./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba --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 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 --- 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-b5237d8 [2022-11-22 02:36:03,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:36:03,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:36:03,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:36:03,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:36:03,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:36:03,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:36:03,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:36:03,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:36:03,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:36:03,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:36:03,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:36:03,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:36:03,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:36:03,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:36:03,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:36:03,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:36:03,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:36:03,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:36:03,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:36:03,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:36:03,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:36:03,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:36:03,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:36:03,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:36:03,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:36:03,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:36:03,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:36:03,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:36:03,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:36:03,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:36:03,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:36:03,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:36:03,711 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:36:03,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:36:03,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:36:03,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:36:03,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:36:03,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:36:03,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:36:03,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:36:03,717 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 02:36:03,738 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:36:03,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:36:03,739 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:36:03,739 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:36:03,740 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:36:03,740 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:36:03,741 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:36:03,741 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:36:03,741 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:36:03,741 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:36:03,741 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:36:03,741 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:36:03,742 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:36:03,742 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:36:03,742 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:36:03,742 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:36:03,742 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:36:03,743 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:36:03,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:36:03,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:36:03,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:36:03,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:36:03,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:36:03,744 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:36:03,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:36:03,745 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:36:03,745 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:36:03,745 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:36:03,745 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:36:03,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:36:03,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:36:03,746 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:36:03,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:36:03,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:36:03,747 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:36:03,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:36:03,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:36:03,747 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:36:03,747 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_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 [2022-11-22 02:36:04,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:36:04,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:36:04,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:36:04,050 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:36:04,052 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:36:04,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-22 02:36:07,108 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:36:08,081 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:36:08,082 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-22 02:36:08,171 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/data/135ee7ec8/f76a8598bc7c4edf8913def148dd0170/FLAGf9c6b8913 [2022-11-22 02:36:08,191 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/data/135ee7ec8/f76a8598bc7c4edf8913def148dd0170 [2022-11-22 02:36:08,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:36:08,198 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:36:08,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:36:08,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:36:08,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:36:08,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:36:08" (1/1) ... [2022-11-22 02:36:08,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e2635c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:08, skipping insertion in model container [2022-11-22 02:36:08,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:36:08" (1/1) ... [2022-11-22 02:36:08,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:36:08,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:36:17,885 WARN L237 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_5baa85ef-1253-4c01-9482-dca711703e68/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2022-11-22 02:36:17,890 WARN L237 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_5baa85ef-1253-4c01-9482-dca711703e68/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2022-11-22 02:36:17,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:36:18,005 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 02:36:19,154 WARN L237 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_5baa85ef-1253-4c01-9482-dca711703e68/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2022-11-22 02:36:19,155 WARN L237 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_5baa85ef-1253-4c01-9482-dca711703e68/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2022-11-22 02:36:19,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:36:19,620 INFO L208 MainTranslator]: Completed translation [2022-11-22 02:36:19,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19 WrapperNode [2022-11-22 02:36:19,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:36:19,622 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 02:36:19,622 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 02:36:19,622 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 02:36:19,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:19,886 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:20,572 INFO L138 Inliner]: procedures = 823, calls = 8008, calls flagged for inlining = 349, calls inlined = 334, statements flattened = 20201 [2022-11-22 02:36:20,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 02:36:20,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 02:36:20,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 02:36:20,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 02:36:20,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:20,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:20,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:20,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:21,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:21,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:21,483 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:21,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:21,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 02:36:21,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 02:36:21,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 02:36:21,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 02:36:21,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (1/1) ... [2022-11-22 02:36:21,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:36:21,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:36:21,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 02:36:21,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 02:36:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2022-11-22 02:36:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2022-11-22 02:36:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2022-11-22 02:36:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2022-11-22 02:36:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-11-22 02:36:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-11-22 02:36:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-22 02:36:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-22 02:36:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2022-11-22 02:36:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2022-11-22 02:36:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-22 02:36:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-22 02:36:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_108 [2022-11-22 02:36:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_108 [2022-11-22 02:36:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2022-11-22 02:36:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2022-11-22 02:36:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2022-11-22 02:36:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2022-11-22 02:36:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_down_ind [2022-11-22 02:36:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_down_ind [2022-11-22 02:36:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2022-11-22 02:36:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2022-11-22 02:36:21,740 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2022-11-22 02:36:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2022-11-22 02:36:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2022-11-22 02:36:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2022-11-22 02:36:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2022-11-22 02:36:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2022-11-22 02:36:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2022-11-22 02:36:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2022-11-22 02:36:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-22 02:36:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-22 02:36:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-22 02:36:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-22 02:36:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2022-11-22 02:36:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2022-11-22 02:36:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2022-11-22 02:36:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2022-11-22 02:36:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2022-11-22 02:36:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2022-11-22 02:36:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2022-11-22 02:36:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2022-11-22 02:36:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2022-11-22 02:36:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2022-11-22 02:36:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2022-11-22 02:36:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2022-11-22 02:36:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2022-11-22 02:36:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2022-11-22 02:36:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2022-11-22 02:36:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2022-11-22 02:36:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2022-11-22 02:36:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2022-11-22 02:36:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2022-11-22 02:36:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2022-11-22 02:36:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-22 02:36:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-22 02:36:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2022-11-22 02:36:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2022-11-22 02:36:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-22 02:36:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-22 02:36:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-22 02:36:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-22 02:36:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2022-11-22 02:36:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2022-11-22 02:36:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-22 02:36:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-22 02:36:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2022-11-22 02:36:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2022-11-22 02:36:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_101 [2022-11-22 02:36:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_101 [2022-11-22 02:36:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-22 02:36:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-22 02:36:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2022-11-22 02:36:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2022-11-22 02:36:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_33 [2022-11-22 02:36:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_33 [2022-11-22 02:36:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-22 02:36:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-22 02:36:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-22 02:36:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-22 02:36:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-22 02:36:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-22 02:36:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_104 [2022-11-22 02:36:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_104 [2022-11-22 02:36:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_105 [2022-11-22 02:36:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_105 [2022-11-22 02:36:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_106 [2022-11-22 02:36:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_106 [2022-11-22 02:36:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2022-11-22 02:36:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2022-11-22 02:36:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2022-11-22 02:36:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2022-11-22 02:36:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2022-11-22 02:36:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2022-11-22 02:36:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 02:36:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 02:36:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-22 02:36:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-22 02:36:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 02:36:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_107 [2022-11-22 02:36:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_107 [2022-11-22 02:36:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-22 02:36:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-22 02:36:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2022-11-22 02:36:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2022-11-22 02:36:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2022-11-22 02:36:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2022-11-22 02:36:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-22 02:36:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-22 02:36:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2022-11-22 02:36:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2022-11-22 02:36:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2022-11-22 02:36:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2022-11-22 02:36:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2022-11-22 02:36:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2022-11-22 02:36:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-22 02:36:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-22 02:36:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-22 02:36:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-22 02:36:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2022-11-22 02:36:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2022-11-22 02:36:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-22 02:36:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-22 02:36:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_17_2 [2022-11-22 02:36:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_17_2 [2022-11-22 02:36:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2022-11-22 02:36:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2022-11-22 02:36:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2022-11-22 02:36:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2022-11-22 02:36:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 02:36:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-22 02:36:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-22 02:36:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-22 02:36:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-22 02:36:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-22 02:36:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-22 02:36:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 02:36:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 02:36:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 02:36:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2022-11-22 02:36:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2022-11-22 02:36:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-22 02:36:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-22 02:36:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 02:36:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-22 02:36:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-22 02:36:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-22 02:36:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-22 02:36:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-22 02:36:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-22 02:36:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-22 02:36:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-22 02:36:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-22 02:36:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-22 02:36:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-22 02:36:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2022-11-22 02:36:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2022-11-22 02:36:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2022-11-22 02:36:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2022-11-22 02:36:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2022-11-22 02:36:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2022-11-22 02:36:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2022-11-22 02:36:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2022-11-22 02:36:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2022-11-22 02:36:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2022-11-22 02:36:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-22 02:36:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-22 02:36:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2022-11-22 02:36:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2022-11-22 02:36:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2022-11-22 02:36:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2022-11-22 02:36:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-22 02:36:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-22 02:36:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2022-11-22 02:36:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2022-11-22 02:36:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2022-11-22 02:36:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2022-11-22 02:36:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2022-11-22 02:36:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2022-11-22 02:36:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-22 02:36:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-22 02:36:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2022-11-22 02:36:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2022-11-22 02:36:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_up_ind [2022-11-22 02:36:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_up_ind [2022-11-22 02:36:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-22 02:36:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-22 02:36:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2022-11-22 02:36:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2022-11-22 02:36:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2022-11-22 02:36:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2022-11-22 02:36:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 02:36:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 02:36:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2022-11-22 02:36:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2022-11-22 02:36:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2022-11-22 02:36:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2022-11-22 02:36:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-22 02:36:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-22 02:36:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2022-11-22 02:36:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2022-11-22 02:36:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 02:36:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-22 02:36:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-22 02:36:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2022-11-22 02:36:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2022-11-22 02:36:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-22 02:36:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-22 02:36:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-22 02:36:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-22 02:36:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2022-11-22 02:36:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2022-11-22 02:36:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-22 02:36:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2022-11-22 02:36:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2022-11-22 02:36:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2022-11-22 02:36:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2022-11-22 02:36:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-22 02:36:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-22 02:36:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_isr_napi [2022-11-22 02:36:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_isr_napi [2022-11-22 02:36:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2022-11-22 02:36:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2022-11-22 02:36:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2022-11-22 02:36:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2022-11-22 02:36:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-22 02:36:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-22 02:36:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-22 02:36:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-22 02:36:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-11-22 02:36:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-11-22 02:36:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 02:36:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 02:36:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2022-11-22 02:36:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2022-11-22 02:36:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-22 02:36:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-22 02:36:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 02:36:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2022-11-22 02:36:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2022-11-22 02:36:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-22 02:36:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-22 02:36:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2022-11-22 02:36:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2022-11-22 02:36:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-22 02:36:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-22 02:36:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 02:36:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2022-11-22 02:36:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2022-11-22 02:36:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2022-11-22 02:36:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2022-11-22 02:36:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2022-11-22 02:36:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2022-11-22 02:36:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2022-11-22 02:36:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2022-11-22 02:36:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-22 02:36:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-22 02:36:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-22 02:36:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-22 02:36:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-11-22 02:36:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-11-22 02:36:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-22 02:36:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-22 02:36:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2022-11-22 02:36:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2022-11-22 02:36:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2022-11-22 02:36:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2022-11-22 02:36:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-22 02:36:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-22 02:36:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2022-11-22 02:36:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2022-11-22 02:36:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-22 02:36:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-22 02:36:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2022-11-22 02:36:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2022-11-22 02:36:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-11-22 02:36:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-11-22 02:36:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2022-11-22 02:36:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2022-11-22 02:36:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2022-11-22 02:36:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2022-11-22 02:36:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-22 02:36:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-22 02:36:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2022-11-22 02:36:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2022-11-22 02:36:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-22 02:36:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-22 02:36:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2022-11-22 02:36:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2022-11-22 02:36:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-22 02:36:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-22 02:36:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-22 02:36:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-22 02:36:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2022-11-22 02:36:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2022-11-22 02:36:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-22 02:36:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-22 02:36:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-22 02:36:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-22 02:36:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2022-11-22 02:36:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2022-11-22 02:36:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-22 02:36:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-22 02:36:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_features [2022-11-22 02:36:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_features [2022-11-22 02:36:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 02:36:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 02:36:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 02:36:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2022-11-22 02:36:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2022-11-22 02:36:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2022-11-22 02:36:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2022-11-22 02:36:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2022-11-22 02:36:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2022-11-22 02:36:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-22 02:36:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-22 02:36:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2022-11-22 02:36:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2022-11-22 02:36:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2022-11-22 02:36:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2022-11-22 02:36:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2022-11-22 02:36:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2022-11-22 02:36:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2022-11-22 02:36:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2022-11-22 02:36:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-22 02:36:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-22 02:36:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2022-11-22 02:36:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2022-11-22 02:36:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2022-11-22 02:36:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2022-11-22 02:36:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2022-11-22 02:36:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2022-11-22 02:36:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-22 02:36:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-22 02:36:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2022-11-22 02:36:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2022-11-22 02:36:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2022-11-22 02:36:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2022-11-22 02:36:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2022-11-22 02:36:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2022-11-22 02:36:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2022-11-22 02:36:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2022-11-22 02:36:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2022-11-22 02:36:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2022-11-22 02:36:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2022-11-22 02:36:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2022-11-22 02:36:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2022-11-22 02:36:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2022-11-22 02:36:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2022-11-22 02:36:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2022-11-22 02:36:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2022-11-22 02:36:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2022-11-22 02:36:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2022-11-22 02:36:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2022-11-22 02:36:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-22 02:36:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-22 02:36:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2022-11-22 02:36:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2022-11-22 02:36:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2022-11-22 02:36:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2022-11-22 02:36:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 02:36:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 02:36:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2022-11-22 02:36:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2022-11-22 02:36:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-22 02:36:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-22 02:36:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 02:36:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 02:36:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-22 02:36:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-22 02:36:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-22 02:36:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-22 02:36:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-22 02:36:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-22 02:36:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2022-11-22 02:36:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2022-11-22 02:36:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-22 02:36:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-22 02:36:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-22 02:36:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-22 02:36:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2022-11-22 02:36:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2022-11-22 02:36:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2022-11-22 02:36:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2022-11-22 02:36:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2022-11-22 02:36:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2022-11-22 02:36:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-22 02:36:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-22 02:36:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-22 02:36:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-22 02:36:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_lockup [2022-11-22 02:36:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_lockup [2022-11-22 02:36:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2022-11-22 02:36:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2022-11-22 02:36:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2022-11-22 02:36:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2022-11-22 02:36:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2022-11-22 02:36:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2022-11-22 02:36:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 02:36:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 02:36:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-22 02:36:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-22 02:36:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-22 02:36:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-22 02:36:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 02:36:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 02:36:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 02:36:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-22 02:36:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-22 02:36:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-22 02:36:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-22 02:36:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-22 02:36:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-22 02:36:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2022-11-22 02:36:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2022-11-22 02:36:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-22 02:36:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-22 02:36:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 02:36:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-22 02:36:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-22 02:36:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2022-11-22 02:36:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2022-11-22 02:36:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2022-11-22 02:36:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2022-11-22 02:36:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2022-11-22 02:36:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2022-11-22 02:36:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-22 02:36:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-22 02:36:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-22 02:36:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-22 02:36:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 02:36:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_alarm_process [2022-11-22 02:36:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_alarm_process [2022-11-22 02:36:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-22 02:36:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-22 02:36:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-22 02:36:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-22 02:36:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 02:36:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 02:36:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-22 02:36:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-22 02:36:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2022-11-22 02:36:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2022-11-22 02:36:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2022-11-22 02:36:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2022-11-22 02:36:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2022-11-22 02:36:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2022-11-22 02:36:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-22 02:36:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-22 02:36:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2022-11-22 02:36:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2022-11-22 02:36:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-22 02:36:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-22 02:36:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-22 02:36:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-22 02:36:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-22 02:36:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-22 02:36:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_3 [2022-11-22 02:36:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_3 [2022-11-22 02:36:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-22 02:36:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-22 02:36:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2022-11-22 02:36:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2022-11-22 02:36:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2022-11-22 02:36:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2022-11-22 02:36:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2022-11-22 02:36:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2022-11-22 02:36:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2022-11-22 02:36:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2022-11-22 02:36:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2022-11-22 02:36:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2022-11-22 02:36:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-22 02:36:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-22 02:36:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2022-11-22 02:36:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2022-11-22 02:36:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-22 02:36:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-22 02:36:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_reset [2022-11-22 02:36:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_reset [2022-11-22 02:36:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 02:36:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 02:36:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2022-11-22 02:36:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2022-11-22 02:36:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-22 02:36:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-22 02:36:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-22 02:36:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-22 02:36:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_change_mtu [2022-11-22 02:36:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_change_mtu [2022-11-22 02:36:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2022-11-22 02:36:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2022-11-22 02:36:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2022-11-22 02:36:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2022-11-22 02:36:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2022-11-22 02:36:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2022-11-22 02:36:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2022-11-22 02:36:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2022-11-22 02:36:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-22 02:36:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-22 02:36:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_alarm_msix_handle [2022-11-22 02:36:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_alarm_msix_handle [2022-11-22 02:36:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-22 02:36:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-22 02:36:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-22 02:36:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-22 02:36:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-22 02:36:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-22 02:36:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2022-11-22 02:36:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2022-11-22 02:36:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-22 02:36:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-22 02:36:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2022-11-22 02:36:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2022-11-22 02:36:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2022-11-22 02:36:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2022-11-22 02:36:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-22 02:36:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-22 02:36:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2022-11-22 02:36:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2022-11-22 02:36:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_isr [2022-11-22 02:36:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_isr [2022-11-22 02:36:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2022-11-22 02:36:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2022-11-22 02:36:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2022-11-22 02:36:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2022-11-22 02:36:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 02:36:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 02:36:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 02:36:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2022-11-22 02:36:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2022-11-22 02:36:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-22 02:36:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-22 02:36:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-22 02:36:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-22 02:36:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-22 02:36:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-22 02:36:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-22 02:36:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-22 02:36:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-11-22 02:36:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-11-22 02:36:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2022-11-22 02:36:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2022-11-22 02:36:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-11-22 02:36:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-11-22 02:36:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-22 02:36:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-22 02:36:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2022-11-22 02:36:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2022-11-22 02:36:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2022-11-22 02:36:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2022-11-22 02:36:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2022-11-22 02:36:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2022-11-22 02:36:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-22 02:36:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-22 02:36:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-22 02:36:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-22 02:36:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-22 02:36:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-22 02:36:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_113 [2022-11-22 02:36:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_113 [2022-11-22 02:36:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2022-11-22 02:36:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2022-11-22 02:36:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2022-11-22 02:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2022-11-22 02:36:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2022-11-22 02:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2022-11-22 02:36:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 02:36:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-22 02:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-22 02:36:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2022-11-22 02:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2022-11-22 02:36:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-22 02:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-22 02:36:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-22 02:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-22 02:36:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 02:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 02:36:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-22 02:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-22 02:36:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2022-11-22 02:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2022-11-22 02:36:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2022-11-22 02:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2022-11-22 02:36:21,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-22 02:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-22 02:36:21,827 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2022-11-22 02:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2022-11-22 02:36:21,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-22 02:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-22 02:36:21,827 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-22 02:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-22 02:36:21,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-22 02:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-22 02:36:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2022-11-22 02:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2022-11-22 02:36:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2022-11-22 02:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2022-11-22 02:36:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-22 02:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-22 02:36:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2022-11-22 02:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2022-11-22 02:36:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2022-11-22 02:36:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2022-11-22 02:36:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2022-11-22 02:36:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2022-11-22 02:36:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-22 02:36:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-22 02:36:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_vpath [2022-11-22 02:36:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_vpath [2022-11-22 02:36:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-22 02:36:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-22 02:36:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-22 02:36:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-22 02:36:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2022-11-22 02:36:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2022-11-22 02:36:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-22 02:36:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-22 02:36:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset [2022-11-22 02:36:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset [2022-11-22 02:36:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2022-11-22 02:36:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2022-11-22 02:36:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-22 02:36:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-22 02:36:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2022-11-22 02:36:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2022-11-22 02:36:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2022-11-22 02:36:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2022-11-22 02:36:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-11-22 02:36:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-11-22 02:36:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 02:36:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 02:36:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_begin_irq [2022-11-22 02:36:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_begin_irq [2022-11-22 02:36:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2022-11-22 02:36:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2022-11-22 02:36:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_4 [2022-11-22 02:36:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_4 [2022-11-22 02:36:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:36:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:36:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-22 02:36:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-22 02:36:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2022-11-22 02:36:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2022-11-22 02:36:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 02:36:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-22 02:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-22 02:36:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-22 02:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-22 02:36:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-22 02:36:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-22 02:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-22 02:36:24,184 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 02:36:24,189 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 02:36:30,183 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 02:42:39,930 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 02:42:48,212 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 02:42:48,212 INFO L300 CfgBuilder]: Removed 249 assume(true) statements. [2022-11-22 02:42:48,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:42:48 BoogieIcfgContainer [2022-11-22 02:42:48,221 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 02:42:48,223 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 02:42:48,223 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 02:42:48,226 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 02:42:48,227 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:36:08" (1/3) ... [2022-11-22 02:42:48,227 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d91eb56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:42:48, skipping insertion in model container [2022-11-22 02:42:48,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:36:19" (2/3) ... [2022-11-22 02:42:48,228 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d91eb56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:42:48, skipping insertion in model container [2022-11-22 02:42:48,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:42:48" (3/3) ... [2022-11-22 02:42:48,229 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-22 02:42:48,250 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 02:42:48,250 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-22 02:42:48,387 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 02:42:48,397 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;@6626ed6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 02:42:48,397 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-22 02:42:48,417 INFO L276 IsEmpty]: Start isEmpty. Operand has 4894 states, 3148 states have (on average 1.3840533672172808) internal successors, (4357), 3247 states have internal predecessors, (4357), 1430 states have call successors, (1430), 316 states have call predecessors, (1430), 315 states have return successors, (1423), 1396 states have call predecessors, (1423), 1423 states have call successors, (1423) [2022-11-22 02:42:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-22 02:42:48,426 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:42:48,426 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:42:48,427 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:42:48,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:42:48,435 INFO L85 PathProgramCache]: Analyzing trace with hash 1271514634, now seen corresponding path program 1 times [2022-11-22 02:42:48,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:42:48,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081025519] [2022-11-22 02:42:48,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:42:48,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:42:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:42:50,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:42:50,263 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:42:50,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081025519] [2022-11-22 02:42:50,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081025519] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:42:50,264 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:42:50,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 02:42:50,265 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457811758] [2022-11-22 02:42:50,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:42:50,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 02:42:50,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:42:50,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 02:42:50,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:42:50,328 INFO L87 Difference]: Start difference. First operand has 4894 states, 3148 states have (on average 1.3840533672172808) internal successors, (4357), 3247 states have internal predecessors, (4357), 1430 states have call successors, (1430), 316 states have call predecessors, (1430), 315 states have return successors, (1423), 1396 states have call predecessors, (1423), 1423 states have call successors, (1423) Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 02:42:52,685 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 [] [2022-11-22 02:42:56,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:42:59,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 02:43:04,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:06,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:07,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:10,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:15,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:17,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:20,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:27,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:29,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:31,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:34,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:36,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:36,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:43:36,505 INFO L93 Difference]: Finished difference Result 9920 states and 14902 transitions. [2022-11-22 02:43:36,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 02:43:36,508 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-11-22 02:43:36,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:43:36,574 INFO L225 Difference]: With dead ends: 9920 [2022-11-22 02:43:36,575 INFO L226 Difference]: Without dead ends: 4918 [2022-11-22 02:43:36,626 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 [2022-11-22 02:43:36,630 INFO L413 NwaCegarLoop]: 6546 mSDtfsCounter, 120 mSDsluCounter, 6447 mSDsCounter, 0 mSdLazyCounter, 1534 mSolverCounterSat, 7 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 12993 SdHoareTripleChecker+Invalid, 1553 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1534 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.3s IncrementalHoareTripleChecker+Time [2022-11-22 02:43:36,631 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [172 Valid, 12993 Invalid, 1553 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1534 Invalid, 12 Unknown, 0 Unchecked, 45.3s Time] [2022-11-22 02:43:36,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4918 states. [2022-11-22 02:43:37,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4918 to 4828. [2022-11-22 02:43:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4828 states, 3124 states have (on average 1.382202304737516) internal successors, (4318), 3214 states have internal predecessors, (4318), 1388 states have call successors, (1388), 314 states have call predecessors, (1388), 314 states have return successors, (1388), 1361 states have call predecessors, (1388), 1388 states have call successors, (1388) [2022-11-22 02:43:37,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 4828 states and 7094 transitions. [2022-11-22 02:43:37,104 INFO L78 Accepts]: Start accepts. Automaton has 4828 states and 7094 transitions. Word has length 17 [2022-11-22 02:43:37,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:43:37,105 INFO L495 AbstractCegarLoop]: Abstraction has 4828 states and 7094 transitions. [2022-11-22 02:43:37,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 02:43:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 4828 states and 7094 transitions. [2022-11-22 02:43:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-22 02:43:37,108 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:43:37,108 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:43:37,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 02:43:37,109 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:43:37,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:43:37,110 INFO L85 PathProgramCache]: Analyzing trace with hash -740528888, now seen corresponding path program 1 times [2022-11-22 02:43:37,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:43:37,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011551755] [2022-11-22 02:43:37,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:43:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:43:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:43:38,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:43:38,157 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:43:38,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011551755] [2022-11-22 02:43:38,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011551755] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:43:38,158 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:43:38,158 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 02:43:38,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853154536] [2022-11-22 02:43:38,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:43:38,159 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 02:43:38,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:43:38,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 02:43:38,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:43:38,160 INFO L87 Difference]: Start difference. First operand 4828 states and 7094 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 02:43:40,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:44,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:49,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:51,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:53,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:55,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:43:57,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 02:44:01,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:03,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:09,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:15,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:17,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:19,841 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 [] [2022-11-22 02:44:22,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:44:22,166 INFO L93 Difference]: Finished difference Result 9742 states and 14322 transitions. [2022-11-22 02:44:22,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 02:44:22,167 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 18 [2022-11-22 02:44:22,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:44:22,204 INFO L225 Difference]: With dead ends: 9742 [2022-11-22 02:44:22,204 INFO L226 Difference]: Without dead ends: 4921 [2022-11-22 02:44:22,228 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 [2022-11-22 02:44:22,229 INFO L413 NwaCegarLoop]: 6355 mSDtfsCounter, 73 mSDsluCounter, 6314 mSDsCounter, 0 mSdLazyCounter, 1489 mSolverCounterSat, 7 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 12669 SdHoareTripleChecker+Invalid, 1506 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1489 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.7s IncrementalHoareTripleChecker+Time [2022-11-22 02:44:22,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 12669 Invalid, 1506 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1489 Invalid, 10 Unknown, 0 Unchecked, 43.7s Time] [2022-11-22 02:44:22,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4921 states. [2022-11-22 02:44:22,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4921 to 4828. [2022-11-22 02:44:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4828 states, 3124 states have (on average 1.3812419974391805) internal successors, (4315), 3214 states have internal predecessors, (4315), 1388 states have call successors, (1388), 314 states have call predecessors, (1388), 314 states have return successors, (1388), 1361 states have call predecessors, (1388), 1388 states have call successors, (1388) [2022-11-22 02:44:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 4828 states and 7091 transitions. [2022-11-22 02:44:22,519 INFO L78 Accepts]: Start accepts. Automaton has 4828 states and 7091 transitions. Word has length 18 [2022-11-22 02:44:22,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:44:22,520 INFO L495 AbstractCegarLoop]: Abstraction has 4828 states and 7091 transitions. [2022-11-22 02:44:22,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 02:44:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 4828 states and 7091 transitions. [2022-11-22 02:44:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-22 02:44:22,523 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:44:22,523 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:44:22,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 02:44:22,524 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:44:22,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:44:22,526 INFO L85 PathProgramCache]: Analyzing trace with hash 689596168, now seen corresponding path program 1 times [2022-11-22 02:44:22,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:44:22,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405187838] [2022-11-22 02:44:22,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:44:22,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:44:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:44:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:44:23,838 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:44:23,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405187838] [2022-11-22 02:44:23,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405187838] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:44:23,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:44:23,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 02:44:23,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527109379] [2022-11-22 02:44:23,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:44:23,839 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 02:44:23,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:44:23,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 02:44:23,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:44:23,840 INFO L87 Difference]: Start difference. First operand 4828 states and 7091 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 02:44:25,981 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 [] [2022-11-22 02:44:30,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:34,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:35,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:37,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:39,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:41,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:43,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 02:44:47,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:49,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:44:55,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:45:01,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:45:03,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:45:05,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:45:07,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 02:45:09,394 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 [] [2022-11-22 02:45:09,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:45:09,532 INFO L93 Difference]: Finished difference Result 9632 states and 14142 transitions. [2022-11-22 02:45:09,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 02:45:09,533 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-11-22 02:45:09,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:45:09,560 INFO L225 Difference]: With dead ends: 9632 [2022-11-22 02:45:09,560 INFO L226 Difference]: Without dead ends: 4829 [2022-11-22 02:45:09,579 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 [2022-11-22 02:45:09,588 INFO L413 NwaCegarLoop]: 6324 mSDtfsCounter, 0 mSDsluCounter, 6313 mSDsCounter, 0 mSdLazyCounter, 1489 mSolverCounterSat, 0 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12637 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1489 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.5s IncrementalHoareTripleChecker+Time [2022-11-22 02:45:09,589 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12637 Invalid, 1502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1489 Invalid, 13 Unknown, 0 Unchecked, 45.5s Time] [2022-11-22 02:45:09,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4829 states. [2022-11-22 02:45:09,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4829 to 4829. [2022-11-22 02:45:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4829 states, 3125 states have (on average 1.38112) internal successors, (4316), 3215 states have internal predecessors, (4316), 1388 states have call successors, (1388), 314 states have call predecessors, (1388), 314 states have return successors, (1388), 1361 states have call predecessors, (1388), 1388 states have call successors, (1388) [2022-11-22 02:45:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 4829 states and 7092 transitions. [2022-11-22 02:45:09,789 INFO L78 Accepts]: Start accepts. Automaton has 4829 states and 7092 transitions. Word has length 19 [2022-11-22 02:45:09,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:45:09,790 INFO L495 AbstractCegarLoop]: Abstraction has 4829 states and 7092 transitions. [2022-11-22 02:45:09,790 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 02:45:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4829 states and 7092 transitions. [2022-11-22 02:45:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-22 02:45:09,792 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:45:09,792 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:45:09,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 02:45:09,792 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:45:09,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:45:09,793 INFO L85 PathProgramCache]: Analyzing trace with hash 159400160, now seen corresponding path program 1 times [2022-11-22 02:45:09,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:45:09,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963480162] [2022-11-22 02:45:09,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:45:09,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:45:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:45:11,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:45:11,047 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:45:11,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963480162] [2022-11-22 02:45:11,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963480162] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:45:11,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1825542978] [2022-11-22 02:45:11,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:45:11,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:45:11,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:45:11,055 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:45:11,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5baa85ef-1253-4c01-9482-dca711703e68/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 02:45:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:45:15,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 5723 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 02:45:15,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:45:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:45:15,110 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:45:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:45:15,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1825542978] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:45:15,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1078797233] [2022-11-22 02:45:15,242 INFO L159 IcfgInterpreter]: Started Sifa with 20 locations of interest [2022-11-22 02:45:15,243 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:45:15,246 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:45:15,252 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:45:15,252 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:47:26,447 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 1) 0) [2022-11-22 02:47:26,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:28,488 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 2 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:47:28,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:30,545 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 3 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:47:30,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:32,595 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 4) 0) [2022-11-22 02:47:32,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:34,628 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 5 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:47:34,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:36,673 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ 6 |~#ethtool_driver_stats_keys~0.offset|)) [2022-11-22 02:47:36,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:38,784 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ 7 |~#ethtool_driver_stats_keys~0.offset|)) [2022-11-22 02:47:38,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:40,826 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 8) 0) [2022-11-22 02:47:40,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:42,865 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 9 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:47:42,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:44,911 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 10) 0) [2022-11-22 02:47:44,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:46,959 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 11) 0) [2022-11-22 02:47:46,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:49,006 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 12) 0) [2022-11-22 02:47:49,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:51,049 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 13) 0) [2022-11-22 02:47:51,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:53,089 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 14 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:47:53,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:55,134 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ |~#ethtool_driver_stats_keys~0.offset| 15)) [2022-11-22 02:47:55,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:57,163 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 16 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:47:57,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:47:59,237 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 17) 0) [2022-11-22 02:47:59,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:01,281 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 18) 0) [2022-11-22 02:48:01,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:03,331 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 19 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:03,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:05,362 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:05,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:07,423 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 33) 0) [2022-11-22 02:48:07,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:09,472 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 34) 0) [2022-11-22 02:48:09,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:11,524 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 35 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:11,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:13,565 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 36) 0) [2022-11-22 02:48:13,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:15,647 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 37) 0) [2022-11-22 02:48:15,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:17,695 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 38) 0) [2022-11-22 02:48:17,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:19,749 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 39) 0) [2022-11-22 02:48:19,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:21,780 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 40 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:21,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:23,816 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 41 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:23,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:25,870 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 42 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:25,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:27,918 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 43) 0) [2022-11-22 02:48:27,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:29,948 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 44 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:29,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:31,997 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ |~#ethtool_driver_stats_keys~0.offset| 45)) [2022-11-22 02:48:31,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:34,062 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 64 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:34,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:36,115 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 65) 0) [2022-11-22 02:48:36,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:38,164 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 66 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:38,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:40,276 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 67 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:40,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:42,330 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 68 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:42,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:44,369 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 69 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:44,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:46,398 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 70) 0) [2022-11-22 02:48:46,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:48,494 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 71 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:48,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:50,540 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 72 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:50,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:52,618 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 73) 0) [2022-11-22 02:48:52,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:54,650 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 74) 0) [2022-11-22 02:48:54,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:56,714 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |~#ethtool_driver_stats_keys~0.offset| 75) 0) [2022-11-22 02:48:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:58,787 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 76 |~#ethtool_driver_stats_keys~0.offset|) 0) [2022-11-22 02:48:58,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:48:58,806 INFO L217 Elim1Store]: Index analysis took 94400 ms [2022-11-22 02:49:00,856 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 16 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:02,890 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 16 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:04,927 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 32 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:06,953 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 32 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:08,992 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 5 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:11,036 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 5 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:13,077 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 15)))) [2022-11-22 02:49:15,138 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 15)))) [2022-11-22 02:49:17,185 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 68 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:19,233 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 68 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:21,282 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 66 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:23,324 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 66 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:25,365 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 74)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:27,430 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 74)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:29,462 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 41 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:31,490 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 41 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:33,530 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 38)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:35,577 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 38)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:37,643 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 9 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:39,684 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 9 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:41,722 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 43)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:43,757 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 43)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:45,798 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 |~#ethtool_driver_stats_keys~0.offset|) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:47,870 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 |~#ethtool_driver_stats_keys~0.offset|) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:49,911 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 75)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:51,951 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 75)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:53,987 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 14 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:56,016 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 14 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:49:58,065 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 71 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:00,128 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 71 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:02,158 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 1)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:04,207 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 1)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:06,252 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 45)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:08,335 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 45)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:10,397 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 13)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:12,422 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 13)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:14,494 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 35 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:16,526 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 35 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:18,556 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 69 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:20,626 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 69 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:22,656 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 67 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:24,690 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 67 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:26,794 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 10)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:28,901 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ |~#ethtool_driver_stats_keys~0.offset| 10)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:30,948 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 6 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|)))) [2022-11-22 02:50:32,985 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_$Pointer$.base_6373| |~#ethtool_driver_stats_keys~0.base|))) (= (select .cse0 (+ 6 |~#ethtool_driver_stats_keys~0.offset|)) (select .cse0 (+ 76 |~#ethtool_driver_stats_keys~0.offset|))))