./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1645f8e98839bce4f434db74cc261d1b9600d4122c558a314d01e8a1c883744 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:04:26,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:04:26,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:04:26,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:04:26,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:04:26,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:04:26,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:04:26,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:04:26,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:04:26,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:04:26,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:04:26,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:04:26,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:04:26,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:04:26,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:04:26,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:04:26,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:04:26,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:04:26,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:04:26,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:04:26,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:04:26,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:04:26,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:04:26,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:04:26,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:04:26,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:04:26,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:04:26,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:04:26,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:04:26,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:04:26,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:04:26,180 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:04:26,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:04:26,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:04:26,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:04:26,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:04:26,186 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:04:26,186 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:04:26,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:04:26,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:04:26,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:04:26,189 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:04:26,233 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:04:26,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:04:26,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:04:26,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:04:26,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:04:26,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:04:26,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:04:26,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:04:26,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:04:26,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:04:26,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:04:26,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:04:26,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:04:26,238 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:04:26,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:04:26,238 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:04:26,238 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:04:26,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:04:26,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:04:26,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:04:26,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:04:26,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:04:26,240 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:04:26,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:04:26,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:04:26,240 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_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1645f8e98839bce4f434db74cc261d1b9600d4122c558a314d01e8a1c883744 [2021-11-21 06:04:26,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:04:26,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:04:26,553 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:04:26,554 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:04:26,555 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:04:26,557 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-21 06:04:26,640 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/data/97321e0ff/ae6aa23bd97a43f2bd9254237ce9c6dc/FLAG37202d75a [2021-11-21 06:04:27,887 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:04:27,888 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-21 06:04:28,050 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/data/97321e0ff/ae6aa23bd97a43f2bd9254237ce9c6dc/FLAG37202d75a [2021-11-21 06:04:28,539 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/data/97321e0ff/ae6aa23bd97a43f2bd9254237ce9c6dc [2021-11-21 06:04:28,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:04:28,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:04:28,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:04:28,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:04:28,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:04:28,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:04:28" (1/1) ... [2021-11-21 06:04:28,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c36e5b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:28, skipping insertion in model container [2021-11-21 06:04:28,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:04:28" (1/1) ... [2021-11-21 06:04:28,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:04:28,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:04:38,806 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866011,866024] [2021-11-21 06:04:38,809 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866180,866193] [2021-11-21 06:04:38,810 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866347,866360] [2021-11-21 06:04:38,811 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866515,866528] [2021-11-21 06:04:38,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:04:38,905 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:04:40,061 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866011,866024] [2021-11-21 06:04:40,063 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866180,866193] [2021-11-21 06:04:40,063 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866347,866360] [2021-11-21 06:04:40,064 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_9336f471-1b06-48f6-880c-0f801de0721d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866515,866528] [2021-11-21 06:04:40,076 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:04:40,589 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:04:40,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40 WrapperNode [2021-11-21 06:04:40,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:04:40,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:04:40,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:04:40,591 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:04:40,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:40,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:41,525 INFO L137 Inliner]: procedures = 839, calls = 7821, calls flagged for inlining = 391, calls inlined = 375, statements flattened = 19580 [2021-11-21 06:04:41,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:04:41,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:04:41,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:04:41,527 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:04:41,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:41,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:41,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:41,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:41,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:42,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:42,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:42,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:04:42,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:04:42,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:04:42,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:04:42,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:40" (1/1) ... [2021-11-21 06:04:42,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:04:42,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:04:42,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:04:42,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9336f471-1b06-48f6-880c-0f801de0721d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:04:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2021-11-21 06:04:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2021-11-21 06:04:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2021-11-21 06:04:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2021-11-21 06:04:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2021-11-21 06:04:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2021-11-21 06:04:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-21 06:04:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-21 06:04:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2021-11-21 06:04:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2021-11-21 06:04:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-21 06:04:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-21 06:04:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2021-11-21 06:04:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2021-11-21 06:04:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2021-11-21 06:04:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2021-11-21 06:04:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2021-11-21 06:04:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2021-11-21 06:04:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2021-11-21 06:04:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2021-11-21 06:04:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2021-11-21 06:04:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2021-11-21 06:04:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 06:04:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 06:04:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2021-11-21 06:04:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2021-11-21 06:04:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 06:04:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 06:04:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-21 06:04:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-21 06:04:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2021-11-21 06:04:42,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2021-11-21 06:04:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-21 06:04:42,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-21 06:04:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2021-11-21 06:04:42,495 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2021-11-21 06:04:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2021-11-21 06:04:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2021-11-21 06:04:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2021-11-21 06:04:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2021-11-21 06:04:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2021-11-21 06:04:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2021-11-21 06:04:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2021-11-21 06:04:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2021-11-21 06:04:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2021-11-21 06:04:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2021-11-21 06:04:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2021-11-21 06:04:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2021-11-21 06:04:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-21 06:04:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-21 06:04:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2021-11-21 06:04:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2021-11-21 06:04:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-21 06:04:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-21 06:04:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-21 06:04:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-21 06:04:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2021-11-21 06:04:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2021-11-21 06:04:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-21 06:04:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-21 06:04:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2021-11-21 06:04:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2021-11-21 06:04:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2021-11-21 06:04:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2021-11-21 06:04:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-21 06:04:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-21 06:04:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2021-11-21 06:04:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2021-11-21 06:04:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-21 06:04:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-21 06:04:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-21 06:04:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-21 06:04:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 06:04:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 06:04:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2021-11-21 06:04:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2021-11-21 06:04:42,623 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2021-11-21 06:04:42,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2021-11-21 06:04:42,624 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2021-11-21 06:04:42,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2021-11-21 06:04:42,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 06:04:42,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 06:04:42,624 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-21 06:04:42,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-21 06:04:42,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:04:42,624 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-21 06:04:42,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-21 06:04:42,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 06:04:42,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 06:04:42,625 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2021-11-21 06:04:42,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2021-11-21 06:04:42,625 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2021-11-21 06:04:42,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2021-11-21 06:04:42,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-21 06:04:42,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-21 06:04:42,625 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2021-11-21 06:04:42,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2021-11-21 06:04:42,626 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2021-11-21 06:04:42,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2021-11-21 06:04:42,626 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2021-11-21 06:04:42,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2021-11-21 06:04:42,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-21 06:04:42,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-21 06:04:42,626 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-21 06:04:42,626 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-21 06:04:42,626 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2021-11-21 06:04:42,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2021-11-21 06:04:42,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_89 [2021-11-21 06:04:42,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_89 [2021-11-21 06:04:42,627 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-21 06:04:42,627 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-21 06:04:42,627 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2021-11-21 06:04:42,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2021-11-21 06:04:42,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 06:04:42,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 06:04:42,627 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2021-11-21 06:04:42,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2021-11-21 06:04:42,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:04:42,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 06:04:42,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 06:04:42,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 06:04:42,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 06:04:42,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-21 06:04:42,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-21 06:04:42,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 06:04:42,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 06:04:42,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:04:42,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 06:04:42,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 06:04:42,629 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2021-11-21 06:04:42,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2021-11-21 06:04:42,629 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 06:04:42,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 06:04:42,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:04:42,629 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 06:04:42,629 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-21 06:04:42,629 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-21 06:04:42,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-21 06:04:42,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-21 06:04:42,630 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 06:04:42,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 06:04:42,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 06:04:42,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 06:04:42,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-21 06:04:42,630 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-21 06:04:42,630 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2021-11-21 06:04:42,630 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2021-11-21 06:04:42,630 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2021-11-21 06:04:42,630 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2021-11-21 06:04:42,630 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2021-11-21 06:04:42,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2021-11-21 06:04:42,631 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2021-11-21 06:04:42,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2021-11-21 06:04:42,631 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2021-11-21 06:04:42,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2021-11-21 06:04:42,631 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-21 06:04:42,631 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-21 06:04:42,631 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2021-11-21 06:04:42,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2021-11-21 06:04:42,634 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2021-11-21 06:04:42,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2021-11-21 06:04:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-21 06:04:42,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-21 06:04:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2021-11-21 06:04:42,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2021-11-21 06:04:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2021-11-21 06:04:42,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2021-11-21 06:04:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2021-11-21 06:04:42,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2021-11-21 06:04:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2021-11-21 06:04:42,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2021-11-21 06:04:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-21 06:04:42,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-21 06:04:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2021-11-21 06:04:42,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2021-11-21 06:04:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2021-11-21 06:04:42,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2021-11-21 06:04:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:04:42,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:04:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2021-11-21 06:04:42,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2021-11-21 06:04:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2021-11-21 06:04:42,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2021-11-21 06:04:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-21 06:04:42,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-21 06:04:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2021-11-21 06:04:42,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2021-11-21 06:04:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 06:04:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 06:04:42,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 06:04:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2021-11-21 06:04:42,640 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2021-11-21 06:04:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-21 06:04:42,642 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-21 06:04:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-21 06:04:42,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-21 06:04:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2021-11-21 06:04:42,642 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2021-11-21 06:04:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-21 06:04:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2021-11-21 06:04:42,643 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2021-11-21 06:04:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2021-11-21 06:04:42,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2021-11-21 06:04:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-21 06:04:42,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-21 06:04:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2021-11-21 06:04:42,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2021-11-21 06:04:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2021-11-21 06:04:42,644 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2021-11-21 06:04:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 06:04:42,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 06:04:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-21 06:04:42,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-21 06:04:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2021-11-21 06:04:42,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2021-11-21 06:04:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 06:04:42,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 06:04:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2021-11-21 06:04:42,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2021-11-21 06:04:42,646 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-21 06:04:42,646 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-21 06:04:42,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:04:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2021-11-21 06:04:42,647 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2021-11-21 06:04:42,648 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-21 06:04:42,648 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-21 06:04:42,648 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2021-11-21 06:04:42,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2021-11-21 06:04:42,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-21 06:04:42,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-21 06:04:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:04:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2021-11-21 06:04:42,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2021-11-21 06:04:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2021-11-21 06:04:42,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2021-11-21 06:04:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2021-11-21 06:04:42,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2021-11-21 06:04:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2021-11-21 06:04:42,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2021-11-21 06:04:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-21 06:04:42,651 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-21 06:04:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-21 06:04:42,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-21 06:04:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2021-11-21 06:04:42,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2021-11-21 06:04:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-21 06:04:42,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-21 06:04:42,655 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2021-11-21 06:04:42,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2021-11-21 06:04:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2021-11-21 06:04:42,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2021-11-21 06:04:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2021-11-21 06:04:42,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2021-11-21 06:04:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 06:04:42,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 06:04:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2021-11-21 06:04:42,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2021-11-21 06:04:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-21 06:04:42,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-21 06:04:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2021-11-21 06:04:42,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2021-11-21 06:04:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2021-11-21 06:04:42,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2021-11-21 06:04:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-21 06:04:42,665 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-21 06:04:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2021-11-21 06:04:42,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2021-11-21 06:04:42,666 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-21 06:04:42,666 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-21 06:04:42,666 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2021-11-21 06:04:42,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2021-11-21 06:04:42,666 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-21 06:04:42,666 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-21 06:04:42,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2021-11-21 06:04:42,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2021-11-21 06:04:42,667 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2021-11-21 06:04:42,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2021-11-21 06:04:42,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-21 06:04:42,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-21 06:04:42,667 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-21 06:04:42,667 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-21 06:04:42,668 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2021-11-21 06:04:42,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2021-11-21 06:04:42,668 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-21 06:04:42,668 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-21 06:04:42,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:04:42,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-21 06:04:42,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-21 06:04:42,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 06:04:42,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 06:04:42,669 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2021-11-21 06:04:42,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2021-11-21 06:04:42,669 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2021-11-21 06:04:42,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2021-11-21 06:04:42,669 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-21 06:04:42,670 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-21 06:04:42,670 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2021-11-21 06:04:42,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2021-11-21 06:04:42,670 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2021-11-21 06:04:42,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2021-11-21 06:04:42,670 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2021-11-21 06:04:42,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2021-11-21 06:04:42,671 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2021-11-21 06:04:42,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2021-11-21 06:04:42,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-21 06:04:42,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-21 06:04:42,671 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2021-11-21 06:04:42,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2021-11-21 06:04:42,671 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2021-11-21 06:04:42,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2021-11-21 06:04:42,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2021-11-21 06:04:42,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2021-11-21 06:04:42,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 06:04:42,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 06:04:42,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_91 [2021-11-21 06:04:42,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_91 [2021-11-21 06:04:42,672 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2021-11-21 06:04:42,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2021-11-21 06:04:42,673 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2021-11-21 06:04:42,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2021-11-21 06:04:42,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-21 06:04:42,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-21 06:04:42,673 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2021-11-21 06:04:42,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2021-11-21 06:04:42,674 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2021-11-21 06:04:42,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2021-11-21 06:04:42,674 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2021-11-21 06:04:42,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2021-11-21 06:04:42,674 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2021-11-21 06:04:42,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2021-11-21 06:04:42,674 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2021-11-21 06:04:42,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2021-11-21 06:04:42,675 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2021-11-21 06:04:42,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2021-11-21 06:04:42,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-21 06:04:42,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-21 06:04:42,675 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2021-11-21 06:04:42,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2021-11-21 06:04:42,675 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2021-11-21 06:04:42,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2021-11-21 06:04:42,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 06:04:42,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 06:04:42,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-21 06:04:42,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-21 06:04:42,676 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2021-11-21 06:04:42,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2021-11-21 06:04:42,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-21 06:04:42,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-21 06:04:42,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 06:04:42,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 06:04:42,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-21 06:04:42,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-21 06:04:42,677 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-21 06:04:42,677 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-21 06:04:42,678 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2021-11-21 06:04:42,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2021-11-21 06:04:42,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-21 06:04:42,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-21 06:04:42,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-21 06:04:42,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-21 06:04:42,678 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2021-11-21 06:04:42,679 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2021-11-21 06:04:42,679 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2021-11-21 06:04:42,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2021-11-21 06:04:42,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2021-11-21 06:04:42,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2021-11-21 06:04:42,679 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2021-11-21 06:04:42,679 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2021-11-21 06:04:42,680 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 06:04:42,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 06:04:42,680 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2021-11-21 06:04:42,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2021-11-21 06:04:42,680 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2021-11-21 06:04:42,681 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2021-11-21 06:04:42,685 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2021-11-21 06:04:42,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2021-11-21 06:04:42,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 06:04:42,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 06:04:42,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-21 06:04:42,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-21 06:04:42,686 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 06:04:42,686 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 06:04:42,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 06:04:42,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 06:04:42,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:04:42,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-21 06:04:42,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-21 06:04:42,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-21 06:04:42,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-21 06:04:42,689 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-21 06:04:42,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-21 06:04:42,689 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2021-11-21 06:04:42,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2021-11-21 06:04:42,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 06:04:42,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 06:04:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 06:04:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-21 06:04:42,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-21 06:04:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2021-11-21 06:04:42,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2021-11-21 06:04:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2021-11-21 06:04:42,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2021-11-21 06:04:42,691 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2021-11-21 06:04:42,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2021-11-21 06:04:42,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-21 06:04:42,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-21 06:04:42,691 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-21 06:04:42,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-21 06:04:42,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 06:04:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 06:04:42,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 06:04:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 06:04:42,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 06:04:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-21 06:04:42,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-21 06:04:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2021-11-21 06:04:42,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2021-11-21 06:04:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2021-11-21 06:04:42,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2021-11-21 06:04:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-21 06:04:42,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-21 06:04:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2021-11-21 06:04:42,693 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2021-11-21 06:04:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-21 06:04:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-21 06:04:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2021-11-21 06:04:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2021-11-21 06:04:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2021-11-21 06:04:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2021-11-21 06:04:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2021-11-21 06:04:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2021-11-21 06:04:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2021-11-21 06:04:42,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2021-11-21 06:04:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2021-11-21 06:04:42,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2021-11-21 06:04:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2021-11-21 06:04:42,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2021-11-21 06:04:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-21 06:04:42,695 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-21 06:04:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:04:42,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:04:42,696 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2021-11-21 06:04:42,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2021-11-21 06:04:42,696 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2021-11-21 06:04:42,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2021-11-21 06:04:42,696 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2021-11-21 06:04:42,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2021-11-21 06:04:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2021-11-21 06:04:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2021-11-21 06:04:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2021-11-21 06:04:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2021-11-21 06:04:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-21 06:04:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-21 06:04:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-21 06:04:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-21 06:04:42,698 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-21 06:04:42,698 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-21 06:04:42,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-21 06:04:42,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-21 06:04:42,698 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2021-11-21 06:04:42,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2021-11-21 06:04:42,698 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-21 06:04:42,699 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-21 06:04:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2021-11-21 06:04:42,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2021-11-21 06:04:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2021-11-21 06:04:42,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2021-11-21 06:04:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-21 06:04:42,699 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-21 06:04:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2021-11-21 06:04:42,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2021-11-21 06:04:42,700 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2021-11-21 06:04:42,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2021-11-21 06:04:42,700 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2021-11-21 06:04:42,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2021-11-21 06:04:42,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 06:04:42,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 06:04:42,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 06:04:42,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 06:04:42,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 06:04:42,701 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2021-11-21 06:04:42,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2021-11-21 06:04:42,701 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-21 06:04:42,701 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-21 06:04:42,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-21 06:04:42,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-21 06:04:42,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-21 06:04:42,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-21 06:04:42,702 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-21 06:04:42,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-21 06:04:42,702 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-21 06:04:42,702 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-21 06:04:42,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-21 06:04:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-21 06:04:42,703 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2021-11-21 06:04:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2021-11-21 06:04:42,703 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2021-11-21 06:04:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2021-11-21 06:04:42,703 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-21 06:04:42,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-21 06:04:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2021-11-21 06:04:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2021-11-21 06:04:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2021-11-21 06:04:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2021-11-21 06:04:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2021-11-21 06:04:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2021-11-21 06:04:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-21 06:04:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-21 06:04:42,705 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-21 06:04:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-21 06:04:42,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-21 06:04:42,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-21 06:04:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-21 06:04:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-21 06:04:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2021-11-21 06:04:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2021-11-21 06:04:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2021-11-21 06:04:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2021-11-21 06:04:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2021-11-21 06:04:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2021-11-21 06:04:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:04:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-21 06:04:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-21 06:04:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2021-11-21 06:04:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2021-11-21 06:04:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-21 06:04:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-21 06:04:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-21 06:04:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-21 06:04:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 06:04:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 06:04:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-21 06:04:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-21 06:04:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2021-11-21 06:04:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2021-11-21 06:04:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2021-11-21 06:04:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2021-11-21 06:04:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-21 06:04:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-21 06:04:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-21 06:04:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-21 06:04:42,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-21 06:04:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-21 06:04:42,713 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2021-11-21 06:04:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2021-11-21 06:04:42,713 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2021-11-21 06:04:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2021-11-21 06:04:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 06:04:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 06:04:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2021-11-21 06:04:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2021-11-21 06:04:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2021-11-21 06:04:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2021-11-21 06:04:42,714 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2021-11-21 06:04:42,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2021-11-21 06:04:42,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 06:04:42,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 06:04:42,715 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-21 06:04:42,715 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-21 06:04:42,715 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-21 06:04:42,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-21 06:04:42,715 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-21 06:04:42,716 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-21 06:04:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-21 06:04:42,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-21 06:04:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2021-11-21 06:04:42,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2021-11-21 06:04:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-21 06:04:42,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-21 06:04:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2021-11-21 06:04:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2021-11-21 06:04:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-21 06:04:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-21 06:04:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2021-11-21 06:04:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2021-11-21 06:04:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2021-11-21 06:04:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2021-11-21 06:04:42,718 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2021-11-21 06:04:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2021-11-21 06:04:42,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 06:04:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 06:04:42,718 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2021-11-21 06:04:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2021-11-21 06:04:42,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 06:04:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 06:04:42,719 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-21 06:04:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-21 06:04:42,719 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2021-11-21 06:04:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2021-11-21 06:04:42,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:04:42,719 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-21 06:04:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-21 06:04:42,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 06:04:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 06:04:42,720 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-21 06:04:42,720 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 06:04:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 06:04:44,877 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:04:44,901 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:04:53,865 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 06:12:13,732 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 06:12:14,158 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:12:20,901 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:12:20,901 INFO L301 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-21 06:12:20,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:12:20 BoogieIcfgContainer [2021-11-21 06:12:20,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:12:20,912 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:12:20,912 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:12:20,924 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:12:20,924 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:12:20" (1/1) ... [2021-11-21 06:12:20,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:12:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6863 states to 4697 states and 6863 transitions. [2021-11-21 06:12:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 4697 states and 6863 transitions. [2021-11-21 06:12:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-11-21 06:12:21,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:21,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2021-11-21 06:12:32,903 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 06:12:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:34,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6883 states to 4707 states and 6883 transitions. [2021-11-21 06:12:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 4707 states and 6883 transitions. [2021-11-21 06:12:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-11-21 06:12:34,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:34,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:12:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 4713 states and 6895 transitions. [2021-11-21 06:12:35,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4713 states and 6895 transitions. [2021-11-21 06:12:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-11-21 06:12:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:35,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:12:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6907 states to 4719 states and 6907 transitions. [2021-11-21 06:12:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4719 states and 6907 transitions. [2021-11-21 06:12:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-21 06:12:36,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:36,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:12:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6919 states to 4725 states and 6919 transitions. [2021-11-21 06:12:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 4725 states and 6919 transitions. [2021-11-21 06:12:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-21 06:12:37,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:37,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:12:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:41,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6946 states to 4735 states and 6946 transitions. [2021-11-21 06:12:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 4735 states and 6946 transitions. [2021-11-21 06:12:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2021-11-21 06:12:41,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:41,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:12:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6965 states to 4741 states and 6965 transitions. [2021-11-21 06:12:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4741 states and 6965 transitions. [2021-11-21 06:12:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-11-21 06:12:44,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:44,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:44,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:46,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:12:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:55,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6984 states to 4748 states and 6984 transitions. [2021-11-21 06:12:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 4748 states and 6984 transitions. [2021-11-21 06:12:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2021-11-21 06:12:55,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:55,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:12:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 4754 states and 6997 transitions. [2021-11-21 06:12:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4754 states and 6997 transitions. [2021-11-21 06:12:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2021-11-21 06:12:56,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:56,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:12:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 4756 states and 6998 transitions. [2021-11-21 06:12:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 4756 states and 6998 transitions. [2021-11-21 06:12:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-11-21 06:12:57,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:57,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:13:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7023 states to 4764 states and 7023 transitions. [2021-11-21 06:13:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 4764 states and 7023 transitions. [2021-11-21 06:13:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-11-21 06:13:09,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:09,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:10,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:13:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 4776 states and 7058 transitions. [2021-11-21 06:13:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 4776 states and 7058 transitions. [2021-11-21 06:13:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-11-21 06:13:25,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:25,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:13:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:26,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7060 states to 4778 states and 7060 transitions. [2021-11-21 06:13:26,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4778 states and 7060 transitions. [2021-11-21 06:13:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-21 06:13:26,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:26,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:13:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7074 states to 4785 states and 7074 transitions. [2021-11-21 06:13:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 4785 states and 7074 transitions. [2021-11-21 06:13:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-21 06:13:36,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:36,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:13:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7103 states to 4794 states and 7103 transitions. [2021-11-21 06:13:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 4794 states and 7103 transitions. [2021-11-21 06:13:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-11-21 06:13:49,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:49,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:13:53,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7117 states to 4801 states and 7117 transitions. [2021-11-21 06:13:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4801 states and 7117 transitions. [2021-11-21 06:13:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-11-21 06:13:53,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:53,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:53,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:13:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7119 states to 4803 states and 7119 transitions. [2021-11-21 06:13:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 4803 states and 7119 transitions. [2021-11-21 06:13:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-11-21 06:13:54,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:54,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2021-11-21 06:14:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7124 states to 4808 states and 7124 transitions. [2021-11-21 06:14:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 4808 states and 7124 transitions. [2021-11-21 06:14:04,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-21 06:14:04,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:04,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:14:09,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:09,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7165 states to 4815 states and 7165 transitions. [2021-11-21 06:14:09,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4815 states and 7165 transitions. [2021-11-21 06:14:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-11-21 06:14:09,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:09,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2021-11-21 06:14:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 4826 states and 7201 transitions. [2021-11-21 06:14:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7201 transitions. [2021-11-21 06:14:28,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2021-11-21 06:14:28,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:28,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:28,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:31,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:14:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7203 states to 4828 states and 7203 transitions. [2021-11-21 06:14:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 4828 states and 7203 transitions. [2021-11-21 06:14:37,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-11-21 06:14:37,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:37,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:38,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:14:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7206 states to 4831 states and 7206 transitions. [2021-11-21 06:14:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 7206 transitions. [2021-11-21 06:14:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-11-21 06:14:38,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:38,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2021-11-21 06:14:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7208 states to 4833 states and 7208 transitions. [2021-11-21 06:14:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 4833 states and 7208 transitions. [2021-11-21 06:14:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2021-11-21 06:14:39,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:39,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:39,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2021-11-21 06:14:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:39,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7226 states to 4840 states and 7226 transitions. [2021-11-21 06:14:39,743 INFO L276 IsEmpty]: Start isEmpty. Operand 4840 states and 7226 transitions. [2021-11-21 06:14:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-11-21 06:14:39,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:39,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:14:43,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7231 states to 4846 states and 7231 transitions. [2021-11-21 06:14:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 7231 transitions. [2021-11-21 06:14:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-11-21 06:14:43,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:43,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:14:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7235 states to 4850 states and 7235 transitions. [2021-11-21 06:14:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 4850 states and 7235 transitions. [2021-11-21 06:14:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-11-21 06:14:44,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:44,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:44,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2021-11-21 06:14:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7238 states to 4853 states and 7238 transitions. [2021-11-21 06:14:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 4853 states and 7238 transitions. [2021-11-21 06:14:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-11-21 06:14:46,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:46,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2021-11-21 06:14:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:46,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7240 states to 4855 states and 7240 transitions. [2021-11-21 06:14:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 4855 states and 7240 transitions. [2021-11-21 06:14:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-11-21 06:14:46,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:46,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:14:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7241 states to 4857 states and 7241 transitions. [2021-11-21 06:14:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 4857 states and 7241 transitions. [2021-11-21 06:14:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2021-11-21 06:14:47,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:47,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2021-11-21 06:14:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7249 states to 4862 states and 7249 transitions. [2021-11-21 06:14:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 4862 states and 7249 transitions. [2021-11-21 06:14:49,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-11-21 06:14:49,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:49,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:14:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:15:00,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:15:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7275 states to 4869 states and 7275 transitions. [2021-11-21 06:15:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 4869 states and 7275 transitions. [2021-11-21 06:15:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:15:00,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:15:00,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:15:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:15:02,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:15:14,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:15:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7293 states to 4875 states and 7293 transitions. [2021-11-21 06:15:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 7293 transitions. [2021-11-21 06:15:14,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-11-21 06:15:14,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:15:14,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:15:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:15:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2021-11-21 06:15:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:15:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7303 states to 4880 states and 7303 transitions. [2021-11-21 06:15:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 4880 states and 7303 transitions. [2021-11-21 06:15:21,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-11-21 06:15:21,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:15:21,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:15:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:15:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2021-11-21 06:15:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:15:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7305 states to 4883 states and 7305 transitions. [2021-11-21 06:15:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 7305 transitions. [2021-11-21 06:15:24,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:15:24,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:15:24,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:15:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:15:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2021-11-21 06:15:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:15:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7345 states to 4896 states and 7345 transitions. [2021-11-21 06:15:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 7345 transitions. [2021-11-21 06:15:56,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:15:56,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:15:56,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:15:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:15:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:16:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7375 states to 4905 states and 7375 transitions. [2021-11-21 06:16:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 4905 states and 7375 transitions. [2021-11-21 06:16:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:16:08,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:08,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:16:11,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7388 states to 4907 states and 7388 transitions. [2021-11-21 06:16:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 4907 states and 7388 transitions. [2021-11-21 06:16:11,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-21 06:16:11,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:11,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:11,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:16:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7392 states to 4910 states and 7392 transitions. [2021-11-21 06:16:11,855 INFO L276 IsEmpty]: Start isEmpty. Operand 4910 states and 7392 transitions. [2021-11-21 06:16:11,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:16:11,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:11,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2021-11-21 06:16:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7401 states to 4915 states and 7401 transitions. [2021-11-21 06:16:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4915 states and 7401 transitions. [2021-11-21 06:16:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-21 06:16:15,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:15,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:16:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7418 states to 4921 states and 7418 transitions. [2021-11-21 06:16:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 4921 states and 7418 transitions. [2021-11-21 06:16:29,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:16:29,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:29,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2021-11-21 06:16:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7431 states to 4926 states and 7431 transitions. [2021-11-21 06:16:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4926 states and 7431 transitions. [2021-11-21 06:16:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-21 06:16:40,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:40,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:42,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:17:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7474 states to 4938 states and 7474 transitions. [2021-11-21 06:17:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 4938 states and 7474 transitions. [2021-11-21 06:17:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:17:09,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:09,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2021-11-21 06:17:22,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7498 states to 4945 states and 7498 transitions. [2021-11-21 06:17:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 4945 states and 7498 transitions. [2021-11-21 06:17:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-21 06:17:22,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:22,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2021-11-21 06:17:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 4950 states and 7516 transitions. [2021-11-21 06:17:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4950 states and 7516 transitions. [2021-11-21 06:17:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-21 06:17:32,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:32,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2021-11-21 06:17:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 4958 states and 7543 transitions. [2021-11-21 06:17:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4958 states and 7543 transitions. [2021-11-21 06:17:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-21 06:17:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:52,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:53,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked.