./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-broadcom-tg3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 32b4e30d5a1880920f93e7d11103e760f5a0ee7c9527e7608537b1786282dd04 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 17:14:47,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 17:14:47,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 17:14:47,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 17:14:47,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 17:14:47,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 17:14:47,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 17:14:47,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 17:14:47,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 17:14:47,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 17:14:47,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 17:14:47,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 17:14:47,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 17:14:47,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 17:14:47,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 17:14:47,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 17:14:47,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 17:14:47,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 17:14:47,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 17:14:47,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 17:14:47,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 17:14:47,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 17:14:47,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 17:14:47,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 17:14:47,798 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 17:14:47,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 17:14:47,799 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 17:14:47,800 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 17:14:47,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 17:14:47,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 17:14:47,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 17:14:47,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 17:14:47,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 17:14:47,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 17:14:47,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 17:14:47,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 17:14:47,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 17:14:47,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 17:14:47,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 17:14:47,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 17:14:47,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 17:14:47,806 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 17:14:47,823 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 17:14:47,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 17:14:47,823 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 17:14:47,824 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 17:14:47,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 17:14:47,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 17:14:47,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 17:14:47,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 17:14:47,825 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 17:14:47,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 17:14:47,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 17:14:47,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 17:14:47,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 17:14:47,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 17:14:47,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 17:14:47,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 17:14:47,826 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 17:14:47,826 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 17:14:47,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 17:14:47,826 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 17:14:47,826 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 17:14:47,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:14:47,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 17:14:47,827 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 17:14:47,827 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_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32b4e30d5a1880920f93e7d11103e760f5a0ee7c9527e7608537b1786282dd04 [2021-12-06 17:14:47,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 17:14:48,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 17:14:48,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 17:14:48,018 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 17:14:48,018 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 17:14:48,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2021-12-06 17:14:48,069 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/data/6d0e0b9a3/22096ad935a24a79bdd2d819483bc331/FLAG2c95b8ad3 [2021-12-06 17:14:48,933 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 17:14:48,933 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2021-12-06 17:14:48,997 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/data/6d0e0b9a3/22096ad935a24a79bdd2d819483bc331/FLAG2c95b8ad3 [2021-12-06 17:14:49,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/data/6d0e0b9a3/22096ad935a24a79bdd2d819483bc331 [2021-12-06 17:14:49,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 17:14:49,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 17:14:49,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 17:14:49,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 17:14:49,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 17:14:49,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:14:49" (1/1) ... [2021-12-06 17:14:49,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a005e82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:14:49, skipping insertion in model container [2021-12-06 17:14:49,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:14:49" (1/1) ... [2021-12-06 17:14:49,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 17:14:49,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 17:15:00,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1084262,1084275] [2021-12-06 17:15:00,834 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1084407,1084420] [2021-12-06 17:15:00,882 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:15:00,951 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 17:15:02,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1084262,1084275] [2021-12-06 17:15:02,750 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1084407,1084420] [2021-12-06 17:15:02,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:15:03,113 INFO L208 MainTranslator]: Completed translation [2021-12-06 17:15:03,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03 WrapperNode [2021-12-06 17:15:03,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 17:15:03,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 17:15:03,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 17:15:03,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 17:15:03,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:03,256 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:03,659 INFO L137 Inliner]: procedures = 1096, calls = 15740, calls flagged for inlining = 566, calls inlined = 530, statements flattened = 37014 [2021-12-06 17:15:03,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 17:15:03,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 17:15:03,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 17:15:03,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 17:15:03,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:03,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:03,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:03,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:04,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:04,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:04,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:04,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 17:15:04,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 17:15:04,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 17:15:04,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 17:15:04,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (1/1) ... [2021-12-06 17:15:04,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:15:04,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:15:04,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 17:15:04,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0b13e7b-31a1-4d61-88a8-d446e024ac66/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 17:15:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2021-12-06 17:15:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2021-12-06 17:15:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2021-12-06 17:15:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2021-12-06 17:15:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2021-12-06 17:15:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2021-12-06 17:15:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_123 [2021-12-06 17:15:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_123 [2021-12-06 17:15:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-06 17:15:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-06 17:15:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2021-12-06 17:15:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2021-12-06 17:15:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2021-12-06 17:15:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2021-12-06 17:15:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2021-12-06 17:15:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2021-12-06 17:15:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2021-12-06 17:15:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2021-12-06 17:15:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2021-12-06 17:15:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-06 17:15:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-06 17:15:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2021-12-06 17:15:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2021-12-06 17:15:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-06 17:15:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-06 17:15:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-06 17:15:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2021-12-06 17:15:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2021-12-06 17:15:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2021-12-06 17:15:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2021-12-06 17:15:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-06 17:15:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-06 17:15:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-06 17:15:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2021-12-06 17:15:04,544 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2021-12-06 17:15:04,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2021-12-06 17:15:04,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-06 17:15:04,544 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-06 17:15:04,544 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2021-12-06 17:15:04,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-06 17:15:04,544 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2021-12-06 17:15:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2021-12-06 17:15:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2021-12-06 17:15:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2021-12-06 17:15:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-06 17:15:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-06 17:15:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2021-12-06 17:15:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2021-12-06 17:15:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2021-12-06 17:15:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-06 17:15:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-06 17:15:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2021-12-06 17:15:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-06 17:15:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-06 17:15:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2021-12-06 17:15:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-06 17:15:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2021-12-06 17:15:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-06 17:15:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-06 17:15:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tg3 [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tg3 [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2021-12-06 17:15:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2021-12-06 17:15:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2021-12-06 17:15:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2021-12-06 17:15:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2021-12-06 17:15:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-12-06 17:15:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2021-12-06 17:15:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-06 17:15:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-06 17:15:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-06 17:15:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-06 17:15:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2021-12-06 17:15:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2021-12-06 17:15:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-06 17:15:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-06 17:15:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2021-12-06 17:15:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2021-12-06 17:15:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2021-12-06 17:15:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-06 17:15:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-06 17:15:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 17:15:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 17:15:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2021-12-06 17:15:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2021-12-06 17:15:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2021-12-06 17:15:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2021-12-06 17:15:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2021-12-06 17:15:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2021-12-06 17:15:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2021-12-06 17:15:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2021-12-06 17:15:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_116 [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_116 [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-06 17:15:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-06 17:15:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-12-06 17:15:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-12-06 17:15:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2021-12-06 17:15:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2021-12-06 17:15:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-06 17:15:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2021-12-06 17:15:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-06 17:15:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2021-12-06 17:15:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_122 [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_122 [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-12-06 17:15:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-12-06 17:15:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2021-12-06 17:15:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2021-12-06 17:15:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_tg3 [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_tg3 [2021-12-06 17:15:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2021-12-06 17:15:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-06 17:15:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-06 17:15:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-06 17:15:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-06 17:15:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2021-12-06 17:15:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-06 17:15:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2021-12-06 17:15:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2021-12-06 17:15:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-06 17:15:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-06 17:15:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-06 17:15:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2021-12-06 17:15:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2021-12-06 17:15:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-06 17:15:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-06 17:15:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-06 17:15:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-06 17:15:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-12-06 17:15:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2021-12-06 17:15:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2021-12-06 17:15:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-06 17:15:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2021-12-06 17:15:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2021-12-06 17:15:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-06 17:15:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tg3 [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tg3 [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_117 [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_117 [2021-12-06 17:15:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2021-12-06 17:15:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2021-12-06 17:15:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2021-12-06 17:15:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2021-12-06 17:15:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-06 17:15:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-06 17:15:05,989 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 17:15:05,993 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 17:15:12,799 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-06 17:17:24,986 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 17:17:25,081 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 17:17:25,081 INFO L301 CfgBuilder]: Removed 10 assume(true) statements. [2021-12-06 17:17:25,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:17:25 BoogieIcfgContainer [2021-12-06 17:17:25,090 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 17:17:25,092 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 17:17:25,092 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 17:17:25,094 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 17:17:25,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 05:14:49" (1/3) ... [2021-12-06 17:17:25,094 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@787edc65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:17:25, skipping insertion in model container [2021-12-06 17:17:25,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:03" (2/3) ... [2021-12-06 17:17:25,095 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@787edc65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:17:25, skipping insertion in model container [2021-12-06 17:17:25,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:17:25" (3/3) ... [2021-12-06 17:17:25,096 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2021-12-06 17:17:25,099 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 17:17:25,099 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 17:17:25,160 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 17:17:25,165 INFO L339 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=PETRI_NET, 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 17:17:25,165 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 17:17:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand has 12672 states, 8737 states have (on average 1.3802220441799244) internal successors, (12059), 9045 states have internal predecessors, (12059), 3583 states have call successors, (3583), 352 states have call predecessors, (3583), 351 states have return successors, (3575), 3500 states have call predecessors, (3575), 3575 states have call successors, (3575) [2021-12-06 17:17:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-12-06 17:17:25,381 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:17:25,382 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:17:25,383 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:17:25,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:17:25,387 INFO L85 PathProgramCache]: Analyzing trace with hash -577019275, now seen corresponding path program 1 times [2021-12-06 17:17:25,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:17:25,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594190577] [2021-12-06 17:17:25,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:17:25,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:17:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-06 17:17:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-12-06 17:17:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 17:17:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-06 17:17:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 17:17:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 17:17:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-06 17:17:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:17:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:17:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-06 17:17:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 17:17:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:17:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:17:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-06 17:17:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-12-06 17:17:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-06 17:17:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-06 17:17:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 17:17:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:26,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-06 17:17:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-12-06 17:17:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-06 17:17:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-12-06 17:17:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 17:17:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-12-06 17:17:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-06 17:17:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:17:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-12-06 17:17:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-06 17:17:27,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-12-06 17:17:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2021-12-06 17:17:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-06 17:17:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2021-12-06 17:17:27,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-12-06 17:17:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-12-06 17:17:27,279 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:17:27,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594190577] [2021-12-06 17:17:27,280 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594190577] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:17:27,280 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:17:27,280 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-06 17:17:27,281 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708358432] [2021-12-06 17:17:27,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:17:27,286 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-06 17:17:27,286 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:17:27,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-06 17:17:27,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-12-06 17:17:27,335 INFO L87 Difference]: Start difference. First operand has 12672 states, 8737 states have (on average 1.3802220441799244) internal successors, (12059), 9045 states have internal predecessors, (12059), 3583 states have call successors, (3583), 352 states have call predecessors, (3583), 351 states have return successors, (3575), 3500 states have call predecessors, (3575), 3575 states have call successors, (3575) Second operand has 9 states, 9 states have (on average 14.666666666666666) internal successors, (132), 4 states have internal predecessors, (132), 3 states have call successors, (46), 7 states have call predecessors, (46), 2 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2021-12-06 17:18:44,056 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:18:49,543 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:18:51,626 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:18:53,710 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:18:55,830 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:19:25,502 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:19:27,525 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:19:29,545 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:19:47,083 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:19:49,118 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:20:10,648 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:20:12,722 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:21:18,981 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:21:21,223 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:21:24,908 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:21:26,919 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:00,201 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:14,076 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:18,031 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:20,133 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:22,319 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:24,422 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:31,590 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:33,695 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:35,804 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:22:43,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:22:43,214 INFO L93 Difference]: Finished difference Result 29834 states and 49699 transitions. [2021-12-06 17:22:43,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-06 17:22:43,216 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 14.666666666666666) internal successors, (132), 4 states have internal predecessors, (132), 3 states have call successors, (46), 7 states have call predecessors, (46), 2 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 272 [2021-12-06 17:22:43,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:22:43,399 INFO L225 Difference]: With dead ends: 29834 [2021-12-06 17:22:43,399 INFO L226 Difference]: Without dead ends: 16661 [2021-12-06 17:22:43,513 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2021-12-06 17:22:43,515 INFO L933 BasicCegarLoop]: 17140 mSDtfsCounter, 37173 mSDsluCounter, 25428 mSDsCounter, 0 mSdLazyCounter, 52981 mSolverCounterSat, 39263 mSolverCounterUnsat, 24 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 287.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38890 SdHoareTripleChecker+Valid, 42568 SdHoareTripleChecker+Invalid, 92268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.7s SdHoareTripleChecker+Time, 39263 IncrementalHoareTripleChecker+Valid, 52981 IncrementalHoareTripleChecker+Invalid, 24 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 311.6s IncrementalHoareTripleChecker+Time [2021-12-06 17:22:43,516 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [38890 Valid, 42568 Invalid, 92268 Unknown, 0 Unchecked, 0.7s Time], IncrementalHoareTripleChecker [39263 Valid, 52981 Invalid, 24 Unknown, 0 Unchecked, 311.6s Time] [2021-12-06 17:22:43,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16661 states. [2021-12-06 17:22:44,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16661 to 12241. [2021-12-06 17:22:44,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12241 states, 8446 states have (on average 1.3762727918541322) internal successors, (11624), 8737 states have internal predecessors, (11624), 3441 states have call successors, (3441), 353 states have call predecessors, (3441), 353 states have return successors, (3441), 3368 states have call predecessors, (3441), 3441 states have call successors, (3441) [2021-12-06 17:22:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12241 states to 12241 states and 18506 transitions. [2021-12-06 17:22:44,951 INFO L78 Accepts]: Start accepts. Automaton has 12241 states and 18506 transitions. Word has length 272 [2021-12-06 17:22:44,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:22:44,952 INFO L470 AbstractCegarLoop]: Abstraction has 12241 states and 18506 transitions. [2021-12-06 17:22:44,953 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.666666666666666) internal successors, (132), 4 states have internal predecessors, (132), 3 states have call successors, (46), 7 states have call predecessors, (46), 2 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2021-12-06 17:22:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 12241 states and 18506 transitions. [2021-12-06 17:22:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-12-06 17:22:44,969 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:22:44,969 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:22:44,969 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 17:22:44,969 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:22:44,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:22:44,970 INFO L85 PathProgramCache]: Analyzing trace with hash 199518556, now seen corresponding path program 1 times [2021-12-06 17:22:44,970 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:22:44,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610907975] [2021-12-06 17:22:44,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:22:44,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:22:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-06 17:22:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-12-06 17:22:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 17:22:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-06 17:22:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 17:22:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 17:22:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-06 17:22:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:22:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:22:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-06 17:22:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 17:22:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:22:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:22:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-06 17:22:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-06 17:22:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-06 17:22:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-06 17:22:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-06 17:22:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-12-06 17:22:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-12-06 17:22:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:22:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:22:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-12-06 17:22:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-12-06 17:22:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-12-06 17:22:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 17:22:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-06 17:22:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-06 17:22:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-06 17:22:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:45,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-06 17:22:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2021-12-06 17:22:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 17:22:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-06 17:22:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-06 17:22:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:22:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-06 17:22:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-12-06 17:22:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2021-12-06 17:22:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:22:46,231 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2021-12-06 17:22:46,231 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:22:46,231 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610907975] [2021-12-06 17:22:46,231 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610907975] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:22:46,231 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:22:46,232 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 17:22:46,232 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079059713] [2021-12-06 17:22:46,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:22:46,234 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 17:22:46,234 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:22:46,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 17:22:46,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-06 17:22:46,235 INFO L87 Difference]: Start difference. First operand 12241 states and 18506 transitions. Second operand has 7 states, 7 states have (on average 18.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (45), 6 states have call predecessors, (45), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2021-12-06 17:23:32,342 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:23:34,452 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:23:36,537 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:23:38,626 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:24:00,109 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:24:02,132 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:24:07,454 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:24:09,485 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:24:16,689 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:25:16,005 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:25:18,252 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:25:21,426 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:25:23,469 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:25:57,849 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:26:01,074 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:26:03,278 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:26:05,387 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:26:11,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:26:11,590 INFO L93 Difference]: Finished difference Result 27056 states and 43813 transitions. [2021-12-06 17:26:11,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 17:26:11,591 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 18.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (45), 6 states have call predecessors, (45), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 309 [2021-12-06 17:26:11,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:26:11,694 INFO L225 Difference]: With dead ends: 27056 [2021-12-06 17:26:11,694 INFO L226 Difference]: Without dead ends: 14834 [2021-12-06 17:26:11,734 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-12-06 17:26:11,735 INFO L933 BasicCegarLoop]: 18429 mSDtfsCounter, 5571 mSDsluCounter, 29501 mSDsCounter, 0 mSdLazyCounter, 23604 mSolverCounterSat, 6201 mSolverCounterUnsat, 17 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 186.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6316 SdHoareTripleChecker+Valid, 47930 SdHoareTripleChecker+Invalid, 29822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 6201 IncrementalHoareTripleChecker+Valid, 23604 IncrementalHoareTripleChecker+Invalid, 17 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 202.9s IncrementalHoareTripleChecker+Time [2021-12-06 17:26:11,735 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6316 Valid, 47930 Invalid, 29822 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [6201 Valid, 23604 Invalid, 17 Unknown, 0 Unchecked, 202.9s Time] [2021-12-06 17:26:11,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14834 states. [2021-12-06 17:26:12,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14834 to 12242. [2021-12-06 17:26:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12242 states, 8447 states have (on average 1.37622824671481) internal successors, (11625), 8738 states have internal predecessors, (11625), 3441 states have call successors, (3441), 353 states have call predecessors, (3441), 353 states have return successors, (3441), 3368 states have call predecessors, (3441), 3441 states have call successors, (3441) [2021-12-06 17:26:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12242 states to 12242 states and 18507 transitions. [2021-12-06 17:26:12,652 INFO L78 Accepts]: Start accepts. Automaton has 12242 states and 18507 transitions. Word has length 309 [2021-12-06 17:26:12,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:26:12,653 INFO L470 AbstractCegarLoop]: Abstraction has 12242 states and 18507 transitions. [2021-12-06 17:26:12,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (45), 6 states have call predecessors, (45), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2021-12-06 17:26:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 12242 states and 18507 transitions. [2021-12-06 17:26:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-12-06 17:26:12,666 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:26:12,667 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:26:12,667 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 17:26:12,667 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:26:12,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:26:12,667 INFO L85 PathProgramCache]: Analyzing trace with hash -857212646, now seen corresponding path program 1 times [2021-12-06 17:26:12,667 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:26:12,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329938654] [2021-12-06 17:26:12,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:26:12,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:26:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-06 17:26:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-12-06 17:26:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 17:26:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-06 17:26:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 17:26:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 17:26:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-06 17:26:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:26:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:26:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-06 17:26:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-06 17:26:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:26:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:26:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-06 17:26:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-06 17:26:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-06 17:26:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-06 17:26:13,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-06 17:26:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-12-06 17:26:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-12-06 17:26:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 17:26:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-06 17:26:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-12-06 17:26:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-12-06 17:26:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-12-06 17:26:13,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 17:26:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-06 17:26:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-06 17:26:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-06 17:26:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-06 17:26:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2021-12-06 17:26:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 17:26:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-06 17:26:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-06 17:26:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 17:26:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-06 17:26:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-12-06 17:26:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2021-12-06 17:26:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:26:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2021-12-06 17:26:13,853 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:26:13,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329938654] [2021-12-06 17:26:13,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329938654] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:26:13,854 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:26:13,854 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 17:26:13,854 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752916046] [2021-12-06 17:26:13,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:26:13,855 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 17:26:13,855 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:26:13,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 17:26:13,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-06 17:26:13,856 INFO L87 Difference]: Start difference. First operand 12242 states and 18507 transitions. Second operand has 7 states, 7 states have (on average 18.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (45), 6 states have call predecessors, (45), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2021-12-06 17:27:01,068 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:27:15,712 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:27:17,727 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:27:20,845 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 17:27:22,869 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []