./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-18 11:49:01,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 11:49:01,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 11:49:01,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 11:49:01,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 11:49:01,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 11:49:01,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 11:49:01,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 11:49:01,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 11:49:01,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 11:49:01,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 11:49:01,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 11:49:01,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 11:49:01,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 11:49:01,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 11:49:01,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 11:49:01,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 11:49:01,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 11:49:01,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 11:49:01,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 11:49:01,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 11:49:01,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 11:49:01,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 11:49:01,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 11:49:01,182 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 11:49:01,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 11:49:01,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 11:49:01,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 11:49:01,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 11:49:01,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 11:49:01,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 11:49:01,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 11:49:01,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 11:49:01,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 11:49:01,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 11:49:01,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 11:49:01,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 11:49:01,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 11:49:01,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 11:49:01,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 11:49:01,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 11:49:01,193 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 11:49:01,222 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 11:49:01,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 11:49:01,226 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 11:49:01,226 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 11:49:01,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 11:49:01,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 11:49:01,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 11:49:01,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 11:49:01,228 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 11:49:01,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 11:49:01,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 11:49:01,230 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 11:49:01,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 11:49:01,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 11:49:01,230 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 11:49:01,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 11:49:01,231 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 11:49:01,231 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 11:49:01,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 11:49:01,231 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 11:49:01,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 11:49:01,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 11:49:01,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 11:49:01,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 11:49:01,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 11:49:01,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 11:49:01,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 11:49:01,233 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 11:49:01,233 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 11:49:01,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 11:49:01,233 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 11:49:01,234 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 [2021-12-18 11:49:01,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 11:49:01,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 11:49:01,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 11:49:01,481 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 11:49:01,482 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 11:49:01,483 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-12-18 11:49:01,559 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f1cdd72b/acd6d5edb8154eed9525d228c144d8f2/FLAG2ba818bd5 [2021-12-18 11:49:02,464 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 11:49:02,464 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-12-18 11:49:02,548 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f1cdd72b/acd6d5edb8154eed9525d228c144d8f2/FLAG2ba818bd5 [2021-12-18 11:49:02,562 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f1cdd72b/acd6d5edb8154eed9525d228c144d8f2 [2021-12-18 11:49:02,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 11:49:02,567 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 11:49:02,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 11:49:02,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 11:49:02,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 11:49:02,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:49:02" (1/1) ... [2021-12-18 11:49:02,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d1dcc1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:02, skipping insertion in model container [2021-12-18 11:49:02,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:49:02" (1/1) ... [2021-12-18 11:49:02,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 11:49:02,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 11:49:09,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2021-12-18 11:49:09,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2021-12-18 11:49:10,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 11:49:10,238 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 11:49:10,780 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2021-12-18 11:49:10,781 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2021-12-18 11:49:10,790 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 11:49:11,344 INFO L208 MainTranslator]: Completed translation [2021-12-18 11:49:11,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11 WrapperNode [2021-12-18 11:49:11,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 11:49:11,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 11:49:11,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 11:49:11,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 11:49:11,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:11,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:11,937 INFO L137 Inliner]: procedures = 829, calls = 8738, calls flagged for inlining = 380, calls inlined = 326, statements flattened = 16788 [2021-12-18 11:49:11,938 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 11:49:11,939 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 11:49:11,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 11:49:11,939 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 11:49:11,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:11,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:12,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:12,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:12,381 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:12,419 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:12,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:12,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 11:49:12,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 11:49:12,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 11:49:12,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 11:49:12,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (1/1) ... [2021-12-18 11:49:12,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 11:49:12,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 11:49:12,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 11:49:12,792 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 11:49:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-12-18 11:49:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-12-18 11:49:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2021-12-18 11:49:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2021-12-18 11:49:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-18 11:49:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-18 11:49:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-18 11:49:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-18 11:49:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-12-18 11:49:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-12-18 11:49:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-12-18 11:49:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-12-18 11:49:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-12-18 11:49:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-12-18 11:49:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_143 [2021-12-18 11:49:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_143 [2021-12-18 11:49:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-12-18 11:49:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-12-18 11:49:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-18 11:49:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-18 11:49:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-18 11:49:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-18 11:49:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-12-18 11:49:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-12-18 11:49:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-12-18 11:49:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-12-18 11:49:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-18 11:49:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-18 11:49:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-12-18 11:49:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-12-18 11:49:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-12-18 11:49:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-12-18 11:49:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-18 11:49:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-18 11:49:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-18 11:49:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-18 11:49:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-18 11:49:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-12-18 11:49:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-12-18 11:49:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-12-18 11:49:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-12-18 11:49:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-18 11:49:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-18 11:49:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-18 11:49:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-18 11:49:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-18 11:49:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-18 11:49:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-18 11:49:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-18 11:49:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-18 11:49:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-18 11:49:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-18 11:49:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-18 11:49:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-12-18 11:49:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-12-18 11:49:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-18 11:49:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-18 11:49:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-12-18 11:49:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-12-18 11:49:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-18 11:49:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-18 11:49:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-12-18 11:49:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-12-18 11:49:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 11:49:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-12-18 11:49:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-12-18 11:49:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-12-18 11:49:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-12-18 11:49:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-12-18 11:49:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-12-18 11:49:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-18 11:49:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-18 11:49:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-18 11:49:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-18 11:49:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-18 11:49:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-18 11:49:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-18 11:49:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-18 11:49:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-12-18 11:49:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-12-18 11:49:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-12-18 11:49:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-12-18 11:49:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-12-18 11:49:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-12-18 11:49:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-18 11:49:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-18 11:49:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-18 11:49:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-18 11:49:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-12-18 11:49:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-12-18 11:49:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-12-18 11:49:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-12-18 11:49:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-12-18 11:49:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-12-18 11:49:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-12-18 11:49:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-12-18 11:49:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 11:49:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-18 11:49:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-18 11:49:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-18 11:49:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-18 11:49:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 11:49:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-12-18 11:49:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-12-18 11:49:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-18 11:49:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-18 11:49:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-18 11:49:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-18 11:49:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 11:49:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-18 11:49:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-18 11:49:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-18 11:49:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-12-18 11:49:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-12-18 11:49:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-18 11:49:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-18 11:49:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-12-18 11:49:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-12-18 11:49:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-18 11:49:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-18 11:49:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-18 11:49:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-18 11:49:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-18 11:49:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-18 11:49:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-12-18 11:49:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-12-18 11:49:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-18 11:49:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-18 11:49:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-18 11:49:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-18 11:49:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-18 11:49:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-18 11:49:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-12-18 11:49:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-12-18 11:49:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-18 11:49:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-18 11:49:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-18 11:49:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-18 11:49:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-18 11:49:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-18 11:49:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-12-18 11:49:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-12-18 11:49:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-12-18 11:49:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-12-18 11:49:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 11:49:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 11:49:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-18 11:49:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-18 11:49:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 11:49:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-18 11:49:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-18 11:49:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-18 11:49:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-18 11:49:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-12-18 11:49:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-12-18 11:49:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-18 11:49:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-18 11:49:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-18 11:49:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-18 11:49:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-18 11:49:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 11:49:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 11:49:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-12-18 11:49:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-12-18 11:49:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-12-18 11:49:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-12-18 11:49:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-18 11:49:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-18 11:49:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-18 11:49:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-18 11:49:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-12-18 11:49:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-12-18 11:49:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-18 11:49:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-18 11:49:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-12-18 11:49:12,842 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-12-18 11:49:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-18 11:49:12,842 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-18 11:49:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-12-18 11:49:12,842 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-12-18 11:49:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2021-12-18 11:49:12,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2021-12-18 11:49:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-18 11:49:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-18 11:49:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 11:49:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-12-18 11:49:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-12-18 11:49:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-12-18 11:49:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-12-18 11:49:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 11:49:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-12-18 11:49:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-12-18 11:49:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-12-18 11:49:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-12-18 11:49:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-12-18 11:49:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-12-18 11:49:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-18 11:49:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-18 11:49:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-18 11:49:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-18 11:49:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-18 11:49:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-18 11:49:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-12-18 11:49:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-12-18 11:49:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-12-18 11:49:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-12-18 11:49:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-12-18 11:49:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-12-18 11:49:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-18 11:49:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-18 11:49:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2021-12-18 11:49:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2021-12-18 11:49:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-18 11:49:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-18 11:49:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-18 11:49:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-18 11:49:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-18 11:49:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-18 11:49:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-18 11:49:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-18 11:49:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-12-18 11:49:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-12-18 11:49:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-18 11:49:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-18 11:49:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-12-18 11:49:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-12-18 11:49:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2021-12-18 11:49:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2021-12-18 11:49:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 11:49:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-12-18 11:49:12,849 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-12-18 11:49:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 11:49:12,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 11:49:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-12-18 11:49:12,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-12-18 11:49:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-12-18 11:49:12,849 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-12-18 11:49:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-12-18 11:49:12,850 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-12-18 11:49:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-18 11:49:12,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-18 11:49:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-12-18 11:49:12,850 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-12-18 11:49:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-18 11:49:12,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-18 11:49:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-12-18 11:49:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-12-18 11:49:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-12-18 11:49:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-12-18 11:49:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-18 11:49:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-18 11:49:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-12-18 11:49:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-12-18 11:49:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2021-12-18 11:49:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2021-12-18 11:49:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-18 11:49:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-18 11:49:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-18 11:49:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-18 11:49:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-18 11:49:12,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-18 11:49:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-12-18 11:49:12,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-12-18 11:49:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-18 11:49:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-18 11:49:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-12-18 11:49:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-12-18 11:49:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-12-18 11:49:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-12-18 11:49:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-18 11:49:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-18 11:49:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-12-18 11:49:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-12-18 11:49:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-18 11:49:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-18 11:49:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-18 11:49:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-18 11:49:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-12-18 11:49:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-12-18 11:49:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-18 11:49:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-18 11:49:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 11:49:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 11:49:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-12-18 11:49:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-12-18 11:49:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-12-18 11:49:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-12-18 11:49:12,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-18 11:49:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-18 11:49:12,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-12-18 11:49:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-12-18 11:49:12,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2021-12-18 11:49:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2021-12-18 11:49:12,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-12-18 11:49:12,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-12-18 11:49:12,858 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-18 11:49:12,858 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-18 11:49:12,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-12-18 11:49:12,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-12-18 11:49:12,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-18 11:49:12,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-18 11:49:12,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-12-18 11:49:12,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-12-18 11:49:12,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-12-18 11:49:12,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-12-18 11:49:12,859 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-18 11:49:12,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-18 11:49:12,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-12-18 11:49:12,860 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-12-18 11:49:12,860 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-18 11:49:12,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-18 11:49:12,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-18 11:49:12,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-18 11:49:12,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-18 11:49:12,860 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-18 11:49:12,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-18 11:49:12,861 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-18 11:49:12,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-18 11:49:12,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-18 11:49:12,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-12-18 11:49:12,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-12-18 11:49:12,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-18 11:49:12,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-18 11:49:12,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 11:49:12,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-18 11:49:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-18 11:49:12,862 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-18 11:49:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-18 11:49:12,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-12-18 11:49:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-12-18 11:49:12,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-12-18 11:49:12,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-12-18 11:49:12,863 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-18 11:49:12,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-18 11:49:12,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-18 11:49:12,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-12-18 11:49:12,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-12-18 11:49:12,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-12-18 11:49:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-12-18 11:49:12,864 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-18 11:49:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-18 11:49:12,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 11:49:12,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-12-18 11:49:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-12-18 11:49:12,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-12-18 11:49:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-12-18 11:49:12,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-12-18 11:49:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-12-18 11:49:12,865 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-18 11:49:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-18 11:49:12,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-18 11:49:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-18 11:49:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-18 11:49:12,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-18 11:49:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-12-18 11:49:12,866 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-12-18 11:49:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-18 11:49:12,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-18 11:49:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-12-18 11:49:12,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-12-18 11:49:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-18 11:49:12,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-18 11:49:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_59 [2021-12-18 11:49:12,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_59 [2021-12-18 11:49:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_self_test [2021-12-18 11:49:12,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_self_test [2021-12-18 11:49:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-18 11:49:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-18 11:49:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-12-18 11:49:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-12-18 11:49:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-12-18 11:49:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-12-18 11:49:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-12-18 11:49:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-12-18 11:49:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-12-18 11:49:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-12-18 11:49:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-18 11:49:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-18 11:49:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_timer [2021-12-18 11:49:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_timer [2021-12-18 11:49:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-18 11:49:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-18 11:49:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-12-18 11:49:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-12-18 11:49:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2021-12-18 11:49:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2021-12-18 11:49:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-12-18 11:49:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-12-18 11:49:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 11:49:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 11:49:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-18 11:49:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-18 11:49:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-12-18 11:49:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-12-18 11:49:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-18 11:49:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-18 11:49:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-18 11:49:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-18 11:49:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-12-18 11:49:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-12-18 11:49:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-12-18 11:49:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-12-18 11:49:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-18 11:49:12,873 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-18 11:49:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2021-12-18 11:49:12,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2021-12-18 11:49:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2021-12-18 11:49:12,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2021-12-18 11:49:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-18 11:49:12,873 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-18 11:49:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2021-12-18 11:49:12,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2021-12-18 11:49:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-12-18 11:49:12,874 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-12-18 11:49:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-18 11:49:12,874 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-18 11:49:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-18 11:49:12,874 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-18 11:49:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-12-18 11:49:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-12-18 11:49:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-12-18 11:49:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-12-18 11:49:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2021-12-18 11:49:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2021-12-18 11:49:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-18 11:49:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-18 11:49:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-18 11:49:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-18 11:49:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-18 11:49:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-18 11:49:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-12-18 11:49:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-12-18 11:49:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 11:49:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-18 11:49:12,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-18 11:49:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-12-18 11:49:12,893 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-12-18 11:49:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_166 [2021-12-18 11:49:12,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_166 [2021-12-18 11:49:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-18 11:49:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-18 11:49:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-18 11:49:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-18 11:49:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-12-18 11:49:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-12-18 11:49:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-18 11:49:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-18 11:49:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-12-18 11:49:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-12-18 11:49:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-12-18 11:49:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-12-18 11:49:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-12-18 11:49:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-12-18 11:49:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-18 11:49:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-18 11:49:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-12-18 11:49:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-12-18 11:49:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-18 11:49:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-18 11:49:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-12-18 11:49:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-12-18 11:49:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-12-18 11:49:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-12-18 11:49:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-18 11:49:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-18 11:49:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-12-18 11:49:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-12-18 11:49:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-18 11:49:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-18 11:49:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-12-18 11:49:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-12-18 11:49:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-12-18 11:49:12,898 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-12-18 11:49:12,898 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-12-18 11:49:12,898 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-12-18 11:49:12,898 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-12-18 11:49:12,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-12-18 11:49:12,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 11:49:12,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-12-18 11:49:12,899 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-12-18 11:49:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-12-18 11:49:12,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-12-18 11:49:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-18 11:49:12,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-18 11:49:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-18 11:49:12,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-18 11:49:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-12-18 11:49:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-12-18 11:49:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-12-18 11:49:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-12-18 11:49:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-12-18 11:49:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-12-18 11:49:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-18 11:49:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-18 11:49:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-12-18 11:49:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-12-18 11:49:12,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-18 11:49:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-18 11:49:12,901 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-18 11:49:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-18 11:49:12,901 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-12-18 11:49:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-12-18 11:49:12,901 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-12-18 11:49:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-12-18 11:49:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-12-18 11:49:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-12-18 11:49:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-12-18 11:49:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-12-18 11:49:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-12-18 11:49:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-12-18 11:49:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-18 11:49:12,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-18 11:49:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-18 11:49:12,903 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-18 11:49:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-18 11:49:12,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-18 11:49:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-12-18 11:49:12,904 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-12-18 11:49:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-12-18 11:49:12,904 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-12-18 11:49:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-18 11:49:12,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-18 11:49:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-12-18 11:49:12,904 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-12-18 11:49:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-12-18 11:49:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-12-18 11:49:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-12-18 11:49:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-12-18 11:49:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2021-12-18 11:49:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2021-12-18 11:49:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-18 11:49:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-18 11:49:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-12-18 11:49:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-12-18 11:49:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-18 11:49:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-18 11:49:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2021-12-18 11:49:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2021-12-18 11:49:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-18 11:49:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-18 11:49:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-18 11:49:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-18 11:49:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-12-18 11:49:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-12-18 11:49:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-12-18 11:49:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-12-18 11:49:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-18 11:49:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-18 11:49:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-18 11:49:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-18 11:49:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-18 11:49:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-18 11:49:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-18 11:49:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-18 11:49:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-18 11:49:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-18 11:49:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-18 11:49:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-18 11:49:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 11:49:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-12-18 11:49:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-12-18 11:49:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-12-18 11:49:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-12-18 11:49:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2021-12-18 11:49:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2021-12-18 11:49:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-18 11:49:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-18 11:49:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-12-18 11:49:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-12-18 11:49:14,504 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 11:49:14,508 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 11:49:14,762 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-18 11:51:28,023 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 11:51:28,056 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 11:51:28,057 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-12-18 11:51:28,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:51:28 BoogieIcfgContainer [2021-12-18 11:51:28,064 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 11:51:28,065 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 11:51:28,065 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 11:51:28,068 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 11:51:28,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 11:49:02" (1/3) ... [2021-12-18 11:51:28,069 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@698cab08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:51:28, skipping insertion in model container [2021-12-18 11:51:28,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:49:11" (2/3) ... [2021-12-18 11:51:28,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@698cab08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:51:28, skipping insertion in model container [2021-12-18 11:51:28,071 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:51:28" (3/3) ... [2021-12-18 11:51:28,072 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-12-18 11:51:28,078 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 11:51:28,078 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-18 11:51:28,152 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 11:51:28,167 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 [2021-12-18 11:51:28,170 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-18 11:51:28,271 INFO L276 IsEmpty]: Start isEmpty. Operand has 5796 states, 3946 states have (on average 1.3101875316776483) internal successors, (5170), 4043 states have internal predecessors, (5170), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) [2021-12-18 11:51:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-12-18 11:51:28,285 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 11:51:28,286 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 11:51:28,286 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 11:51:28,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 11:51:28,291 INFO L85 PathProgramCache]: Analyzing trace with hash -1831532061, now seen corresponding path program 1 times [2021-12-18 11:51:28,299 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 11:51:28,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843265675] [2021-12-18 11:51:28,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 11:51:28,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 11:51:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-18 11:51:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-12-18 11:51:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 11:51:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:51:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:51:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:51:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-18 11:51:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:51:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:51:29,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:51:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-18 11:51:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:51:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:51:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:51:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-18 11:51:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-18 11:51:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-18 11:51:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:51:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-18 11:51:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-18 11:51:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-18 11:51:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:51:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-12-18 11:51:29,951 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 11:51:29,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843265675] [2021-12-18 11:51:29,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [843265675] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 11:51:29,952 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 11:51:29,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 11:51:29,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471555577] [2021-12-18 11:51:29,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 11:51:29,958 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 11:51:29,958 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 11:51:29,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 11:51:29,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 11:51:29,995 INFO L87 Difference]: Start difference. First operand has 5796 states, 3946 states have (on average 1.3101875316776483) internal successors, (5170), 4043 states have internal predecessors, (5170), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-18 11:51:56,295 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 [] [2021-12-18 11:52:12,960 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:52:15,266 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:52:17,559 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:52:19,879 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:52:23,814 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 [] [2021-12-18 11:52:31,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 11:52:31,246 INFO L93 Difference]: Finished difference Result 12695 states and 18533 transitions. [2021-12-18 11:52:31,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 11:52:31,248 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 132 [2021-12-18 11:52:31,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 11:52:31,327 INFO L225 Difference]: With dead ends: 12695 [2021-12-18 11:52:31,328 INFO L226 Difference]: Without dead ends: 6880 [2021-12-18 11:52:31,382 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 11:52:31,385 INFO L933 BasicCegarLoop]: 7757 mSDtfsCounter, 10046 mSDsluCounter, 6840 mSDsCounter, 0 mSdLazyCounter, 7243 mSolverCounterSat, 4391 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10915 SdHoareTripleChecker+Valid, 14597 SdHoareTripleChecker+Invalid, 11640 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4391 IncrementalHoareTripleChecker+Valid, 7243 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.6s IncrementalHoareTripleChecker+Time [2021-12-18 11:52:31,389 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10915 Valid, 14597 Invalid, 11640 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4391 Valid, 7243 Invalid, 6 Unknown, 0 Unchecked, 59.6s Time] [2021-12-18 11:52:31,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6880 states. [2021-12-18 11:52:31,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6880 to 5888. [2021-12-18 11:52:31,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5888 states, 3996 states have (on average 1.2967967967967968) internal successors, (5182), 4089 states have internal predecessors, (5182), 1596 states have call successors, (1596), 294 states have call predecessors, (1596), 294 states have return successors, (1596), 1575 states have call predecessors, (1596), 1596 states have call successors, (1596) [2021-12-18 11:52:31,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 5888 states and 8374 transitions. [2021-12-18 11:52:31,855 INFO L78 Accepts]: Start accepts. Automaton has 5888 states and 8374 transitions. Word has length 132 [2021-12-18 11:52:31,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 11:52:31,856 INFO L470 AbstractCegarLoop]: Abstraction has 5888 states and 8374 transitions. [2021-12-18 11:52:31,857 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-18 11:52:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5888 states and 8374 transitions. [2021-12-18 11:52:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-12-18 11:52:31,862 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 11:52:31,862 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 11:52:31,862 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 11:52:31,862 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 11:52:31,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 11:52:31,863 INFO L85 PathProgramCache]: Analyzing trace with hash -507402948, now seen corresponding path program 1 times [2021-12-18 11:52:31,863 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 11:52:31,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054542878] [2021-12-18 11:52:31,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 11:52:31,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 11:52:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-18 11:52:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-12-18 11:52:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 11:52:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:52:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:52:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:52:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-18 11:52:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:52:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:52:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:52:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-18 11:52:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:52:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:52:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:52:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-18 11:52:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-18 11:52:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-18 11:52:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:52:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-18 11:52:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-18 11:52:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:32,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-18 11:52:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:52:33,369 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-12-18 11:52:33,370 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 11:52:33,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054542878] [2021-12-18 11:52:33,370 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1054542878] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 11:52:33,370 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 11:52:33,370 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-18 11:52:33,370 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147885434] [2021-12-18 11:52:33,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 11:52:33,372 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-18 11:52:33,372 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 11:52:33,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-18 11:52:33,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-18 11:52:33,373 INFO L87 Difference]: Start difference. First operand 5888 states and 8374 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-18 11:53:04,404 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 [] [2021-12-18 11:54:21,703 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:54:23,996 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:54:26,303 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:54:28,633 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:54:37,577 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:54:39,875 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:54:41,731 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:54:51,950 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:08,988 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:12,180 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:21,703 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:24,667 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:27,512 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:29,820 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:31,883 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:40,352 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:47,295 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:55:49,386 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:56:05,427 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:56:07,512 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:56:21,523 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:56:24,481 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:57:17,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 11:57:17,272 INFO L93 Difference]: Finished difference Result 32585 states and 48651 transitions. [2021-12-18 11:57:17,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-18 11:57:17,275 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 133 [2021-12-18 11:57:17,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 11:57:17,472 INFO L225 Difference]: With dead ends: 32585 [2021-12-18 11:57:17,472 INFO L226 Difference]: Without dead ends: 26716 [2021-12-18 11:57:17,523 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2021-12-18 11:57:17,524 INFO L933 BasicCegarLoop]: 18031 mSDtfsCounter, 34431 mSDsluCounter, 26272 mSDsCounter, 0 mSdLazyCounter, 29194 mSolverCounterSat, 18746 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 262.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36790 SdHoareTripleChecker+Valid, 44303 SdHoareTripleChecker+Invalid, 47961 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.7s SdHoareTripleChecker+Time, 18746 IncrementalHoareTripleChecker+Valid, 29194 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 279.2s IncrementalHoareTripleChecker+Time [2021-12-18 11:57:17,524 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [36790 Valid, 44303 Invalid, 47961 Unknown, 0 Unchecked, 0.7s Time], IncrementalHoareTripleChecker [18746 Valid, 29194 Invalid, 21 Unknown, 0 Unchecked, 279.2s Time] [2021-12-18 11:57:17,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26716 states. [2021-12-18 11:57:18,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26716 to 24296. [2021-12-18 11:57:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24296 states, 16579 states have (on average 1.3008022196754931) internal successors, (21566), 16987 states have internal predecessors, (21566), 6505 states have call successors, (6505), 1118 states have call predecessors, (6505), 1210 states have return successors, (7917), 6476 states have call predecessors, (7917), 6505 states have call successors, (7917) [2021-12-18 11:57:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24296 states to 24296 states and 35988 transitions. [2021-12-18 11:57:19,161 INFO L78 Accepts]: Start accepts. Automaton has 24296 states and 35988 transitions. Word has length 133 [2021-12-18 11:57:19,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 11:57:19,162 INFO L470 AbstractCegarLoop]: Abstraction has 24296 states and 35988 transitions. [2021-12-18 11:57:19,163 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-18 11:57:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 24296 states and 35988 transitions. [2021-12-18 11:57:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-12-18 11:57:19,165 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 11:57:19,166 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 11:57:19,166 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 11:57:19,166 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 11:57:19,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 11:57:19,168 INFO L85 PathProgramCache]: Analyzing trace with hash 2000410495, now seen corresponding path program 1 times [2021-12-18 11:57:19,168 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 11:57:19,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54482736] [2021-12-18 11:57:19,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 11:57:19,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 11:57:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-18 11:57:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-12-18 11:57:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 11:57:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:57:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:57:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:57:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-18 11:57:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:57:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:57:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:57:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-18 11:57:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:57:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 11:57:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 11:57:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-18 11:57:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-18 11:57:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-18 11:57:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:19,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 11:57:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:20,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-18 11:57:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:20,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-18 11:57:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:20,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-18 11:57:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 11:57:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-12-18 11:57:20,478 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 11:57:20,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54482736] [2021-12-18 11:57:20,478 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54482736] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 11:57:20,478 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 11:57:20,478 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-18 11:57:20,478 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783065180] [2021-12-18 11:57:20,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 11:57:20,479 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-18 11:57:20,479 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 11:57:20,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-18 11:57:20,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-18 11:57:20,480 INFO L87 Difference]: Start difference. First operand 24296 states and 35988 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-18 11:57:53,801 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:26,046 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:28,383 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:30,723 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:33,005 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:35,382 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:45,805 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:48,102 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 11:59:50,434 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:03,070 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:19,621 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:32,535 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:35,483 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:37,806 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:40,148 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:42,485 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:00:44,839 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:01:02,311 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:01:05,409 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:01:23,879 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:01:25,966 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:01:40,115 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:01:42,205 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:01:51,990 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:02:01,385 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:02:12,367 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:02:23,870 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:02:30,023 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:02:32,102 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:02:37,591 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] Killed by 15