 4696 transitions. [2021-11-25 06:52:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:52:37,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:37,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms