./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/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 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:15:59,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:15:59,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:15:59,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:15:59,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:15:59,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:15:59,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:15:59,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:15:59,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:15:59,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:15:59,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:15:59,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:15:59,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:15:59,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:15:59,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:15:59,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:15:59,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:15:59,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:15:59,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:15:59,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:15:59,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:15:59,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:15:59,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:15:59,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:15:59,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:15:59,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:15:59,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:15:59,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:15:59,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:15:59,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:15:59,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:15:59,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:15:59,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:15:59,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:15:59,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:15:59,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:15:59,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:15:59,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:15:59,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:15:59,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:15:59,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:15:59,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:15:59,207 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:15:59,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:15:59,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:15:59,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:15:59,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:15:59,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:15:59,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:15:59,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:15:59,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:15:59,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:15:59,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:15:59,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:15:59,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:15:59,212 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:15:59,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:15:59,213 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:15:59,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:15:59,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:15:59,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:15:59,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:15:59,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:15:59,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:15:59,214 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:15:59,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:15:59,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:15:59,215 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2021-11-25 07:15:59,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:15:59,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:15:59,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:15:59,514 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:15:59,515 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:15:59,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-25 07:15:59,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/data/8ba4a573a/03d0806997c849dbabdc53d6a7ce0b54/FLAG3c28d6d8f [2021-11-25 07:16:00,646 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:16:00,646 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-25 07:16:00,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/data/8ba4a573a/03d0806997c849dbabdc53d6a7ce0b54/FLAG3c28d6d8f [2021-11-25 07:16:00,946 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/data/8ba4a573a/03d0806997c849dbabdc53d6a7ce0b54 [2021-11-25 07:16:00,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:16:00,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:16:00,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:16:00,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:16:00,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:16:00,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:16:00" (1/1) ... [2021-11-25 07:16:00,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6203fca6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:00, skipping insertion in model container [2021-11-25 07:16:00,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:16:00" (1/1) ... [2021-11-25 07:16:00,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:16:01,187 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:16:06,350 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-11-25 07:16:06,353 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-11-25 07:16:06,354 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-11-25 07:16:06,354 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-11-25 07:16:06,386 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:16:06,468 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:16:07,064 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-11-25 07:16:07,064 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-11-25 07:16:07,065 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-11-25 07:16:07,065 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_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-11-25 07:16:07,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:16:07,493 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:16:07,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07 WrapperNode [2021-11-25 07:16:07,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:16:07,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:16:07,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:16:07,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:16:07,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:07,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,069 INFO L137 Inliner]: procedures = 583, calls = 5890, calls flagged for inlining = 288, calls inlined = 274, statements flattened = 11972 [2021-11-25 07:16:08,070 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:16:08,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:16:08,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:16:08,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:16:08,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,156 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,511 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:16:08,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:16:08,686 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:16:08,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:16:08,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:16:07" (1/1) ... [2021-11-25 07:16:08,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:16:08,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:16:08,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:16:08,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9dffdc-1524-4a4e-b4c4-779485cbdd99/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:16:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-25 07:16:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-25 07:16:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-25 07:16:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-25 07:16:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-25 07:16:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-25 07:16:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-25 07:16:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-25 07:16:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-25 07:16:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-25 07:16:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-25 07:16:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-25 07:16:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-25 07:16:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-25 07:16:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 07:16:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 07:16:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-25 07:16:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-25 07:16:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-25 07:16:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-25 07:16:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-25 07:16:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-25 07:16:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:16:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:16:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-25 07:16:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-25 07:16:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 07:16:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 07:16:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-25 07:16:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-25 07:16:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-25 07:16:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-25 07:16:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-25 07:16:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-25 07:16:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 07:16:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 07:16:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-25 07:16:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-25 07:16:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-25 07:16:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-25 07:16:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-25 07:16:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-25 07:16:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-25 07:16:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-25 07:16:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-25 07:16:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-25 07:16:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-25 07:16:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-25 07:16:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-25 07:16:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-25 07:16:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 07:16:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 07:16:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-11-25 07:16:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-11-25 07:16:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2021-11-25 07:16:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2021-11-25 07:16:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2021-11-25 07:16:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2021-11-25 07:16:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2021-11-25 07:16:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2021-11-25 07:16:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-25 07:16:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-25 07:16:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-25 07:16:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-25 07:16:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-25 07:16:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-25 07:16:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:16:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:16:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-25 07:16:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-25 07:16:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 07:16:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 07:16:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-25 07:16:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-25 07:16:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2021-11-25 07:16:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2021-11-25 07:16:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-25 07:16:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-25 07:16:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 07:16:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 07:16:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:16:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:16:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 07:16:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 07:16:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 07:16:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 07:16:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-25 07:16:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-25 07:16:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-25 07:16:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-25 07:16:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:16:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-25 07:16:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-25 07:16:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-25 07:16:08,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-25 07:16:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-25 07:16:08,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-25 07:16:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 07:16:08,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 07:16:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-25 07:16:08,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-25 07:16:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-25 07:16:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-25 07:16:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-25 07:16:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-25 07:16:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 07:16:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 07:16:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 07:16:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 07:16:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-25 07:16:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-25 07:16:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2021-11-25 07:16:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2021-11-25 07:16:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_35 [2021-11-25 07:16:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_35 [2021-11-25 07:16:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-25 07:16:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-25 07:16:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 07:16:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-25 07:16:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-25 07:16:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 07:16:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 07:16:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 07:16:08,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 07:16:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-25 07:16:08,795 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-25 07:16:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:16:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:16:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:16:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:16:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 07:16:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 07:16:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:16:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:16:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 07:16:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 07:16:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 07:16:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 07:16:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 07:16:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 07:16:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-25 07:16:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-25 07:16:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-25 07:16:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-25 07:16:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-25 07:16:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-25 07:16:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-25 07:16:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-25 07:16:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-25 07:16:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-25 07:16:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 07:16:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 07:16:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-25 07:16:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-25 07:16:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-25 07:16:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-25 07:16:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-25 07:16:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-25 07:16:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-25 07:16:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-25 07:16:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:16:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-25 07:16:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-25 07:16:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-25 07:16:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-25 07:16:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 07:16:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 07:16:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-25 07:16:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-25 07:16:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:16:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-25 07:16:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-25 07:16:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-25 07:16:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-25 07:16:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:16:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:16:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 07:16:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 07:16:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 07:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-25 07:16:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-25 07:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:16:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-25 07:16:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-25 07:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-25 07:16:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-25 07:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-25 07:16:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-25 07:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:16:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-25 07:16:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-25 07:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-25 07:16:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-25 07:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-25 07:16:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-25 07:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 07:16:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 07:16:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-25 07:16:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-25 07:16:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-25 07:16:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-25 07:16:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-25 07:16:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-25 07:16:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 07:16:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 07:16:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-25 07:16:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-25 07:16:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 07:16:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 07:16:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-25 07:16:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-25 07:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-25 07:16:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-25 07:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-25 07:16:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-25 07:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-25 07:16:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-25 07:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-25 07:16:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-25 07:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-25 07:16:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-25 07:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-25 07:16:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-25 07:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-25 07:16:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-25 07:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-25 07:16:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-25 07:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-25 07:16:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-25 07:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-25 07:16:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-25 07:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:16:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-25 07:16:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-25 07:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-25 07:16:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-25 07:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-25 07:16:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-25 07:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-25 07:16:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-25 07:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:16:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:16:08,823 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 07:16:08,823 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 07:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-25 07:16:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-25 07:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-25 07:16:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-25 07:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 07:16:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 07:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-25 07:16:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-25 07:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-25 07:16:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-25 07:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-25 07:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-25 07:16:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-25 07:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-25 07:16:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-25 07:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-25 07:16:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-25 07:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 07:16:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 07:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-25 07:16:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-25 07:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-25 07:16:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-25 07:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-25 07:16:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-25 07:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 07:16:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 07:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-25 07:16:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-25 07:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:16:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-25 07:16:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-25 07:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-25 07:16:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-25 07:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-25 07:16:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-25 07:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-25 07:16:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-25 07:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-25 07:16:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-25 07:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-25 07:16:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-25 07:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-25 07:16:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-25 07:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-25 07:16:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-25 07:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-25 07:16:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-25 07:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-25 07:16:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-25 07:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-25 07:16:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-25 07:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-25 07:16:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-25 07:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-25 07:16:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-25 07:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-25 07:16:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-25 07:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-25 07:16:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-25 07:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 07:16:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 07:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-25 07:16:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-25 07:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-25 07:16:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-25 07:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-25 07:16:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-25 07:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 07:16:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 07:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 07:16:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 07:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-25 07:16:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-25 07:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-25 07:16:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-25 07:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-25 07:16:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-25 07:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-25 07:16:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-25 07:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-25 07:16:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-25 07:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 07:16:08,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 07:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-25 07:16:08,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-25 07:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:16:08,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-25 07:16:08,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-25 07:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-25 07:16:08,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-25 07:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 07:16:08,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 07:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-25 07:16:08,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-25 07:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-25 07:16:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-25 07:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-25 07:16:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-25 07:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-25 07:16:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-25 07:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-25 07:16:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-25 07:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-25 07:16:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-25 07:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-25 07:16:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-25 07:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 07:16:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 07:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 07:16:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 07:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-25 07:16:08,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-25 07:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-25 07:16:08,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-25 07:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-25 07:16:08,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-25 07:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 07:16:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 07:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-25 07:16:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-25 07:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-25 07:16:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-25 07:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 07:16:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 07:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-25 07:16:08,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-25 07:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-25 07:16:08,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-25 07:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-25 07:16:08,845 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-25 07:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-25 07:16:08,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-25 07:16:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:16:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:16:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-25 07:16:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-25 07:16:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 07:16:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 07:16:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-25 07:16:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-25 07:16:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-25 07:16:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-25 07:16:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-25 07:16:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-25 07:16:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-25 07:16:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-25 07:16:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-25 07:16:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-25 07:16:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-25 07:16:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-25 07:16:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-25 07:16:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-25 07:16:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-25 07:16:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-25 07:16:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-25 07:16:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-25 07:16:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-25 07:16:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-25 07:16:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-25 07:16:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-25 07:16:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-25 07:16:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-25 07:16:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-25 07:16:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-25 07:16:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:16:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:16:08,850 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 07:16:08,850 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 07:16:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 07:16:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 07:16:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-25 07:16:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-25 07:16:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-25 07:16:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-25 07:16:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-25 07:16:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-25 07:16:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-25 07:16:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-25 07:16:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-25 07:16:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-25 07:16:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-25 07:16:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-25 07:16:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-25 07:16:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-25 07:16:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-25 07:16:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-25 07:16:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-25 07:16:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-25 07:16:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:16:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-25 07:16:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-25 07:16:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-25 07:16:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-25 07:16:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:16:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:16:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-25 07:16:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-25 07:16:10,299 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:16:10,305 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:16:11,440 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 07:28:33,473 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:28:42,770 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:28:42,770 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-25 07:28:42,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:28:42 BoogieIcfgContainer [2021-11-25 07:28:42,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:28:42,780 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:28:42,780 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:28:42,788 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:28:42,788 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:28:42" (1/1) ... [2021-11-25 07:28:42,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:28:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:28:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 3942 states and 5840 transitions. [2021-11-25 07:28:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3942 states and 5840 transitions. [2021-11-25 07:28:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-25 07:28:43,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:28:43,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:28:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:28:45,420 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 07:28:55,675 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 07:28:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:28:57,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 3953 states and 5860 transitions. [2021-11-25 07:28:57,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3953 states and 5860 transitions. [2021-11-25 07:28:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:28:57,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:28:57,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:28:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:28:58,833 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 07:29:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:00,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:00,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:00,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:01,515 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 07:29:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:01,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:01,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:01,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:01,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:02,849 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 07:29:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:02,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:02,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:02,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:04,354 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 07:29:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:04,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:04,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:04,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:05,635 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 07:29:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:05,696 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:05,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:05,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:06,873 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 07:29:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:06,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:06,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:08,099 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 07:29:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:08,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:08,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:09,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:09,816 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 07:29:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:09,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:09,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:09,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:11,115 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 07:29:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:11,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:11,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:12,295 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 07:29:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:12,335 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:12,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:12,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:12,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:13,683 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 07:29:13,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:13,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:13,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:13,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:13,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:13,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:14,921 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 07:29:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:14,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:14,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:16,220 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 07:29:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:16,265 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:16,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:16,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:17,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:17,502 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 07:29:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:17,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:17,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:17,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:17,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:18,621 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 07:29:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:18,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:18,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:19,831 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 07:29:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:19,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:19,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:20,856 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 07:29:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:21,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:21,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:22,004 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 07:29:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:22,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:22,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:23,244 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 07:29:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:23,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:23,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:24,406 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 07:29:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:24,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:24,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:25,505 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 07:29:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:25,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:25,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:26,533 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 07:29:26,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:26,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:26,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:27,809 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 07:29:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:27,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:27,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:28,857 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 07:29:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:28,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:28,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:30,023 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 07:29:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:30,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:30,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:31,103 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 07:29:31,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:31,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:32,205 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 07:29:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:32,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:32,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:33,303 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 07:29:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:33,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:33,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:34,402 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 07:29:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:34,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:34,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:35,482 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 07:29:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:35,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:35,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:35,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:36,550 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 07:29:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:36,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:36,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:36,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:36,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:36,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:37,519 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 07:29:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:37,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:37,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:38,540 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 07:29:38,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:38,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:38,563 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:38,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:38,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:39,575 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 07:29:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:39,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:39,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:40,658 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 07:29:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:40,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:40,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:41,523 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 07:29:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:41,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:41,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:41,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:42,692 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 07:29:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:42,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:42,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:43,933 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 07:29:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:43,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:43,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:44,872 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 07:29:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:44,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:44,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:45,982 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 07:29:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:46,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:46,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:46,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:46,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:47,124 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 07:29:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:47,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:47,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:47,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:48,017 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 07:29:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:48,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:48,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:49,247 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 07:29:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3968 states and 5889 transitions. [2021-11-25 07:29:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5889 transitions. [2021-11-25 07:29:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 07:29:49,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:49,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms