./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--brocade--bna--bna.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--brocade--bna--bna.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ec1d4acf7b09fc720ff48f4701c19997b3260fe28b82e44918b246f037c135f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:41:08,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:41:08,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:41:08,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:41:08,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:41:08,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:41:08,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:41:08,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:41:08,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:41:08,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:41:08,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:41:08,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:41:08,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:41:08,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:41:08,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:41:08,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:41:08,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:41:08,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:41:08,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:41:08,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:41:08,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:41:08,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:41:08,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:41:08,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:41:08,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:41:08,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:41:08,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:41:08,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:41:08,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:41:08,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:41:08,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:41:08,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:41:08,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:41:08,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:41:08,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:41:08,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:41:08,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:41:08,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:41:08,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:41:08,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:41:08,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:41:08,635 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:41:08,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:41:08,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:41:08,659 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:41:08,660 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:41:08,660 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:41:08,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:41:08,661 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:41:08,661 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:41:08,662 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:41:08,662 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:41:08,662 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:41:08,663 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:41:08,663 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:41:08,663 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:41:08,663 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:41:08,664 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:41:08,664 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:41:08,664 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:41:08,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:41:08,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:41:08,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:41:08,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:41:08,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:41:08,667 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:41:08,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:41:08,668 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:41:08,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:41:08,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:41:08,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:41:08,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:41:08,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:41:08,670 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:41:08,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:41:08,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:41:08,671 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:41:08,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:41:08,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:41:08,672 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:41:08,674 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_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ec1d4acf7b09fc720ff48f4701c19997b3260fe28b82e44918b246f037c135f [2022-11-03 02:41:09,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:41:09,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:41:09,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:41:09,090 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:41:09,091 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:41:09,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--brocade--bna--bna.ko-entry_point.cil.out.i [2022-11-03 02:41:09,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/data/96a03c3af/31c9efd9bb304e88b3ca2938aa9714a0/FLAGddea8e3e6 [2022-11-03 02:41:10,644 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:41:10,645 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--brocade--bna--bna.ko-entry_point.cil.out.i [2022-11-03 02:41:10,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/data/96a03c3af/31c9efd9bb304e88b3ca2938aa9714a0/FLAGddea8e3e6 [2022-11-03 02:41:11,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/data/96a03c3af/31c9efd9bb304e88b3ca2938aa9714a0 [2022-11-03 02:41:11,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:41:11,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:41:11,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:41:11,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:41:11,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:41:11,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:41:11" (1/1) ... [2022-11-03 02:41:11,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@692528aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:11, skipping insertion in model container [2022-11-03 02:41:11,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:41:11" (1/1) ... [2022-11-03 02:41:11,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:41:11,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:41:12,786 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_646032d0-5990-41c6-82d6-8d0763f4e6de/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--brocade--bna--bna.ko-entry_point.cil.out.i[246847,246860] [2022-11-03 02:41:26,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:41:26,665 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:41:26,869 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_646032d0-5990-41c6-82d6-8d0763f4e6de/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--brocade--bna--bna.ko-entry_point.cil.out.i[246847,246860] [2022-11-03 02:41:28,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:41:28,937 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:41:28,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28 WrapperNode [2022-11-03 02:41:28,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:41:28,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:41:28,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:41:28,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:41:28,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:29,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:30,046 INFO L138 Inliner]: procedures = 1273, calls = 10751, calls flagged for inlining = 434, calls inlined = 432, statements flattened = 19392 [2022-11-03 02:41:30,047 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:41:30,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:41:30,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:41:30,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:41:30,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:30,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:30,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:30,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:31,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:31,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:32,024 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:32,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:32,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:41:32,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:41:32,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:41:32,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:41:32,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (1/1) ... [2022-11-03 02:41:32,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:41:32,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:41:32,325 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:41:32,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646032d0-5990-41c6-82d6-8d0763f4e6de/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:41:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mcast_listset [2022-11-03 02:41:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mcast_listset [2022-11-03 02:41:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rx_res_free [2022-11-03 02:41:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rx_res_free [2022-11-03 02:41:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-03 02:41:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-03 02:41:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_sync_ack [2022-11-03 02:41:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_sync_ack [2022-11-03 02:41:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxq_get [2022-11-03 02:41:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxq_get [2022-11-03 02:41:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_ucast_listset [2022-11-03 02:41:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_ucast_listset [2022-11-03 02:41:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_stop [2022-11-03 02:41:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_stop [2022-11-03 02:41:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_get_attr [2022-11-03 02:41:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_get_attr [2022-11-03 02:41:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_disabled [2022-11-03 02:41:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_disabled [2022-11-03 02:41:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-03 02:41:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-03 02:41:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_sm_stopped [2022-11-03 02:41:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_sm_stopped [2022-11-03 02:41:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_ucast_set [2022-11-03 02:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_ucast_set [2022-11-03 02:41:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_stopped_entry [2022-11-03 02:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_stopped_entry [2022-11-03 02:41:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_tx_buff_unmap [2022-11-03 02:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_tx_buff_unmap [2022-11-03 02:41:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_pll_init [2022-11-03 02:41:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_pll_init [2022-11-03 02:41:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure bna_uninit [2022-11-03 02:41:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_uninit [2022-11-03 02:41:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_wc_down [2022-11-03 02:41:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_wc_down [2022-11-03 02:41:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_cmdq_copy_next [2022-11-03 02:41:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_cmdq_copy_next [2022-11-03 02:41:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_vlan_cfg_apply [2022-11-03 02:41:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_vlan_cfg_apply [2022-11-03 02:41:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_fail [2022-11-03 02:41:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_fail [2022-11-03 02:41:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_enable [2022-11-03 02:41:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_enable [2022-11-03 02:41:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_disabled_entry [2022-11-03 02:41:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_disabled_entry [2022-11-03 02:41:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_stats64 [2022-11-03 02:41:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_stats64 [2022-11-03 02:41:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-03 02:41:32,391 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-03 02:41:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-03 02:41:32,392 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-03 02:41:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct2_sclk_init [2022-11-03 02:41:32,392 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct2_sclk_init [2022-11-03 02:41:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_sem_get [2022-11-03 02:41:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_sem_get [2022-11-03 02:41:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_enet_attr_wait [2022-11-03 02:41:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_enet_attr_wait [2022-11-03 02:41:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure fwhdr_is_ga [2022-11-03 02:41:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fwhdr_is_ga [2022-11-03 02:41:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_remove_from_list [2022-11-03 02:41:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_remove_from_list [2022-11-03 02:41:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_fifo_flush [2022-11-03 02:41:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_fifo_flush [2022-11-03 02:41:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-03 02:41:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-03 02:41:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_allmulti_cfg_reset [2022-11-03 02:41:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_allmulti_cfg_reset [2022-11-03 02:41:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_stopped [2022-11-03 02:41:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_stopped [2022-11-03 02:41:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 02:41:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 02:41:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_cb_mbox_intr_disable [2022-11-03 02:41:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_cb_mbox_intr_disable [2022-11-03 02:41:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_res_free [2022-11-03 02:41:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_res_free [2022-11-03 02:41:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_get_pci_chip_rev [2022-11-03 02:41:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_get_pci_chip_rev [2022-11-03 02:41:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_stopped_entry [2022-11-03 02:41:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_stopped_entry [2022-11-03 02:41:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_restore_vlans [2022-11-03 02:41:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_restore_vlans [2022-11-03 02:41:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_cleanup_wait [2022-11-03 02:41:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_cleanup_wait [2022-11-03 02:41:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-03 02:41:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-03 02:41:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_cb_enet_stopped [2022-11-03 02:41:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_cb_enet_stopped [2022-11-03 02:41:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_hb_stop [2022-11-03 02:41:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_hb_stop [2022-11-03 02:41:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_fail [2022-11-03 02:41:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_fail [2022-11-03 02:41:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_stop [2022-11-03 02:41:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_stop [2022-11-03 02:41:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rx_enet_start_rsp [2022-11-03 02:41:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rx_enet_start_rsp [2022-11-03 02:41:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_started [2022-11-03 02:41:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_started [2022-11-03 02:41:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_stop [2022-11-03 02:41:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_stop [2022-11-03 02:41:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct2_lpu_read_stat [2022-11-03 02:41:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct2_lpu_read_stat [2022-11-03 02:41:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_lpbk_rsp [2022-11-03 02:41:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_lpbk_rsp [2022-11-03 02:41:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-03 02:41:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-03 02:41:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_sm_stopped_entry [2022-11-03 02:41:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_sm_stopped_entry [2022-11-03 02:41:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_mismatch [2022-11-03 02:41:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_mismatch [2022-11-03 02:41:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_disable [2022-11-03 02:41:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_disable [2022-11-03 02:41:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:41:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:41:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_sm_started [2022-11-03 02:41:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_sm_started [2022-11-03 02:41:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_pauseparam [2022-11-03 02:41:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_pauseparam [2022-11-03 02:41:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-03 02:41:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-03 02:41:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-03 02:41:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-03 02:41:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_reset_entry [2022-11-03 02:41:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_reset_entry [2022-11-03 02:41:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_hwinit_entry [2022-11-03 02:41:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_hwinit_entry [2022-11-03 02:41:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_op_entry [2022-11-03 02:41:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_op_entry [2022-11-03 02:41:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_ready_entry [2022-11-03 02:41:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_ready_entry [2022-11-03 02:41:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_netdev_qstats_fill [2022-11-03 02:41:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_netdev_qstats_fill [2022-11-03 02:41:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_enabling_entry [2022-11-03 02:41:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_enabling_entry [2022-11-03 02:41:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-03 02:41:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-03 02:41:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxq_qpt_setup [2022-11-03 02:41:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxq_qpt_setup [2022-11-03 02:41:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_mcast_add_req [2022-11-03 02:41:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_mcast_add_req [2022-11-03 02:41:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_dim_timer_start [2022-11-03 02:41:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_dim_timer_start [2022-11-03 02:41:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_disable_aen [2022-11-03 02:41:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_disable_aen [2022-11-03 02:41:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2022-11-03 02:41:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2022-11-03 02:41:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_mcast_cfg_apply [2022-11-03 02:41:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_mcast_cfg_apply [2022-11-03 02:41:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_start [2022-11-03 02:41:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_start [2022-11-03 02:41:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_isr [2022-11-03 02:41:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_isr [2022-11-03 02:41:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_enable [2022-11-03 02:41:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_enable [2022-11-03 02:41:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_hwinit [2022-11-03 02:41:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_hwinit [2022-11-03 02:41:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-03 02:41:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-03 02:41:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_enabling [2022-11-03 02:41:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_enabling [2022-11-03 02:41:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_enable [2022-11-03 02:41:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_enable [2022-11-03 02:41:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_getattr [2022-11-03 02:41:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_getattr [2022-11-03 02:41:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_write_regrd [2022-11-03 02:41:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_write_regrd [2022-11-03 02:41:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_sm_stopped [2022-11-03 02:41:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_sm_stopped [2022-11-03 02:41:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_msgflush [2022-11-03 02:41:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_msgflush [2022-11-03 02:41:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:41:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_failed [2022-11-03 02:41:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_failed [2022-11-03 02:41:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_7 [2022-11-03 02:41:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_7 [2022-11-03 02:41:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-03 02:41:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-03 02:41:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_mcast_cfg_reset [2022-11-03 02:41:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_mcast_cfg_reset [2022-11-03 02:41:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rss_enable [2022-11-03 02:41:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rss_enable [2022-11-03 02:41:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-03 02:41:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-03 02:41:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-03 02:41:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-03 02:41:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-11-03 02:41:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-11-03 02:41:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rx_enet_start [2022-11-03 02:41:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rx_enet_start [2022-11-03 02:41:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_intr [2022-11-03 02:41:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_intr [2022-11-03 02:41:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_eeprom_len [2022-11-03 02:41:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_eeprom_len [2022-11-03 02:41:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_tx_complete [2022-11-03 02:41:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_tx_complete [2022-11-03 02:41:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_destroy_rx [2022-11-03 02:41:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_destroy_rx [2022-11-03 02:41:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_allmulti_cfg_apply [2022-11-03 02:41:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_allmulti_cfg_apply [2022-11-03 02:41:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_change_mtu [2022-11-03 02:41:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_change_mtu [2022-11-03 02:41:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_sm_last_resp_wait [2022-11-03 02:41:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_sm_last_resp_wait [2022-11-03 02:41:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cee_get_attr_isr [2022-11-03 02:41:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cee_get_attr_isr [2022-11-03 02:41:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_netpoll [2022-11-03 02:41:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_netpoll [2022-11-03 02:41:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-03 02:41:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-03 02:41:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_init [2022-11-03 02:41:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_init [2022-11-03 02:41:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_tx_enet_stop_rsp [2022-11-03 02:41:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_tx_enet_stop_rsp [2022-11-03 02:41:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_start_wait_entry [2022-11-03 02:41:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_start_wait_entry [2022-11-03 02:41:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_txrx_irq_free [2022-11-03 02:41:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_txrx_irq_free [2022-11-03 02:41:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_disable [2022-11-03 02:41:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_disable [2022-11-03 02:41:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 02:41:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 02:41:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_cleanup_wait_entry [2022-11-03 02:41:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_cleanup_wait_entry [2022-11-03 02:41:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:41:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_started_entry [2022-11-03 02:41:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_started_entry [2022-11-03 02:41:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-03 02:41:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_pll_init [2022-11-03 02:41:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_pll_init [2022-11-03 02:41:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_firmware_lock [2022-11-03 02:41:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_firmware_lock [2022-11-03 02:41:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mod_cb_rx_stopped [2022-11-03 02:41:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mod_cb_rx_stopped [2022-11-03 02:41:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_7 [2022-11-03 02:41:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_7 [2022-11-03 02:41:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-03 02:41:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-03 02:41:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:41:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_destroy_tx [2022-11-03 02:41:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_destroy_tx [2022-11-03 02:41:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 02:41:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 02:41:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-03 02:41:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-03 02:41:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:41:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_cfg_apply [2022-11-03 02:41:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_cfg_apply [2022-11-03 02:41:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-03 02:41:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-03 02:41:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_cfg_stop_wait [2022-11-03 02:41:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_cfg_stop_wait [2022-11-03 02:41:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_sm_to_state [2022-11-03 02:41:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_sm_to_state [2022-11-03 02:41:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_create [2022-11-03 02:41:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_create [2022-11-03 02:41:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-03 02:41:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-03 02:41:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_wc_init [2022-11-03 02:41:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_wc_init [2022-11-03 02:41:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-03 02:41:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-03 02:41:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_mem_alloc [2022-11-03 02:41:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_mem_alloc [2022-11-03 02:41:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_write_regwr [2022-11-03 02:41:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_write_regwr [2022-11-03 02:41:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_notify_fail [2022-11-03 02:41:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_notify_fail [2022-11-03 02:41:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 02:41:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 02:41:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_notify_register [2022-11-03 02:41:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_notify_register [2022-11-03 02:41:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_ready_entry [2022-11-03 02:41:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_ready_entry [2022-11-03 02:41:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_mac_addr_set_locked [2022-11-03 02:41:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_mac_addr_set_locked [2022-11-03 02:41:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_up [2022-11-03 02:41:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_up [2022-11-03 02:41:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_initfail_sync [2022-11-03 02:41:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_initfail_sync [2022-11-03 02:41:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cee_get_stats_isr [2022-11-03 02:41:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cee_get_stats_isr [2022-11-03 02:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rxq_cleanup [2022-11-03 02:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rxq_cleanup [2022-11-03 02:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_initfail [2022-11-03 02:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_initfail [2022-11-03 02:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-03 02:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-03 02:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2022-11-03 02:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2022-11-03 02:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_reset [2022-11-03 02:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_reset [2022-11-03 02:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_flash_fwver_cmp [2022-11-03 02:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_flash_fwver_cmp [2022-11-03 02:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure __cmd_copy [2022-11-03 02:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __cmd_copy [2022-11-03 02:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_sm_started_entry [2022-11-03 02:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_sm_started_entry [2022-11-03 02:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_rspq_dbell_ready [2022-11-03 02:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_rspq_dbell_ready [2022-11-03 02:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure cna_read_firmware [2022-11-03 02:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cna_read_firmware [2022-11-03 02:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-03 02:41:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-03 02:41:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_flash_get_attr [2022-11-03 02:41:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_flash_get_attr [2022-11-03 02:41:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:41:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_mbox_regisr [2022-11-03 02:41:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_mbox_regisr [2022-11-03 02:41:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-03 02:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-03 02:41:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_hw_sem_get [2022-11-03 02:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_hw_sem_get [2022-11-03 02:41:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_vlan_rx_kill_vid [2022-11-03 02:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_vlan_rx_kill_vid [2022-11-03 02:41:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_tx_enet_start_rsp [2022-11-03 02:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_tx_enet_start_rsp [2022-11-03 02:41:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-03 02:41:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-03 02:41:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-03 02:41:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-03 02:41:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_hw_sem_get_cancel [2022-11-03 02:41:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_hw_sem_get_cancel [2022-11-03 02:41:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rx_enet_stop_rsp [2022-11-03 02:41:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rx_enet_stop_rsp [2022-11-03 02:41:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_ready_entry [2022-11-03 02:41:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_ready_entry [2022-11-03 02:41:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_mcast_del_req [2022-11-03 02:41:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_mcast_del_req [2022-11-03 02:41:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rx_coalescing_timeo_set [2022-11-03 02:41:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rx_coalescing_timeo_set [2022-11-03 02:41:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_failed_entry [2022-11-03 02:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_failed_entry [2022-11-03 02:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ucast_req [2022-11-03 02:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ucast_req [2022-11-03 02:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_release [2022-11-03 02:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_release [2022-11-03 02:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_cb_chld_stopped [2022-11-03 02:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_cb_chld_stopped [2022-11-03 02:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 02:41:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 02:41:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:41:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:41:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-03 02:41:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-03 02:41:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_start_wait [2022-11-03 02:41:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_start_wait [2022-11-03 02:41:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-03 02:41:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-03 02:41:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-03 02:41:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-03 02:41:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:41:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:41:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-03 02:41:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-03 02:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_vlan_rx_add_vid [2022-11-03 02:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_vlan_rx_add_vid [2022-11-03 02:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_disable [2022-11-03 02:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_disable [2022-11-03 02:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_uninit [2022-11-03 02:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_uninit [2022-11-03 02:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-03 02:41:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-03 02:41:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_initfail_sync_entry [2022-11-03 02:41:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_initfail_sync_entry [2022-11-03 02:41:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_linkup_aen [2022-11-03 02:41:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_linkup_aen [2022-11-03 02:41:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_fail_entry [2022-11-03 02:41:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_fail_entry [2022-11-03 02:41:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-03 02:41:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-03 02:41:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_init_wait [2022-11-03 02:41:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_init_wait [2022-11-03 02:41:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_getattrfail [2022-11-03 02:41:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_getattrfail [2022-11-03 02:41:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_get_mac [2022-11-03 02:41:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_get_mac [2022-11-03 02:41:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cee_isr [2022-11-03 02:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cee_isr [2022-11-03 02:41:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-03 02:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-03 02:41:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_8 [2022-11-03 02:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_8 [2022-11-03 02:41:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_7 [2022-11-03 02:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_7 [2022-11-03 02:41:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_9 [2022-11-03 02:41:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_9 [2022-11-03 02:41:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:41:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_6 [2022-11-03 02:41:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_6 [2022-11-03 02:41:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2022-11-03 02:41:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2022-11-03 02:41:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-03 02:41:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-03 02:41:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_cee_meminfo [2022-11-03 02:41:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_cee_meminfo [2022-11-03 02:41:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_tx_cleanup [2022-11-03 02:41:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_tx_cleanup [2022-11-03 02:41:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_setup_tx [2022-11-03 02:41:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_setup_tx [2022-11-03 02:41:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:41:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_mbox_flush [2022-11-03 02:41:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_mbox_flush [2022-11-03 02:41:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_last_resp_wait_entry [2022-11-03 02:41:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_last_resp_wait_entry [2022-11-03 02:41:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-03 02:41:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-03 02:41:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-11-03 02:41:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-11-03 02:41:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_get_adapter_model [2022-11-03 02:41:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_get_adapter_model [2022-11-03 02:41:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure __bfa_alen_set [2022-11-03 02:41:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __bfa_alen_set [2022-11-03 02:41:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_flash_img_get_chnk [2022-11-03 02:41:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_flash_img_get_chnk [2022-11-03 02:41:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rxq_cleanup_skb [2022-11-03 02:41:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rxq_cleanup_skb [2022-11-03 02:41:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_enabling_entry [2022-11-03 02:41:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_enabling_entry [2022-11-03 02:41:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_disable_mbox_irq [2022-11-03 02:41:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_disable_mbox_irq [2022-11-03 02:41:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-03 02:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-03 02:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 02:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 02:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-03 02:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-03 02:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_setup_rx [2022-11-03 02:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_setup_rx [2022-11-03 02:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_stop_wait [2022-11-03 02:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_stop_wait [2022-11-03 02:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_sm_ready [2022-11-03 02:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_sm_ready [2022-11-03 02:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-03 02:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-03 02:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_enabling [2022-11-03 02:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_enabling [2022-11-03 02:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-03 02:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-03 02:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_hw_sem_release [2022-11-03 02:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_hw_sem_release [2022-11-03 02:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_ioc_ready_wait [2022-11-03 02:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_ioc_ready_wait [2022-11-03 02:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_rspq_pi_update [2022-11-03 02:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_rspq_pi_update [2022-11-03 02:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_disabling [2022-11-03 02:41:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_disabling [2022-11-03 02:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_rss_cfg_apply [2022-11-03 02:41:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_rss_cfg_apply [2022-11-03 02:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_disable [2022-11-03 02:41:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_disable [2022-11-03 02:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_tx_msix_unregister [2022-11-03 02:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_tx_msix_unregister [2022-11-03 02:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_lseek [2022-11-03 02:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_lseek [2022-11-03 02:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_fail_retry [2022-11-03 02:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_fail_retry [2022-11-03 02:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_destroy [2022-11-03 02:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_destroy [2022-11-03 02:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-03 02:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-03 02:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_enet_stop_wait_entry [2022-11-03 02:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_enet_stop_wait_entry [2022-11-03 02:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_stop_wait [2022-11-03 02:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_stop_wait [2022-11-03 02:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_start [2022-11-03 02:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_start [2022-11-03 02:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rss_cfg [2022-11-03 02:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rss_cfg [2022-11-03 02:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_tx_enet_start [2022-11-03 02:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_tx_enet_start [2022-11-03 02:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-03 02:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-03 02:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_write_send [2022-11-03 02:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_write_send [2022-11-03 02:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_pause_init_wait [2022-11-03 02:41:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_pause_init_wait [2022-11-03 02:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_7 [2022-11-03 02:41:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_7 [2022-11-03 02:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_netif_rx_schedule_poll [2022-11-03 02:41:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_netif_rx_schedule_poll [2022-11-03 02:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_create [2022-11-03 02:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_create [2022-11-03 02:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_enet_attr_wait_entry [2022-11-03 02:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_enet_attr_wait_entry [2022-11-03 02:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-03 02:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-03 02:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_reset [2022-11-03 02:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_reset [2022-11-03 02:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rx_promisc_req [2022-11-03 02:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rx_promisc_req [2022-11-03 02:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-03 02:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-03 02:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_error_isr [2022-11-03 02:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_error_isr [2022-11-03 02:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_rxf_start_wait_entry [2022-11-03 02:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_rxf_start_wait_entry [2022-11-03 02:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_debug_fwtrc [2022-11-03 02:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_debug_fwtrc [2022-11-03 02:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_started [2022-11-03 02:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_started [2022-11-03 02:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_cb [2022-11-03 02:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_cb [2022-11-03 02:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-03 02:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-03 02:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_chld_stop_wait [2022-11-03 02:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_chld_stop_wait [2022-11-03 02:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_disabled_entry [2022-11-03 02:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_disabled_entry [2022-11-03 02:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_stopped [2022-11-03 02:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_stopped [2022-11-03 02:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_started_entry [2022-11-03 02:41:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_started_entry [2022-11-03 02:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-03 02:41:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-03 02:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:41:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_isr [2022-11-03 02:41:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_isr [2022-11-03 02:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_drvinfo [2022-11-03 02:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_drvinfo [2022-11-03 02:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_notify [2022-11-03 02:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_notify [2022-11-03 02:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_cb_rx_stopped [2022-11-03 02:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_cb_rx_stopped [2022-11-03 02:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_cfg_reset [2022-11-03 02:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_cfg_reset [2022-11-03 02:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_lock_uninit [2022-11-03 02:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_lock_uninit [2022-11-03 02:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_initfail [2022-11-03 02:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_initfail [2022-11-03 02:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rit_cfg [2022-11-03 02:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rit_cfg [2022-11-03 02:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_failed [2022-11-03 02:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_failed [2022-11-03 02:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_quiesce_wait [2022-11-03 02:41:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_quiesce_wait [2022-11-03 02:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_disable [2022-11-03 02:41:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_disable [2022-11-03 02:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_start_wait [2022-11-03 02:41:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_start_wait [2022-11-03 02:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_read_send [2022-11-03 02:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_read_send [2022-11-03 02:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mod_cb_rx_stopped_all [2022-11-03 02:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mod_cb_rx_stopped_all [2022-11-03 02:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_res_alloc [2022-11-03 02:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_res_alloc [2022-11-03 02:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_lpbk_up [2022-11-03 02:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_lpbk_up [2022-11-03 02:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_cmd_post [2022-11-03 02:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_cmd_post [2022-11-03 02:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_cmdq_dbell_ready [2022-11-03 02:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_cmdq_dbell_ready [2022-11-03 02:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_last_resp_wait [2022-11-03 02:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_last_resp_wait [2022-11-03 02:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_cfg_wait_entry [2022-11-03 02:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_cfg_wait_entry [2022-11-03 02:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_enable [2022-11-03 02:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_enable [2022-11-03 02:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_cb_rx_stopped [2022-11-03 02:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_cb_rx_stopped [2022-11-03 02:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_smem_pgnum [2022-11-03 02:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_smem_pgnum [2022-11-03 02:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure bna_cb_ioceth_hbfail [2022-11-03 02:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_cb_ioceth_hbfail [2022-11-03 02:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-03 02:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-03 02:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-03 02:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-03 02:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-03 02:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-03 02:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_sset_count [2022-11-03 02:41:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_sset_count [2022-11-03 02:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_semwait_entry [2022-11-03 02:41:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_semwait_entry [2022-11-03 02:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-03 02:41:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-03 02:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_fwcheck [2022-11-03 02:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_fwcheck [2022-11-03 02:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_uninit [2022-11-03 02:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_uninit [2022-11-03 02:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_wol [2022-11-03 02:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_wol [2022-11-03 02:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_disabling_sync [2022-11-03 02:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_disabling_sync [2022-11-03 02:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-11-03 02:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-11-03 02:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_prio_cleanup_wait [2022-11-03 02:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_prio_cleanup_wait [2022-11-03 02:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_buffer_release [2022-11-03 02:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_buffer_release [2022-11-03 02:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-03 02:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-03 02:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_vlan_add [2022-11-03 02:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_vlan_add [2022-11-03 02:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_init_rsp [2022-11-03 02:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_init_rsp [2022-11-03 02:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_enable_reply [2022-11-03 02:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_enable_reply [2022-11-03 02:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_ready [2022-11-03 02:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_ready [2022-11-03 02:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2022-11-03 02:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2022-11-03 02:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure bna_mac_find [2022-11-03 02:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_mac_find [2022-11-03 02:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_last_resp_wait [2022-11-03 02:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_last_resp_wait [2022-11-03 02:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct2_pll_init [2022-11-03 02:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct2_pll_init [2022-11-03 02:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-03 02:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-03 02:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-11-03 02:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-11-03 02:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_sync_start [2022-11-03 02:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_sync_start [2022-11-03 02:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_reinit_rx [2022-11-03 02:41:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_reinit_rx [2022-11-03 02:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_read [2022-11-03 02:41:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_read [2022-11-03 02:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_debugfs_open_reg [2022-11-03 02:41:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_debugfs_open_reg [2022-11-03 02:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_q_num_adjust [2022-11-03 02:41:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_q_num_adjust [2022-11-03 02:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_perm_mac_get [2022-11-03 02:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_perm_mac_get [2022-11-03 02:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rxf_ucast_set_rsp [2022-11-03 02:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rxf_ucast_set_rsp [2022-11-03 02:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_sem_put [2022-11-03 02:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_sem_put [2022-11-03 02:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_bw_update_aen [2022-11-03 02:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_bw_update_aen [2022-11-03 02:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_fwver_cmp [2022-11-03 02:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_fwver_cmp [2022-11-03 02:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_event_notify [2022-11-03 02:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_event_notify [2022-11-03 02:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-03 02:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-03 02:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 02:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 02:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_down_resp_wait_entry [2022-11-03 02:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_down_resp_wait_entry [2022-11-03 02:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-03 02:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-03 02:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_prio_stop_wait_entry [2022-11-03 02:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_prio_stop_wait_entry [2022-11-03 02:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rx_vlan_filter_set [2022-11-03 02:41:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rx_vlan_filter_set [2022-11-03 02:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_ucast_cfg_reset [2022-11-03 02:41:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_ucast_cfg_reset [2022-11-03 02:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-03 02:41:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-03 02:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:41:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_pf_hwfailed [2022-11-03 02:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_pf_hwfailed [2022-11-03 02:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cee_reset_stats_isr [2022-11-03 02:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cee_reset_stats_isr [2022-11-03 02:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_pci_remove [2022-11-03 02:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_pci_remove [2022-11-03 02:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_reset [2022-11-03 02:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_reset [2022-11-03 02:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_mod_start [2022-11-03 02:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_mod_start [2022-11-03 02:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_promisc_cfg_apply [2022-11-03 02:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_promisc_cfg_apply [2022-11-03 02:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-03 02:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-03 02:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_set_cur_ioc_fwstate [2022-11-03 02:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_set_cur_ioc_fwstate [2022-11-03 02:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_tx_res_free [2022-11-03 02:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_tx_res_free [2022-11-03 02:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_disabling [2022-11-03 02:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_disabling [2022-11-03 02:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_is_operational [2022-11-03 02:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_is_operational [2022-11-03 02:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-03 02:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-03 02:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_semwait [2022-11-03 02:41:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_semwait [2022-11-03 02:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_mbox_poll [2022-11-03 02:41:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_mbox_poll [2022-11-03 02:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxq_put [2022-11-03 02:41:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxq_put [2022-11-03 02:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-03 02:41:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-03 02:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-03 02:41:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-03 02:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_dbell_wait [2022-11-03 02:41:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_dbell_wait [2022-11-03 02:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_mbox_send [2022-11-03 02:41:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_mbox_send [2022-11-03 02:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure bna_cb_ioceth_disable [2022-11-03 02:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_cb_ioceth_disable [2022-11-03 02:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rxq_cleanup_page [2022-11-03 02:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rxq_cleanup_page [2022-11-03 02:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_set_rx_mcast_fltr [2022-11-03 02:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_set_rx_mcast_fltr [2022-11-03 02:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_rxf_start_wait [2022-11-03 02:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_rxf_start_wait [2022-11-03 02:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_mtu_set [2022-11-03 02:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_mtu_set [2022-11-03 02:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cee_attr_meminfo [2022-11-03 02:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cee_attr_meminfo [2022-11-03 02:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_down_resp_wait [2022-11-03 02:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_down_resp_wait [2022-11-03 02:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_stopped [2022-11-03 02:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_stopped [2022-11-03 02:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rxf_mcast_add_rsp [2022-11-03 02:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rxf_mcast_add_rsp [2022-11-03 02:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_hwfail_entry [2022-11-03 02:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_hwfail_entry [2022-11-03 02:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-03 02:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-03 02:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-03 02:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-03 02:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_rsp_copy [2022-11-03 02:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_rsp_copy [2022-11-03 02:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 02:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 02:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_fail_notify [2022-11-03 02:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_fail_notify [2022-11-03 02:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_mcast_filter_req [2022-11-03 02:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_mcast_filter_req [2022-11-03 02:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_cb_stats_get [2022-11-03 02:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_cb_stats_get [2022-11-03 02:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_boot [2022-11-03 02:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_boot [2022-11-03 02:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_fwcheck_entry [2022-11-03 02:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_fwcheck_entry [2022-11-03 02:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_stopped_entry [2022-11-03 02:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_stopped_entry [2022-11-03 02:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_cleanup_wait [2022-11-03 02:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_cleanup_wait [2022-11-03 02:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_mod_cb_tx_stopped_all [2022-11-03 02:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_mod_cb_tx_stopped_all [2022-11-03 02:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct2_map_port [2022-11-03 02:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct2_map_port [2022-11-03 02:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_stopped [2022-11-03 02:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_stopped [2022-11-03 02:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_sm_stopped_entry [2022-11-03 02:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_sm_stopped_entry [2022-11-03 02:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_stop [2022-11-03 02:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_stop [2022-11-03 02:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_sm_cfg_wait_entry [2022-11-03 02:41:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_sm_cfg_wait_entry [2022-11-03 02:41:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_firmware_unlock [2022-11-03 02:41:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_firmware_unlock [2022-11-03 02:41:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rxq_alloc_uninit [2022-11-03 02:41:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rxq_alloc_uninit [2022-11-03 02:41:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_start [2022-11-03 02:41:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_start [2022-11-03 02:41:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_mcast_del [2022-11-03 02:41:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_mcast_del [2022-11-03 02:41:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-03 02:41:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-03 02:41:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_mtu_set [2022-11-03 02:41:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_mtu_set [2022-11-03 02:41:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-03 02:41:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-03 02:41:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_rxf_stop_wait [2022-11-03 02:41:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_rxf_stop_wait [2022-11-03 02:41:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_enet_stop_wait [2022-11-03 02:41:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_enet_stop_wait [2022-11-03 02:41:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_start_stop_wait [2022-11-03 02:41:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_start_stop_wait [2022-11-03 02:41:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_failed_entry [2022-11-03 02:41:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_failed_entry [2022-11-03 02:41:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-03 02:41:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-03 02:41:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_vlan_strip_enable [2022-11-03 02:41:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_vlan_strip_enable [2022-11-03 02:41:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_stopped_entry [2022-11-03 02:41:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_stopped_entry [2022-11-03 02:41:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_cb_ioceth_ready [2022-11-03 02:41:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_cb_ioceth_ready [2022-11-03 02:41:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_sm_init_wait_entry [2022-11-03 02:41:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_sm_init_wait_entry [2022-11-03 02:41:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_pause_init_wait_entry [2022-11-03 02:41:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_pause_init_wait_entry [2022-11-03 02:41:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:41:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_flash_meminfo [2022-11-03 02:41:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_flash_meminfo [2022-11-03 02:41:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_stats_count_locked [2022-11-03 02:41:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_stats_count_locked [2022-11-03 02:41:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_cfg_wait [2022-11-03 02:41:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_cfg_wait [2022-11-03 02:41:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_disabling_sync_entry [2022-11-03 02:41:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_disabling_sync_entry [2022-11-03 02:41:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_cb_mbox_intr_enable [2022-11-03 02:41:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_cb_mbox_intr_enable [2022-11-03 02:41:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-03 02:41:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-03 02:41:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_last_resp_wait [2022-11-03 02:41:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_last_resp_wait [2022-11-03 02:41:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:41:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure bna_mbox_handler [2022-11-03 02:41:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_mbox_handler [2022-11-03 02:41:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_enable_default_bcast [2022-11-03 02:41:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_enable_default_bcast [2022-11-03 02:41:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_chld_stop_wait_entry [2022-11-03 02:41:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_chld_stop_wait_entry [2022-11-03 02:41:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_dbell_wait_entry [2022-11-03 02:41:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_dbell_wait_entry [2022-11-03 02:41:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_meminfo [2022-11-03 02:41:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_meminfo [2022-11-03 02:41:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_stop_wait_entry [2022-11-03 02:41:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_stop_wait_entry [2022-11-03 02:41:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-03 02:41:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-03 02:41:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_disabling_entry [2022-11-03 02:41:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_disabling_entry [2022-11-03 02:41:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rxf_cfg_rsp [2022-11-03 02:41:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rxf_cfg_rsp [2022-11-03 02:41:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_cb_rx_started [2022-11-03 02:41:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_cb_rx_started [2022-11-03 02:41:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 02:41:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 02:41:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_enet_stop [2022-11-03 02:41:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_enet_stop [2022-11-03 02:41:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_started [2022-11-03 02:41:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_started [2022-11-03 02:41:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2022-11-03 02:41:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2022-11-03 02:41:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-03 02:41:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-03 02:41:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-03 02:41:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-03 02:41:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_mem_free [2022-11-03 02:41:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_mem_free [2022-11-03 02:41:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_mismatch_entry [2022-11-03 02:41:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_mismatch_entry [2022-11-03 02:41:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct2_lclk_init [2022-11-03 02:41:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct2_lclk_init [2022-11-03 02:41:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-03 02:41:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-03 02:41:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_promisc_cfg_reset [2022-11-03 02:41:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_promisc_cfg_reset [2022-11-03 02:41:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_disable_msix [2022-11-03 02:41:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_disable_msix [2022-11-03 02:41:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_ioc_disable_wait [2022-11-03 02:41:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_ioc_disable_wait [2022-11-03 02:41:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_stopped [2022-11-03 02:41:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_stopped [2022-11-03 02:41:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_get_cur_ioc_fwstate [2022-11-03 02:41:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_get_cur_ioc_fwstate [2022-11-03 02:41:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_ioceth_disable [2022-11-03 02:41:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_ioceth_disable [2022-11-03 02:41:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_cmdq_dbell [2022-11-03 02:41:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_cmdq_dbell [2022-11-03 02:41:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_netdev_hwstats_fill [2022-11-03 02:41:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_netdev_hwstats_fill [2022-11-03 02:41:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_ioc_ready_wait_entry [2022-11-03 02:41:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_ioc_ready_wait_entry [2022-11-03 02:41:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_q_num_init [2022-11-03 02:41:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_q_num_init [2022-11-03 02:41:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_admin_up [2022-11-03 02:41:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_admin_up [2022-11-03 02:41:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_attr_get_rsp [2022-11-03 02:41:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_attr_get_rsp [2022-11-03 02:41:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-03 02:41:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-03 02:41:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-03 02:41:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-03 02:41:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_disable [2022-11-03 02:41:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_disable [2022-11-03 02:41:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_sync_leave [2022-11-03 02:41:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_sync_leave [2022-11-03 02:41:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_7 [2022-11-03 02:41:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_7 [2022-11-03 02:41:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:41:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:41:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_vlanfilter_enable [2022-11-03 02:41:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_vlanfilter_enable [2022-11-03 02:41:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:41:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:41:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_stopped_entry [2022-11-03 02:41:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_stopped_entry [2022-11-03 02:41:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_cb_rxf_stopped [2022-11-03 02:41:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_cb_rxf_stopped [2022-11-03 02:41:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_set_netdev_perm_addr [2022-11-03 02:41:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_set_netdev_perm_addr [2022-11-03 02:41:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_cmd_act_check [2022-11-03 02:41:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_cmd_act_check [2022-11-03 02:41:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_flash_partition_by_offset [2022-11-03 02:41:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_flash_partition_by_offset [2022-11-03 02:41:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_fail_sync [2022-11-03 02:41:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_fail_sync [2022-11-03 02:41:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_sm_cfg_wait [2022-11-03 02:41:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_sm_cfg_wait [2022-11-03 02:41:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_10 [2022-11-03 02:41:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_10 [2022-11-03 02:41:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_mbox_queue [2022-11-03 02:41:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_mbox_queue [2022-11-03 02:41:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_admin_rsp [2022-11-03 02:41:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_admin_rsp [2022-11-03 02:41:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-03 02:41:32,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-03 02:41:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-03 02:41:32,531 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-03 02:41:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_hwinit [2022-11-03 02:41:32,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_hwinit [2022-11-03 02:41:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure bna_msgq_rsp_handler [2022-11-03 02:41:32,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_msgq_rsp_handler [2022-11-03 02:41:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure bna_cb_ioceth_enable [2022-11-03 02:41:32,532 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_cb_ioceth_enable [2022-11-03 02:41:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_wc_wait [2022-11-03 02:41:32,532 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_wc_wait [2022-11-03 02:41:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_tx_enet_stop [2022-11-03 02:41:32,532 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_tx_enet_stop [2022-11-03 02:41:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-03 02:41:32,532 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-03 02:41:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_disable_comp [2022-11-03 02:41:32,533 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_disable_comp [2022-11-03 02:41:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cb_image_get_chunk [2022-11-03 02:41:32,533 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cb_image_get_chunk [2022-11-03 02:41:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-03 02:41:32,533 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-03 02:41:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-03 02:41:32,533 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-03 02:41:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_stopped [2022-11-03 02:41:32,534 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_stopped [2022-11-03 02:41:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mcast_delall [2022-11-03 02:41:32,534 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mcast_delall [2022-11-03 02:41:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-11-03 02:41:32,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-11-03 02:41:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_disabled [2022-11-03 02:41:32,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_disabled [2022-11-03 02:41:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_pci_uninit [2022-11-03 02:41:32,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_pci_uninit [2022-11-03 02:41:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ethport_can_be_up [2022-11-03 02:41:32,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ethport_can_be_up [2022-11-03 02:41:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_mod_fail [2022-11-03 02:41:32,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_mod_fail [2022-11-03 02:41:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_fwver_get [2022-11-03 02:41:32,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_fwver_get [2022-11-03 02:41:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_failed_entry [2022-11-03 02:41:32,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_failed_entry [2022-11-03 02:41:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-03 02:41:32,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-03 02:41:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-03 02:41:32,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-03 02:41:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_notify [2022-11-03 02:41:32,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_notify [2022-11-03 02:41:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_sm_ready_entry [2022-11-03 02:41:32,537 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_sm_ready_entry [2022-11-03 02:41:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-11-03 02:41:32,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-11-03 02:41:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_rx_enet_stop [2022-11-03 02:41:32,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_rx_enet_stop [2022-11-03 02:41:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_init_wait_entry [2022-11-03 02:41:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_init_wait_entry [2022-11-03 02:41:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:41:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:41:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:41:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mod_fail [2022-11-03 02:41:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mod_fail [2022-11-03 02:41:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_cleanup_complete [2022-11-03 02:41:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_cleanup_complete [2022-11-03 02:41:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mcast_add [2022-11-03 02:41:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mcast_add [2022-11-03 02:41:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_pause_config [2022-11-03 02:41:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_pause_config [2022-11-03 02:41:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-03 02:41:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-03 02:41:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_cb_rxf_started [2022-11-03 02:41:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_cb_rxf_started [2022-11-03 02:41:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_pf_fwmismatch [2022-11-03 02:41:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_pf_fwmismatch [2022-11-03 02:41:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_getattr_reply [2022-11-03 02:41:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_getattr_reply [2022-11-03 02:41:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_linkdown_aen [2022-11-03 02:41:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_linkdown_aen [2022-11-03 02:41:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-11-03 02:41:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-11-03 02:41:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-03 02:41:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-03 02:41:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_stop [2022-11-03 02:41:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_stop [2022-11-03 02:41:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_start [2022-11-03 02:41:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_start [2022-11-03 02:41:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_get_ringparam [2022-11-03 02:41:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_get_ringparam [2022-11-03 02:41:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_up [2022-11-03 02:41:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_up [2022-11-03 02:41:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure bna_cb_ioceth_reset [2022-11-03 02:41:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_cb_ioceth_reset [2022-11-03 02:41:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_down_entry [2022-11-03 02:41:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_down_entry [2022-11-03 02:41:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_rxf_stop_wait_entry [2022-11-03 02:41:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_rxf_stop_wait_entry [2022-11-03 02:41:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-03 02:41:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-03 02:41:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_poll_fwinit [2022-11-03 02:41:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_poll_fwinit [2022-11-03 02:41:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_sm_dbell_wait_entry [2022-11-03 02:41:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_sm_dbell_wait_entry [2022-11-03 02:41:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rx_msix_unregister [2022-11-03 02:41:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rx_msix_unregister [2022-11-03 02:41:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-03 02:41:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-03 02:41:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:41:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:41:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-03 02:41:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-03 02:41:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-03 02:41:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-03 02:41:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_set_cmd [2022-11-03 02:41:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_set_cmd [2022-11-03 02:41:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_pf_failed [2022-11-03 02:41:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_pf_failed [2022-11-03 02:41:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure bna_reg_offset_check [2022-11-03 02:41:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_reg_offset_check [2022-11-03 02:41:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_fail [2022-11-03 02:41:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_fail [2022-11-03 02:41:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2022-11-03 02:41:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2022-11-03 02:41:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-11-03 02:41:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-11-03 02:41:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_free [2022-11-03 02:41:32,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_free [2022-11-03 02:41:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_cmdq_ci_update [2022-11-03 02:41:32,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_cmdq_ci_update [2022-11-03 02:41:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_fail_entry [2022-11-03 02:41:32,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_fail_entry [2022-11-03 02:41:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_mod_cb_tx_stopped [2022-11-03 02:41:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_mod_cb_tx_stopped [2022-11-03 02:41:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_quiesce_wait [2022-11-03 02:41:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_quiesce_wait [2022-11-03 02:41:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_failed [2022-11-03 02:41:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_failed [2022-11-03 02:41:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_cb_ioceth_disabled [2022-11-03 02:41:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_cb_ioceth_disabled [2022-11-03 02:41:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cb_image_get_size [2022-11-03 02:41:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cb_image_get_size [2022-11-03 02:41:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_sm_start_wait_entry [2022-11-03 02:41:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_sm_start_wait_entry [2022-11-03 02:41:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_cb_tx_stopped [2022-11-03 02:41:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_cb_tx_stopped [2022-11-03 02:41:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-03 02:41:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-03 02:41:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_stopped_entry [2022-11-03 02:41:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_stopped_entry [2022-11-03 02:41:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_pf_disabled [2022-11-03 02:41:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_pf_disabled [2022-11-03 02:41:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_set_rx_ucast_fltr [2022-11-03 02:41:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_set_rx_ucast_fltr [2022-11-03 02:41:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_sync_complete [2022-11-03 02:41:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_sync_complete [2022-11-03 02:41:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_down [2022-11-03 02:41:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_down [2022-11-03 02:41:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-03 02:41:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-03 02:41:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:41:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_disabling_entry [2022-11-03 02:41:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_disabling_entry [2022-11-03 02:41:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_mod_stop [2022-11-03 02:41:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_mod_stop [2022-11-03 02:41:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_pf_enabled [2022-11-03 02:41:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_pf_enabled [2022-11-03 02:41:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_pause_set [2022-11-03 02:41:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_pause_set [2022-11-03 02:41:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure bna_num_txq_set [2022-11-03 02:41:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_num_txq_set [2022-11-03 02:41:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_map_port [2022-11-03 02:41:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_map_port [2022-11-03 02:41:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_cb_ethport_stopped [2022-11-03 02:41:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_cb_ethport_stopped [2022-11-03 02:41:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_start [2022-11-03 02:41:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_start [2022-11-03 02:41:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_flash_update_part [2022-11-03 02:41:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_flash_update_part [2022-11-03 02:41:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-03 02:41:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-03 02:41:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_set_alt_ioc_fwstate [2022-11-03 02:41:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_set_alt_ioc_fwstate [2022-11-03 02:41:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_sm_ioc_disable_wait_entry [2022-11-03 02:41:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_sm_ioc_disable_wait_entry [2022-11-03 02:41:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-03 02:41:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-03 02:41:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bfa_dma_be_addr_set [2022-11-03 02:41:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __bfa_dma_be_addr_set [2022-11-03 02:41:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-11-03 02:41:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-11-03 02:41:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_sm_dbell_wait [2022-11-03 02:41:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_sm_dbell_wait [2022-11-03 02:41:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_sync_join [2022-11-03 02:41:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_sync_join [2022-11-03 02:41:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-03 02:41:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-03 02:41:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_sem_release [2022-11-03 02:41:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_sem_release [2022-11-03 02:41:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-03 02:41:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-03 02:41:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_mbox_irq_free [2022-11-03 02:41:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_mbox_irq_free [2022-11-03 02:41:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_debug_save_ftrc [2022-11-03 02:41:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_debug_save_ftrc [2022-11-03 02:41:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ib_coalescing_timeo_set [2022-11-03 02:41:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ib_coalescing_timeo_set [2022-11-03 02:41:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_hwfail [2022-11-03 02:41:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_hwfail [2022-11-03 02:41:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct2_reg_init [2022-11-03 02:41:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct2_reg_init [2022-11-03 02:41:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_reg_init [2022-11-03 02:41:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_reg_init [2022-11-03 02:41:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_cmdq_copy_rsp [2022-11-03 02:41:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_cmdq_copy_rsp [2022-11-03 02:41:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ioceth_uninit [2022-11-03 02:41:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ioceth_uninit [2022-11-03 02:41:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_prio_cleanup_wait_entry [2022-11-03 02:41:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_prio_cleanup_wait_entry [2022-11-03 02:41:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_set_rx_mode [2022-11-03 02:41:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_set_rx_mode [2022-11-03 02:41:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_fail_sync_entry [2022-11-03 02:41:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_fail_sync_entry [2022-11-03 02:41:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_lpbk_down [2022-11-03 02:41:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_lpbk_down [2022-11-03 02:41:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_ucast_cfg_apply [2022-11-03 02:41:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_ucast_cfg_apply [2022-11-03 02:41:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mod_stop [2022-11-03 02:41:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mod_stop [2022-11-03 02:41:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-03 02:41:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-03 02:41:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_stop [2022-11-03 02:41:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_stop [2022-11-03 02:41:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_cleanup_wait_entry [2022-11-03 02:41:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_cleanup_wait_entry [2022-11-03 02:41:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure bna_num_rxp_set [2022-11-03 02:41:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_num_rxp_set [2022-11-03 02:41:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_enable [2022-11-03 02:41:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_enable [2022-11-03 02:41:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_pause_set_rsp [2022-11-03 02:41:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_pause_set_rsp [2022-11-03 02:41:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mod_start [2022-11-03 02:41:32,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mod_start [2022-11-03 02:41:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_detach [2022-11-03 02:41:32,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_detach [2022-11-03 02:41:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_set_features [2022-11-03 02:41:32,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_set_features [2022-11-03 02:41:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_wc_up [2022-11-03 02:41:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_wc_up [2022-11-03 02:41:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_op [2022-11-03 02:41:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_op [2022-11-03 02:41:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-03 02:41:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-03 02:41:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_fw_ver_patch_cmp [2022-11-03 02:41:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_fw_ver_patch_cmp [2022-11-03 02:41:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 02:41:32,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 02:41:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_ready [2022-11-03 02:41:32,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_ready [2022-11-03 02:41:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_admin_down [2022-11-03 02:41:32,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_admin_down [2022-11-03 02:41:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_fail [2022-11-03 02:41:32,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_fail [2022-11-03 02:41:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-03 02:41:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-03 02:41:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-03 02:41:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-03 02:41:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_open [2022-11-03 02:41:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_open [2022-11-03 02:41:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_cee_notify [2022-11-03 02:41:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_cee_notify [2022-11-03 02:41:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_sm_started_entry [2022-11-03 02:41:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_sm_started_entry [2022-11-03 02:41:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_destroy [2022-11-03 02:41:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_destroy [2022-11-03 02:41:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_flash_status_read [2022-11-03 02:41:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_flash_status_read [2022-11-03 02:41:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_mode_set [2022-11-03 02:41:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_mode_set [2022-11-03 02:41:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure cmdq_sm_ready [2022-11-03 02:41:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdq_sm_ready [2022-11-03 02:41:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-03 02:41:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-03 02:41:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-03 02:41:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-03 02:41:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-03 02:41:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-03 02:41:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-03 02:41:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-03 02:41:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-03 02:41:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-03 02:41:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_enet_stop [2022-11-03 02:41:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_enet_stop [2022-11-03 02:41:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_msgq_rspq_dbell [2022-11-03 02:41:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_msgq_rspq_dbell [2022-11-03 02:41:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_up_resp_wait [2022-11-03 02:41:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_up_resp_wait [2022-11-03 02:41:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_up_resp_wait_entry [2022-11-03 02:41:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_up_resp_wait_entry [2022-11-03 02:41:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-03 02:41:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-03 02:41:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-03 02:41:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-03 02:41:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_ethport_enable_aen [2022-11-03 02:41:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_ethport_enable_aen [2022-11-03 02:41:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_sm_down [2022-11-03 02:41:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_sm_down [2022-11-03 02:41:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-03 02:41:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-03 02:41:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_txcmpl_process [2022-11-03 02:41:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_txcmpl_process [2022-11-03 02:41:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_iocpf_sm_fail [2022-11-03 02:41:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_iocpf_sm_fail [2022-11-03 02:41:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_fail [2022-11-03 02:41:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_fail [2022-11-03 02:41:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_get_alt_ioc_fwstate [2022-11-03 02:41:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_get_alt_ioc_fwstate [2022-11-03 02:41:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_hw_sem_init [2022-11-03 02:41:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_hw_sem_init [2022-11-03 02:41:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure bna_bfi_attr_get [2022-11-03 02:41:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_bfi_attr_get [2022-11-03 02:41:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure bna_cam_mod_mac_get [2022-11-03 02:41:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_cam_mod_mac_get [2022-11-03 02:41:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_nw_ioc_mbox_isr [2022-11-03 02:41:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_nw_ioc_mbox_isr [2022-11-03 02:41:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bna_ethport_fail [2022-11-03 02:41:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_ethport_fail [2022-11-03 02:41:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_getattr_entry [2022-11-03 02:41:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_getattr_entry [2022-11-03 02:41:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_mtu_get [2022-11-03 02:41:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_mtu_get [2022-11-03 02:41:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_set_mac_address [2022-11-03 02:41:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_set_mac_address [2022-11-03 02:41:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_ct_ownership_reset [2022-11-03 02:41:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_ct_ownership_reset [2022-11-03 02:41:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-03 02:41:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-03 02:41:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bfa_ioc_sm_uninit_entry [2022-11-03 02:41:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bfa_ioc_sm_uninit_entry [2022-11-03 02:41:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bna_enet_fail [2022-11-03 02:41:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_enet_fail [2022-11-03 02:41:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-03 02:41:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-03 02:41:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rx_stop [2022-11-03 02:41:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rx_stop [2022-11-03 02:41:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure bna_err_handler [2022-11-03 02:41:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_err_handler [2022-11-03 02:41:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rx_cleanup [2022-11-03 02:41:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rx_cleanup [2022-11-03 02:41:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:41:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_rxq_post [2022-11-03 02:41:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_rxq_post [2022-11-03 02:41:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-03 02:41:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-03 02:41:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_isr [2022-11-03 02:41:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_isr [2022-11-03 02:41:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure bna_rxf_vlan_strip_cfg_apply [2022-11-03 02:41:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_rxf_vlan_strip_cfg_apply [2022-11-03 02:41:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_sm_prio_stop_wait [2022-11-03 02:41:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_sm_prio_stop_wait [2022-11-03 02:41:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure bna_tx_cleanup_complete [2022-11-03 02:41:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bna_tx_cleanup_complete [2022-11-03 02:41:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure bnad_txrx_irq_alloc [2022-11-03 02:41:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure bnad_txrx_irq_alloc [2022-11-03 02:41:35,507 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:41:35,515 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:42:20,247 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:42:43,422 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:42:53,798 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:42:53,798 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 02:42:53,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:42:53 BoogieIcfgContainer [2022-11-03 02:42:53,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:42:53,811 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:42:53,811 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:42:53,815 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:42:53,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:41:11" (1/3) ... [2022-11-03 02:42:53,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70c7f8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:42:53, skipping insertion in model container [2022-11-03 02:42:53,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:41:28" (2/3) ... [2022-11-03 02:42:53,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70c7f8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:42:53, skipping insertion in model container [2022-11-03 02:42:53,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:42:53" (3/3) ... [2022-11-03 02:42:53,818 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--brocade--bna--bna.ko-entry_point.cil.out.i [2022-11-03 02:42:53,838 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:42:53,838 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:42:54,017 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:42:54,025 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6ac11c4b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:42:54,025 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:42:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand has 8420 states, 5024 states have (on average 1.348328025477707) internal successors, (6774), 5517 states have internal predecessors, (6774), 2775 states have call successors, (2775), 620 states have call predecessors, (2775), 619 states have return successors, (2750), 2475 states have call predecessors, (2750), 2750 states have call successors, (2750) [2022-11-03 02:42:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-03 02:42:54,086 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:42:54,087 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:42:54,088 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:42:54,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:42:54,097 INFO L85 PathProgramCache]: Analyzing trace with hash -7083351, now seen corresponding path program 1 times [2022-11-03 02:42:54,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:42:54,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945667802] [2022-11-03 02:42:54,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:42:54,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:42:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:42:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:42:56,104 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:42:56,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945667802] [2022-11-03 02:42:56,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945667802] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:42:56,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:42:56,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:42:56,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163775145] [2022-11-03 02:42:56,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:42:56,118 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:42:56,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:42:56,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:42:56,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:42:56,190 INFO L87 Difference]: Start difference. First operand has 8420 states, 5024 states have (on average 1.348328025477707) internal successors, (6774), 5517 states have internal predecessors, (6774), 2775 states have call successors, (2775), 620 states have call predecessors, (2775), 619 states have return successors, (2750), 2475 states have call predecessors, (2750), 2750 states have call successors, (2750) Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:42:58,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:00,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:02,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:07,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:09,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:13,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:16,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:19,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:22,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:25,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:28,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:31,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:32,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:33,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:36,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:38,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:40,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:42,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:46,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:51,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:51,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:43:51,656 INFO L93 Difference]: Finished difference Result 24510 states and 38127 transitions. [2022-11-03 02:43:51,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:43:51,658 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 122 [2022-11-03 02:43:51,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:43:51,821 INFO L225 Difference]: With dead ends: 24510 [2022-11-03 02:43:51,821 INFO L226 Difference]: Without dead ends: 15991 [2022-11-03 02:43:51,930 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:43:51,933 INFO L413 NwaCegarLoop]: 14276 mSDtfsCounter, 11189 mSDsluCounter, 12986 mSDsCounter, 0 mSdLazyCounter, 2064 mSolverCounterSat, 1 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11199 SdHoareTripleChecker+Valid, 26279 SdHoareTripleChecker+Invalid, 2081 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2064 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:43:51,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11199 Valid, 26279 Invalid, 2081 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2064 Invalid, 16 Unknown, 0 Unchecked, 54.4s Time] [2022-11-03 02:43:51,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15991 states. [2022-11-03 02:43:53,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15991 to 15954. [2022-11-03 02:43:53,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15954 states, 9533 states have (on average 1.343333682995909) internal successors, (12806), 10468 states have internal predecessors, (12806), 5216 states have call successors, (5216), 1209 states have call predecessors, (5216), 1204 states have return successors, (5936), 4643 states have call predecessors, (5936), 5202 states have call successors, (5936) [2022-11-03 02:43:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15954 states to 15954 states and 23958 transitions. [2022-11-03 02:43:53,618 INFO L78 Accepts]: Start accepts. Automaton has 15954 states and 23958 transitions. Word has length 122 [2022-11-03 02:43:53,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:43:53,621 INFO L495 AbstractCegarLoop]: Abstraction has 15954 states and 23958 transitions. [2022-11-03 02:43:53,622 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:43:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 15954 states and 23958 transitions. [2022-11-03 02:43:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-03 02:43:53,633 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:43:53,634 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:43:53,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:43:53,635 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:43:53,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:43:53,636 INFO L85 PathProgramCache]: Analyzing trace with hash -308498154, now seen corresponding path program 1 times [2022-11-03 02:43:53,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:43:53,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906099532] [2022-11-03 02:43:53,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:43:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:43:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:43:54,972 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:43:54,972 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:43:54,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906099532] [2022-11-03 02:43:54,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906099532] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:43:54,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:43:54,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:43:54,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507678201] [2022-11-03 02:43:54,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:43:54,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:43:54,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:43:54,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:43:54,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:43:54,976 INFO L87 Difference]: Start difference. First operand 15954 states and 23958 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:43:57,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:43:59,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:01,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:05,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:09,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:11,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:13,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:14,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:17,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:23,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:25,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:28,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:30,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:32,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:35,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:38,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:40,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:42,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:47,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:49,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:51,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:54,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:55,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:55,383 INFO L93 Difference]: Finished difference Result 31347 states and 48540 transitions. [2022-11-03 02:44:55,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:44:55,384 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 123 [2022-11-03 02:44:55,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:55,623 INFO L225 Difference]: With dead ends: 31347 [2022-11-03 02:44:55,623 INFO L226 Difference]: Without dead ends: 31342 [2022-11-03 02:44:55,641 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:44:55,642 INFO L413 NwaCegarLoop]: 14203 mSDtfsCounter, 11261 mSDsluCounter, 12871 mSDsCounter, 0 mSdLazyCounter, 2055 mSolverCounterSat, 1 mSolverCounterUnsat, 17 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11266 SdHoareTripleChecker+Valid, 26094 SdHoareTripleChecker+Invalid, 2073 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2055 IncrementalHoareTripleChecker+Invalid, 17 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:55,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11266 Valid, 26094 Invalid, 2073 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2055 Invalid, 17 Unknown, 0 Unchecked, 59.4s Time] [2022-11-03 02:44:55,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31342 states. [2022-11-03 02:44:57,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31342 to 31306. [2022-11-03 02:44:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31306 states, 18730 states have (on average 1.3451147891083823) internal successors, (25194), 20579 states have internal predecessors, (25194), 10187 states have call successors, (10187), 2397 states have call predecessors, (10187), 2388 states have return successors, (13111), 9050 states have call predecessors, (13111), 10173 states have call successors, (13111) [2022-11-03 02:44:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31306 states to 31306 states and 48492 transitions. [2022-11-03 02:44:58,145 INFO L78 Accepts]: Start accepts. Automaton has 31306 states and 48492 transitions. Word has length 123 [2022-11-03 02:44:58,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:58,146 INFO L495 AbstractCegarLoop]: Abstraction has 31306 states and 48492 transitions. [2022-11-03 02:44:58,146 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:44:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 31306 states and 48492 transitions. [2022-11-03 02:44:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-03 02:44:58,160 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:58,160 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:44:58,160 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:44:58,161 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:58,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:58,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1062092832, now seen corresponding path program 1 times [2022-11-03 02:44:58,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:58,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376834720] [2022-11-03 02:44:58,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:58,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:59,380 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:44:59,381 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:59,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376834720] [2022-11-03 02:44:59,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376834720] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:59,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:44:59,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:44:59,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181017268] [2022-11-03 02:44:59,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:59,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:44:59,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:59,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:44:59,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:44:59,385 INFO L87 Difference]: Start difference. First operand 31306 states and 48492 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:45:01,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:03,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:05,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:09,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:13,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:15,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:17,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:20,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:25,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:27,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:29,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:31,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:34,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:36,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:39,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:41,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:44,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:48,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:49,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:53,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:53,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:53,852 INFO L93 Difference]: Finished difference Result 31377 states and 48572 transitions. [2022-11-03 02:45:53,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:45:53,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 124 [2022-11-03 02:45:53,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:54,080 INFO L225 Difference]: With dead ends: 31377 [2022-11-03 02:45:54,080 INFO L226 Difference]: Without dead ends: 31372 [2022-11-03 02:45:54,101 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:54,104 INFO L413 NwaCegarLoop]: 14315 mSDtfsCounter, 11074 mSDsluCounter, 12864 mSDsCounter, 0 mSdLazyCounter, 2084 mSolverCounterSat, 1 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11079 SdHoareTripleChecker+Valid, 26200 SdHoareTripleChecker+Invalid, 2103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2084 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:54,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11079 Valid, 26200 Invalid, 2103 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2084 Invalid, 18 Unknown, 0 Unchecked, 53.5s Time] [2022-11-03 02:45:54,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31372 states. [2022-11-03 02:45:56,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31372 to 31332. [2022-11-03 02:45:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31332 states, 18744 states have (on average 1.344857020913359) internal successors, (25208), 20595 states have internal predecessors, (25208), 10195 states have call successors, (10195), 2401 states have call predecessors, (10195), 2392 states have return successors, (13109), 9056 states have call predecessors, (13109), 10181 states have call successors, (13109) [2022-11-03 02:45:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31332 states to 31332 states and 48512 transitions. [2022-11-03 02:45:56,451 INFO L78 Accepts]: Start accepts. Automaton has 31332 states and 48512 transitions. Word has length 124 [2022-11-03 02:45:56,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:56,452 INFO L495 AbstractCegarLoop]: Abstraction has 31332 states and 48512 transitions. [2022-11-03 02:45:56,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:45:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 31332 states and 48512 transitions. [2022-11-03 02:45:56,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-03 02:45:56,455 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:56,456 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:45:56,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:45:56,456 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:56,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:56,457 INFO L85 PathProgramCache]: Analyzing trace with hash 1346605549, now seen corresponding path program 1 times [2022-11-03 02:45:56,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:56,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107330575] [2022-11-03 02:45:56,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:57,784 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:45:57,784 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:57,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107330575] [2022-11-03 02:45:57,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107330575] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:57,785 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:45:57,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:45:57,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662476365] [2022-11-03 02:45:57,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:57,788 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:45:57,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:57,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:45:57,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:45:57,789 INFO L87 Difference]: Start difference. First operand 31332 states and 48512 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:45:59,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:02,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:04,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:08,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:10,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:14,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:16,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:18,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:21,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:25,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:46:27,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:30,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:33,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:35,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:38,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:40,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:42,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:44,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:47,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:49,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:51,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:55,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:46:56,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:46:56,714 INFO L93 Difference]: Finished difference Result 31375 states and 48566 transitions. [2022-11-03 02:46:56,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:46:56,714 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 125 [2022-11-03 02:46:56,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:46:56,918 INFO L225 Difference]: With dead ends: 31375 [2022-11-03 02:46:56,919 INFO L226 Difference]: Without dead ends: 31370 [2022-11-03 02:46:56,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:46:56,935 INFO L413 NwaCegarLoop]: 14319 mSDtfsCounter, 11064 mSDsluCounter, 12863 mSDsCounter, 0 mSdLazyCounter, 2085 mSolverCounterSat, 1 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11074 SdHoareTripleChecker+Valid, 26204 SdHoareTripleChecker+Invalid, 2104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2085 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:46:56,936 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11074 Valid, 26204 Invalid, 2104 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2085 Invalid, 18 Unknown, 0 Unchecked, 57.8s Time] [2022-11-03 02:46:56,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31370 states. [2022-11-03 02:46:58,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31370 to 31332. [2022-11-03 02:46:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31332 states, 18744 states have (on average 1.3446436192915066) internal successors, (25204), 20595 states have internal predecessors, (25204), 10195 states have call successors, (10195), 2401 states have call predecessors, (10195), 2392 states have return successors, (13109), 9056 states have call predecessors, (13109), 10181 states have call successors, (13109) [2022-11-03 02:46:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31332 states to 31332 states and 48508 transitions. [2022-11-03 02:46:58,953 INFO L78 Accepts]: Start accepts. Automaton has 31332 states and 48508 transitions. Word has length 125 [2022-11-03 02:46:58,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:46:58,955 INFO L495 AbstractCegarLoop]: Abstraction has 31332 states and 48508 transitions. [2022-11-03 02:46:58,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:46:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 31332 states and 48508 transitions. [2022-11-03 02:46:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-03 02:46:58,961 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:46:58,962 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:46:58,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:46:58,962 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:46:58,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:46:58,963 INFO L85 PathProgramCache]: Analyzing trace with hash -1804905440, now seen corresponding path program 1 times [2022-11-03 02:46:58,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:46:58,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721578032] [2022-11-03 02:46:58,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:46:58,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:46:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:46:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:46:59,934 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:46:59,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721578032] [2022-11-03 02:46:59,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721578032] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:46:59,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:46:59,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:46:59,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104343027] [2022-11-03 02:46:59,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:46:59,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:46:59,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:46:59,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:46:59,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:46:59,936 INFO L87 Difference]: Start difference. First operand 31332 states and 48508 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 02:47:02,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:04,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:06,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:10,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:12,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:16,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:18,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:20,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:23,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:29,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:31,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:34,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:37,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:39,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:42,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:44,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:46,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:48,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:51,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:55,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:47:56,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:01,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:06,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:06,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:48:06,944 INFO L93 Difference]: Finished difference Result 87875 states and 145509 transitions. [2022-11-03 02:48:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:48:06,945 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 134 [2022-11-03 02:48:06,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:48:07,487 INFO L225 Difference]: With dead ends: 87875 [2022-11-03 02:48:07,487 INFO L226 Difference]: Without dead ends: 56564 [2022-11-03 02:48:07,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:48:07,913 INFO L413 NwaCegarLoop]: 15526 mSDtfsCounter, 11838 mSDsluCounter, 12771 mSDsCounter, 0 mSdLazyCounter, 2214 mSolverCounterSat, 5 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 62.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11843 SdHoareTripleChecker+Valid, 27322 SdHoareTripleChecker+Invalid, 2239 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 2214 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 64.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:48:07,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11843 Valid, 27322 Invalid, 2239 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 2214 Invalid, 20 Unknown, 0 Unchecked, 64.3s Time] [2022-11-03 02:48:07,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56564 states. [2022-11-03 02:48:11,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56564 to 56443. [2022-11-03 02:48:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56443 states, 33471 states have (on average 1.3386513698425502) internal successors, (44806), 37050 states have internal predecessors, (44806), 18382 states have call successors, (18382), 4590 states have call predecessors, (18382), 4589 states have return successors, (33671), 16181 states have call predecessors, (33671), 18368 states have call successors, (33671) [2022-11-03 02:48:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56443 states to 56443 states and 96859 transitions. [2022-11-03 02:48:12,075 INFO L78 Accepts]: Start accepts. Automaton has 56443 states and 96859 transitions. Word has length 134 [2022-11-03 02:48:12,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:48:12,076 INFO L495 AbstractCegarLoop]: Abstraction has 56443 states and 96859 transitions. [2022-11-03 02:48:12,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 02:48:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 56443 states and 96859 transitions. [2022-11-03 02:48:12,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-03 02:48:12,080 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:48:12,080 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:48:12,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:48:12,081 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:48:12,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:48:12,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1912565223, now seen corresponding path program 1 times [2022-11-03 02:48:12,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:48:12,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162031381] [2022-11-03 02:48:12,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:48:12,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:48:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:48:13,383 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:48:13,384 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:48:13,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162031381] [2022-11-03 02:48:13,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162031381] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:48:13,384 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:48:13,384 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:48:13,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714945044] [2022-11-03 02:48:13,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:48:13,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:48:13,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:48:13,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:48:13,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:48:13,387 INFO L87 Difference]: Start difference. First operand 56443 states and 96859 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:48:15,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:17,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:19,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:23,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:27,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:29,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:33,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:35,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:38,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:39,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:48:42,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:43,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:46,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:49,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:51,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:53,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:55,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:58,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:02,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:08,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:10,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:49:10,812 INFO L93 Difference]: Finished difference Result 71592 states and 120291 transitions. [2022-11-03 02:49:10,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:49:10,813 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 129 [2022-11-03 02:49:10,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:49:11,514 INFO L225 Difference]: With dead ends: 71592 [2022-11-03 02:49:11,514 INFO L226 Difference]: Without dead ends: 71588 [2022-11-03 02:49:11,544 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:49:11,545 INFO L413 NwaCegarLoop]: 13803 mSDtfsCounter, 11353 mSDsluCounter, 12132 mSDsCounter, 0 mSdLazyCounter, 1993 mSolverCounterSat, 0 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11363 SdHoareTripleChecker+Valid, 24953 SdHoareTripleChecker+Invalid, 2009 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1993 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:49:11,546 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11363 Valid, 24953 Invalid, 2009 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1993 Invalid, 16 Unknown, 0 Unchecked, 54.6s Time] [2022-11-03 02:49:11,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71588 states. [2022-11-03 02:49:15,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71588 to 71567. [2022-11-03 02:49:15,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71567 states, 42515 states have (on average 1.3399506056685875) internal successors, (56968), 47002 states have internal predecessors, (56968), 23274 states have call successors, (23274), 5776 states have call predecessors, (23274), 5777 states have return successors, (40020), 20524 states have call predecessors, (40020), 23260 states have call successors, (40020) [2022-11-03 02:49:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71567 states to 71567 states and 120262 transitions. [2022-11-03 02:49:16,567 INFO L78 Accepts]: Start accepts. Automaton has 71567 states and 120262 transitions. Word has length 129 [2022-11-03 02:49:16,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:49:16,568 INFO L495 AbstractCegarLoop]: Abstraction has 71567 states and 120262 transitions. [2022-11-03 02:49:16,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:49:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 71567 states and 120262 transitions. [2022-11-03 02:49:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-03 02:49:16,572 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:49:16,572 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:49:16,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 02:49:16,572 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:49:16,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:49:16,573 INFO L85 PathProgramCache]: Analyzing trace with hash -892453022, now seen corresponding path program 1 times [2022-11-03 02:49:16,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:49:16,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781053076] [2022-11-03 02:49:16,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:49:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:49:17,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:49:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:49:17,903 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:49:17,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781053076] [2022-11-03 02:49:17,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781053076] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:49:17,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:49:17,904 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:49:17,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742743054] [2022-11-03 02:49:17,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:49:17,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:49:17,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:49:17,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:49:17,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:49:17,906 INFO L87 Difference]: Start difference. First operand 71567 states and 120262 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:49:20,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:22,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:24,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:28,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:31,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:34,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:36,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:39,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:41,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:47,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:50,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:53,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:55,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:59,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:01,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:03,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:05,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:09,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:11,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:12,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:18,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:20,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:50:20,082 INFO L93 Difference]: Finished difference Result 71593 states and 120284 transitions. [2022-11-03 02:50:20,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:50:20,083 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 130 [2022-11-03 02:50:20,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:50:20,579 INFO L225 Difference]: With dead ends: 71593 [2022-11-03 02:50:20,579 INFO L226 Difference]: Without dead ends: 71589 [2022-11-03 02:50:20,612 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:50:20,613 INFO L413 NwaCegarLoop]: 13814 mSDtfsCounter, 11331 mSDsluCounter, 12133 mSDsCounter, 0 mSdLazyCounter, 2002 mSolverCounterSat, 0 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11341 SdHoareTripleChecker+Valid, 24964 SdHoareTripleChecker+Invalid, 2017 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2002 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:50:20,613 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11341 Valid, 24964 Invalid, 2017 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2002 Invalid, 15 Unknown, 0 Unchecked, 58.9s Time] [2022-11-03 02:50:20,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71589 states. [2022-11-03 02:50:25,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71589 to 71571. [2022-11-03 02:50:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71571 states, 42517 states have (on average 1.3397934943669592) internal successors, (56964), 47004 states have internal predecessors, (56964), 23274 states have call successors, (23274), 5778 states have call predecessors, (23274), 5779 states have return successors, (40020), 20524 states have call predecessors, (40020), 23260 states have call successors, (40020) [2022-11-03 02:50:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71571 states to 71571 states and 120258 transitions. [2022-11-03 02:50:26,411 INFO L78 Accepts]: Start accepts. Automaton has 71571 states and 120258 transitions. Word has length 130 [2022-11-03 02:50:26,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:50:26,412 INFO L495 AbstractCegarLoop]: Abstraction has 71571 states and 120258 transitions. [2022-11-03 02:50:26,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:50:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 71571 states and 120258 transitions. [2022-11-03 02:50:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-03 02:50:26,415 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:50:26,416 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:50:26,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-03 02:50:26,416 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:50:26,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:50:26,417 INFO L85 PathProgramCache]: Analyzing trace with hash -1948343074, now seen corresponding path program 1 times [2022-11-03 02:50:26,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:50:26,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155062789] [2022-11-03 02:50:26,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:50:26,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:50:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:50:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:50:27,678 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:50:27,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155062789] [2022-11-03 02:50:27,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155062789] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:50:27,679 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:50:27,679 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:50:27,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736657118] [2022-11-03 02:50:27,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:50:27,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:50:27,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:50:27,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:50:27,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:50:27,681 INFO L87 Difference]: Start difference. First operand 71571 states and 120258 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:50:29,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:32,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:34,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:38,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:42,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:45,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:47,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:50,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:56,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:58,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:02,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:05,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:08,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:10,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:12,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:14,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:17,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:22,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:28,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:29,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:51:29,470 INFO L93 Difference]: Finished difference Result 94098 states and 157519 transitions. [2022-11-03 02:51:29,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:51:29,471 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 131 [2022-11-03 02:51:29,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:51:30,038 INFO L225 Difference]: With dead ends: 94098 [2022-11-03 02:51:30,038 INFO L226 Difference]: Without dead ends: 94094 [2022-11-03 02:51:30,078 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:51:30,079 INFO L413 NwaCegarLoop]: 13870 mSDtfsCounter, 11158 mSDsluCounter, 12132 mSDsCounter, 0 mSdLazyCounter, 2020 mSolverCounterSat, 0 mSolverCounterUnsat, 17 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11169 SdHoareTripleChecker+Valid, 25020 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2020 IncrementalHoareTripleChecker+Invalid, 17 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:51:30,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11169 Valid, 25020 Invalid, 2037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2020 Invalid, 17 Unknown, 0 Unchecked, 57.2s Time] [2022-11-03 02:51:30,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94094 states. [2022-11-03 02:51:36,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94094 to 94001. [2022-11-03 02:51:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94001 states, 55413 states have (on average 1.3337483983902694) internal successors, (73907), 61522 states have internal predecessors, (73907), 30706 states have call successors, (30706), 7882 states have call predecessors, (30706), 7881 states have return successors, (52778), 26934 states have call predecessors, (52778), 30692 states have call successors, (52778) [2022-11-03 02:51:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94001 states to 94001 states and 157391 transitions. [2022-11-03 02:51:37,198 INFO L78 Accepts]: Start accepts. Automaton has 94001 states and 157391 transitions. Word has length 131 [2022-11-03 02:51:37,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:51:37,200 INFO L495 AbstractCegarLoop]: Abstraction has 94001 states and 157391 transitions. [2022-11-03 02:51:37,200 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:51:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 94001 states and 157391 transitions. [2022-11-03 02:51:37,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-03 02:51:37,220 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:51:37,220 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:51:37,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-03 02:51:37,221 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:51:37,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:51:37,222 INFO L85 PathProgramCache]: Analyzing trace with hash -320866695, now seen corresponding path program 1 times [2022-11-03 02:51:37,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:51:37,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614291436] [2022-11-03 02:51:37,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:51:37,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:51:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:51:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-03 02:51:38,512 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:51:38,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614291436] [2022-11-03 02:51:38,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614291436] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:51:38,513 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:51:38,513 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:51:38,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577221805] [2022-11-03 02:51:38,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:51:38,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:51:38,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:51:38,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:51:38,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:51:38,515 INFO L87 Difference]: Start difference. First operand 94001 states and 157391 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 02:51:40,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:43,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:45,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:48,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:51,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:54,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:57,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:59,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:02,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:04,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:10,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:12,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:15,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:17,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:20,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:22,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:26,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:28,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:30,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:33,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:35,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:42,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:43,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:44,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:45,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:52:45,185 INFO L93 Difference]: Finished difference Result 94021 states and 157409 transitions. [2022-11-03 02:52:45,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:52:45,185 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 132 [2022-11-03 02:52:45,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:52:46,257 INFO L225 Difference]: With dead ends: 94021 [2022-11-03 02:52:46,257 INFO L226 Difference]: Without dead ends: 94017 [2022-11-03 02:52:46,305 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:52:46,306 INFO L413 NwaCegarLoop]: 13815 mSDtfsCounter, 11325 mSDsluCounter, 12132 mSDsCounter, 0 mSdLazyCounter, 1999 mSolverCounterSat, 0 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11335 SdHoareTripleChecker+Valid, 24965 SdHoareTripleChecker+Invalid, 2017 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1999 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:52:46,306 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11335 Valid, 24965 Invalid, 2017 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1999 Invalid, 18 Unknown, 0 Unchecked, 62.2s Time] [2022-11-03 02:52:46,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94017 states.