./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.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 2780fc0b078cd95366c58e63c05c4168e73cfd193d5f7dd189d6eaa3d38deb42 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:34:04,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:34:04,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:34:04,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:34:04,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:34:04,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:34:04,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:34:04,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:34:04,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:34:04,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:34:04,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:34:04,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:34:04,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:34:04,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:34:04,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:34:04,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:34:04,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:34:04,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:34:04,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:34:04,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:34:04,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:34:04,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:34:04,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:34:04,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:34:04,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:34:04,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:34:04,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:34:04,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:34:04,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:34:04,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:34:04,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:34:04,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:34:04,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:34:04,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:34:04,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:34:04,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:34:04,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:34:04,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:34:04,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:34:04,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:34:04,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:34:04,274 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:34:04,299 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:34:04,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:34:04,300 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:34:04,300 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:34:04,301 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:34:04,301 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:34:04,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:34:04,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:34:04,302 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:34:04,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:34:04,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:34:04,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:34:04,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:34:04,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:34:04,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:34:04,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:34:04,303 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:34:04,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:34:04,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:34:04,304 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:34:04,304 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:34:04,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:34:04,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:34:04,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:34:04,304 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:34:04,305 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:34:04,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:34:04,306 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:34:04,306 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:34:04,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:34:04,306 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:34:04,306 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780fc0b078cd95366c58e63c05c4168e73cfd193d5f7dd189d6eaa3d38deb42 [2021-12-14 18:34:04,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:34:04,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:34:04,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:34:04,550 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:34:04,552 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:34:04,553 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2021-12-14 18:34:04,615 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/450cafe94/b3e4dfd1a9a543cca26a57a4e5ad71c9/FLAG96e459e5e [2021-12-14 18:34:05,406 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:34:05,406 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2021-12-14 18:34:05,437 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/450cafe94/b3e4dfd1a9a543cca26a57a4e5ad71c9/FLAG96e459e5e [2021-12-14 18:34:05,874 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/450cafe94/b3e4dfd1a9a543cca26a57a4e5ad71c9 [2021-12-14 18:34:05,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:34:05,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:34:05,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:34:05,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:34:05,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:34:05,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:34:05" (1/1) ... [2021-12-14 18:34:05,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c879a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:05, skipping insertion in model container [2021-12-14 18:34:05,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:34:05" (1/1) ... [2021-12-14 18:34:05,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:34:06,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:34:09,991 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595361,595374] [2021-12-14 18:34:09,999 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595527,595540] [2021-12-14 18:34:10,000 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595691,595704] [2021-12-14 18:34:10,000 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595856,595869] [2021-12-14 18:34:10,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:34:10,079 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:34:10,430 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595361,595374] [2021-12-14 18:34:10,431 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595527,595540] [2021-12-14 18:34:10,431 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595691,595704] [2021-12-14 18:34:10,431 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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i[595856,595869] [2021-12-14 18:34:10,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:34:10,614 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:34:10,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10 WrapperNode [2021-12-14 18:34:10,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:34:10,615 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:34:10,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:34:10,616 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:34:10,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:10,700 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:10,892 INFO L137 Inliner]: procedures = 555, calls = 6825, calls flagged for inlining = 203, calls inlined = 188, statements flattened = 10335 [2021-12-14 18:34:10,893 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:34:10,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:34:10,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:34:10,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:34:10,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:10,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:11,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:11,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:11,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:11,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:11,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:11,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:34:11,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:34:11,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:34:11,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:34:11,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (1/1) ... [2021-12-14 18:34:11,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:34:11,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:34:11,317 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) [2021-12-14 18:34:11,323 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 [2021-12-14 18:34:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1295 [2021-12-14 18:34:11,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1295 [2021-12-14 18:34:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_write [2021-12-14 18:34:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_write [2021-12-14 18:34:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1293 [2021-12-14 18:34:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1293 [2021-12-14 18:34:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1298 [2021-12-14 18:34:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1298 [2021-12-14 18:34:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1296 [2021-12-14 18:34:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1296 [2021-12-14 18:34:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-14 18:34:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-14 18:34:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_conf_tx [2021-12-14 18:34:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_conf_tx [2021-12-14 18:34:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_kick_queue [2021-12-14 18:34:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_kick_queue [2021-12-14 18:34:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:34:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:34:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_addr [2021-12-14 18:34:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_addr [2021-12-14 18:34:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_filter [2021-12-14 18:34:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_filter [2021-12-14 18:34:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_stats [2021-12-14 18:34:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_stats [2021-12-14 18:34:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1093 [2021-12-14 18:34:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1093 [2021-12-14 18:34:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1091 [2021-12-14 18:34:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1091 [2021-12-14 18:34:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_start [2021-12-14 18:34:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_start [2021-12-14 18:34:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1097 [2021-12-14 18:34:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1097 [2021-12-14 18:34:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1095 [2021-12-14 18:34:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1095 [2021-12-14 18:34:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_806 [2021-12-14 18:34:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_806 [2021-12-14 18:34:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_807 [2021-12-14 18:34:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_807 [2021-12-14 18:34:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1099 [2021-12-14 18:34:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1099 [2021-12-14 18:34:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_805 [2021-12-14 18:34:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_805 [2021-12-14 18:34:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_811 [2021-12-14 18:34:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_811 [2021-12-14 18:34:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_812 [2021-12-14 18:34:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_812 [2021-12-14 18:34:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write [2021-12-14 18:34:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write [2021-12-14 18:34:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_uninitialize [2021-12-14 18:34:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_uninitialize [2021-12-14 18:34:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-14 18:34:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-14 18:34:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_817 [2021-12-14 18:34:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_817 [2021-12-14 18:34:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1089 [2021-12-14 18:34:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1089 [2021-12-14 18:34:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_818 [2021-12-14 18:34:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_818 [2021-12-14 18:34:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_819 [2021-12-14 18:34:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_819 [2021-12-14 18:34:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_813 [2021-12-14 18:34:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_813 [2021-12-14 18:34:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 18:34:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 18:34:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-14 18:34:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-14 18:34:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_820 [2021-12-14 18:34:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_820 [2021-12-14 18:34:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_csr_mutex_of_rt2x00_dev [2021-12-14 18:34:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_csr_mutex_of_rt2x00_dev [2021-12-14 18:34:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_702 [2021-12-14 18:34:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_702 [2021-12-14 18:34:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx_frames_pending [2021-12-14 18:34:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx_frames_pending [2021-12-14 18:34:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:34:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw [2021-12-14 18:34:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw [2021-12-14 18:34:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_watchdog [2021-12-14 18:34:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_watchdog [2021-12-14 18:34:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_flush [2021-12-14 18:34:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_flush [2021-12-14 18:34:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_sw [2021-12-14 18:34:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_sw [2021-12-14 18:34:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:34:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_bss_info_changed [2021-12-14 18:34:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_bss_info_changed [2021-12-14 18:34:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-14 18:34:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-14 18:34:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_get_tx_data_len [2021-12-14 18:34:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_get_tx_data_len [2021-12-14 18:34:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:34:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-14 18:34:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-14 18:34:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_queue_init [2021-12-14 18:34:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_queue_init [2021-12-14 18:34:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:34:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:34:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:34:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-14 18:34:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-14 18:34:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_187 [2021-12-14 18:34:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_187 [2021-12-14 18:34:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2021-12-14 18:34:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2021-12-14 18:34:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_159 [2021-12-14 18:34:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_159 [2021-12-14 18:34:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_stop_queue [2021-12-14 18:34:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_stop_queue [2021-12-14 18:34:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_start_queue [2021-12-14 18:34:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_start_queue [2021-12-14 18:34:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf [2021-12-14 18:34:11,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf [2021-12-14 18:34:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:34:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-14 18:34:11,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-14 18:34:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_device_state [2021-12-14 18:34:11,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_device_state [2021-12-14 18:34:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_161 [2021-12-14 18:34:11,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_161 [2021-12-14 18:34:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_160 [2021-12-14 18:34:11,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_160 [2021-12-14 18:34:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_283 [2021-12-14 18:34:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_283 [2021-12-14 18:34:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:34:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-14 18:34:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-14 18:34:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:34:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:34:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:34:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_link_stats [2021-12-14 18:34:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_link_stats [2021-12-14 18:34:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_fill_rxdone [2021-12-14 18:34:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_fill_rxdone [2021-12-14 18:34:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:34:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:34:11,384 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_write [2021-12-14 18:34:11,384 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_write [2021-12-14 18:34:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx [2021-12-14 18:34:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx [2021-12-14 18:34:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_195 [2021-12-14 18:34:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_195 [2021-12-14 18:34:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disconnect [2021-12-14 18:34:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disconnect [2021-12-14 18:34:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_add_interface [2021-12-14 18:34:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_add_interface [2021-12-14 18:34:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:34:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:34:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_tim [2021-12-14 18:34:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_tim [2021-12-14 18:34:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_write [2021-12-14 18:34:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_write [2021-12-14 18:34:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_clear_entry [2021-12-14 18:34:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_clear_entry [2021-12-14 18:34:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_213 [2021-12-14 18:34:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_213 [2021-12-14 18:34:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ant [2021-12-14 18:34:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ant [2021-12-14 18:34:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_218 [2021-12-14 18:34:11,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_218 [2021-12-14 18:34:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_217 [2021-12-14 18:34:11,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_217 [2021-12-14 18:34:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_576 [2021-12-14 18:34:11,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_576 [2021-12-14 18:34:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:34:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:34:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:34:11,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:34:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_572 [2021-12-14 18:34:11,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_572 [2021-12-14 18:34:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_resume [2021-12-14 18:34:11,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_resume [2021-12-14 18:34:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_stop [2021-12-14 18:34:11,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_stop [2021-12-14 18:34:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_219 [2021-12-14 18:34:11,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_219 [2021-12-14 18:34:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_key [2021-12-14 18:34:11,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_key [2021-12-14 18:34:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_585 [2021-12-14 18:34:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_585 [2021-12-14 18:34:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_586 [2021-12-14 18:34:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_586 [2021-12-14 18:34:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_465 [2021-12-14 18:34:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_465 [2021-12-14 18:34:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_multiwrite [2021-12-14 18:34:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_multiwrite [2021-12-14 18:34:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_467 [2021-12-14 18:34:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_467 [2021-12-14 18:34:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_584 [2021-12-14 18:34:11,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_584 [2021-12-14 18:34:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_220 [2021-12-14 18:34:11,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_220 [2021-12-14 18:34:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-14 18:34:11,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-14 18:34:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_549 [2021-12-14 18:34:11,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_549 [2021-12-14 18:34:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_798 [2021-12-14 18:34:11,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_798 [2021-12-14 18:34:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_436 [2021-12-14 18:34:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_436 [2021-12-14 18:34:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_558 [2021-12-14 18:34:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_558 [2021-12-14 18:34:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-12-14 18:34:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-12-14 18:34:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_559 [2021-12-14 18:34:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_559 [2021-12-14 18:34:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_438 [2021-12-14 18:34:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_438 [2021-12-14 18:34:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2021-12-14 18:34:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_552 [2021-12-14 18:34:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2021-12-14 18:34:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_553 [2021-12-14 18:34:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_554 [2021-12-14 18:34:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_554 [2021-12-14 18:34:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1506 [2021-12-14 18:34:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1506 [2021-12-14 18:34:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_434 [2021-12-14 18:34:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_434 [2021-12-14 18:34:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_read [2021-12-14 18:34:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_read [2021-12-14 18:34:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_req_buff_lock [2021-12-14 18:34:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_req_buff_lock [2021-12-14 18:34:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_446 [2021-12-14 18:34:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_446 [2021-12-14 18:34:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_447 [2021-12-14 18:34:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_447 [2021-12-14 18:34:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_569 [2021-12-14 18:34:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_569 [2021-12-14 18:34:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_443 [2021-12-14 18:34:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_443 [2021-12-14 18:34:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_444 [2021-12-14 18:34:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_444 [2021-12-14 18:34:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_560 [2021-12-14 18:34:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_560 [2021-12-14 18:34:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_flush_queue [2021-12-14 18:34:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_flush_queue [2021-12-14 18:34:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_440 [2021-12-14 18:34:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_440 [2021-12-14 18:34:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_led [2021-12-14 18:34:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_led [2021-12-14 18:34:11,395 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_remove_interface [2021-12-14 18:34:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_remove_interface [2021-12-14 18:34:11,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:34:11,397 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1411 [2021-12-14 18:34:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1411 [2021-12-14 18:34:11,398 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1527 [2021-12-14 18:34:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1527 [2021-12-14 18:34:11,398 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1406 [2021-12-14 18:34:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1406 [2021-12-14 18:34:11,398 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_initialize [2021-12-14 18:34:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_initialize [2021-12-14 18:34:11,399 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1407 [2021-12-14 18:34:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1407 [2021-12-14 18:34:11,399 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_374 [2021-12-14 18:34:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_374 [2021-12-14 18:34:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_key [2021-12-14 18:34:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_key [2021-12-14 18:34:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:34:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_regbusy_read [2021-12-14 18:34:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_regbusy_read [2021-12-14 18:34:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1519 [2021-12-14 18:34:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1519 [2021-12-14 18:34:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request [2021-12-14 18:34:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request [2021-12-14 18:34:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_csr_mutex_of_rt2x00_dev [2021-12-14 18:34:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_csr_mutex_of_rt2x00_dev [2021-12-14 18:34:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:34:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1792 [2021-12-14 18:34:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1792 [2021-12-14 18:34:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1434 [2021-12-14 18:34:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1434 [2021-12-14 18:34:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1433 [2021-12-14 18:34:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1433 [2021-12-14 18:34:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1426 [2021-12-14 18:34:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1426 [2021-12-14 18:34:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1425 [2021-12-14 18:34:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1425 [2021-12-14 18:34:11,402 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config [2021-12-14 18:34:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config [2021-12-14 18:34:11,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_478 [2021-12-14 18:34:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_478 [2021-12-14 18:34:11,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_592 [2021-12-14 18:34:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_592 [2021-12-14 18:34:11,402 INFO L130 BoogieDeclarations]: Found specification of procedure get_skb_frame_desc [2021-12-14 18:34:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure get_skb_frame_desc [2021-12-14 18:34:11,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_594 [2021-12-14 18:34:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_594 [2021-12-14 18:34:11,403 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_595 [2021-12-14 18:34:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_595 [2021-12-14 18:34:11,403 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_474 [2021-12-14 18:34:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_474 [2021-12-14 18:34:11,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-14 18:34:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-14 18:34:11,403 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read [2021-12-14 18:34:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read [2021-12-14 18:34:11,403 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1302 [2021-12-14 18:34:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1302 [2021-12-14 18:34:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1417 [2021-12-14 18:34:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1417 [2021-12-14 18:34:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1418 [2021-12-14 18:34:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1418 [2021-12-14 18:34:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_368 [2021-12-14 18:34:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_368 [2021-12-14 18:34:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_start [2021-12-14 18:34:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_start [2021-12-14 18:34:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_read [2021-12-14 18:34:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_read [2021-12-14 18:34:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_configure_filter [2021-12-14 18:34:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_configure_filter [2021-12-14 18:34:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_967 [2021-12-14 18:34:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_967 [2021-12-14 18:34:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_846 [2021-12-14 18:34:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_846 [2021-12-14 18:34:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_antenna [2021-12-14 18:34:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_antenna [2021-12-14 18:34:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_847 [2021-12-14 18:34:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_847 [2021-12-14 18:34:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_726 [2021-12-14 18:34:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_726 [2021-12-14 18:34:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_848 [2021-12-14 18:34:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_848 [2021-12-14 18:34:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1206 [2021-12-14 18:34:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1206 [2021-12-14 18:34:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_730 [2021-12-14 18:34:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_730 [2021-12-14 18:34:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_610 [2021-12-14 18:34:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_610 [2021-12-14 18:34:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-14 18:34:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-14 18:34:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_write [2021-12-14 18:34:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_write [2021-12-14 18:34:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1442 [2021-12-14 18:34:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1442 [2021-12-14 18:34:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2021-12-14 18:34:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2021-12-14 18:34:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1441 [2021-12-14 18:34:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1441 [2021-12-14 18:34:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1204 [2021-12-14 18:34:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1204 [2021-12-14 18:34:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1203 [2021-12-14 18:34:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1203 [2021-12-14 18:34:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_858 [2021-12-14 18:34:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_858 [2021-12-14 18:34:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_859 [2021-12-14 18:34:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_859 [2021-12-14 18:34:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_865 [2021-12-14 18:34:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_865 [2021-12-14 18:34:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_860 [2021-12-14 18:34:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_860 [2021-12-14 18:34:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_500 [2021-12-14 18:34:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_500 [2021-12-14 18:34:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-14 18:34:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-14 18:34:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_beacon [2021-12-14 18:34:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_beacon [2021-12-14 18:34:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write_lock [2021-12-14 18:34:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write_lock [2021-12-14 18:34:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-14 18:34:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-14 18:34:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_antenna [2021-12-14 18:34:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_antenna [2021-12-14 18:34:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_708 [2021-12-14 18:34:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_708 [2021-12-14 18:34:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1110 [2021-12-14 18:34:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1110 [2021-12-14 18:34:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_registers [2021-12-14 18:34:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_registers [2021-12-14 18:34:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1358 [2021-12-14 18:34:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1358 [2021-12-14 18:34:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_824 [2021-12-14 18:34:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_824 [2021-12-14 18:34:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1115 [2021-12-14 18:34:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1115 [2021-12-14 18:34:11,411 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_825 [2021-12-14 18:34:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_825 [2021-12-14 18:34:11,411 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1114 [2021-12-14 18:34:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1114 [2021-12-14 18:34:11,411 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_826 [2021-12-14 18:34:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_826 [2021-12-14 18:34:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_827 [2021-12-14 18:34:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_827 [2021-12-14 18:34:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1109 [2021-12-14 18:34:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1109 [2021-12-14 18:34:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_831 [2021-12-14 18:34:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_831 [2021-12-14 18:34:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:34:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1108 [2021-12-14 18:34:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1108 [2021-12-14 18:34:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_832 [2021-12-14 18:34:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_832 [2021-12-14 18:34:11,413 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1107 [2021-12-14 18:34:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1107 [2021-12-14 18:34:11,413 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_833 [2021-12-14 18:34:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_833 [2021-12-14 18:34:11,413 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_834 [2021-12-14 18:34:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_834 [2021-12-14 18:34:11,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:34:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:34:11,413 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_reset_tuner [2021-12-14 18:34:11,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_reset_tuner [2021-12-14 18:34:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1464 [2021-12-14 18:34:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1464 [2021-12-14 18:34:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1101 [2021-12-14 18:34:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1101 [2021-12-14 18:34:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_839 [2021-12-14 18:34:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_839 [2021-12-14 18:34:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_718 [2021-12-14 18:34:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_718 [2021-12-14 18:34:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1100 [2021-12-14 18:34:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1100 [2021-12-14 18:34:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read_lock [2021-12-14 18:34:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read_lock [2021-12-14 18:34:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1103 [2021-12-14 18:34:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1103 [2021-12-14 18:34:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1102 [2021-12-14 18:34:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1102 [2021-12-14 18:34:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_838 [2021-12-14 18:34:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_838 [2021-12-14 18:34:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_722 [2021-12-14 18:34:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_722 [2021-12-14 18:34:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_966 [2021-12-14 18:34:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_966 [2021-12-14 18:34:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_845 [2021-12-14 18:34:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_845 [2021-12-14 18:34:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_840 [2021-12-14 18:34:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_840 [2021-12-14 18:34:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_841 [2021-12-14 18:34:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_841 [2021-12-14 18:34:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_ringparam [2021-12-14 18:34:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_ringparam [2021-12-14 18:34:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_complete [2021-12-14 18:34:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_complete [2021-12-14 18:34:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1376 [2021-12-14 18:34:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1376 [2021-12-14 18:34:11,417 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1375 [2021-12-14 18:34:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1375 [2021-12-14 18:34:11,417 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1374 [2021-12-14 18:34:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1374 [2021-12-14 18:34:11,417 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1017 [2021-12-14 18:34:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1017 [2021-12-14 18:34:11,417 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1016 [2021-12-14 18:34:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1016 [2021-12-14 18:34:11,417 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_407 [2021-12-14 18:34:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_407 [2021-12-14 18:34:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_408 [2021-12-14 18:34:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_408 [2021-12-14 18:34:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_tx_desc [2021-12-14 18:34:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_tx_desc [2021-12-14 18:34:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_776 [2021-12-14 18:34:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_776 [2021-12-14 18:34:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_898 [2021-12-14 18:34:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_898 [2021-12-14 18:34:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2021-12-14 18:34:11,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2021-12-14 18:34:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_656 [2021-12-14 18:34:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_656 [2021-12-14 18:34:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_415 [2021-12-14 18:34:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_415 [2021-12-14 18:34:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_658 [2021-12-14 18:34:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_658 [2021-12-14 18:34:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_894 [2021-12-14 18:34:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_894 [2021-12-14 18:34:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_410 [2021-12-14 18:34:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_410 [2021-12-14 18:34:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_775 [2021-12-14 18:34:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_775 [2021-12-14 18:34:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_890 [2021-12-14 18:34:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_890 [2021-12-14 18:34:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2021-12-14 18:34:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2021-12-14 18:34:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-12-14 18:34:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-12-14 18:34:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_erp [2021-12-14 18:34:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_erp [2021-12-14 18:34:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_read [2021-12-14 18:34:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_read [2021-12-14 18:34:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-14 18:34:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-14 18:34:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1360 [2021-12-14 18:34:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1360 [2021-12-14 18:34:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_enable_radio [2021-12-14 18:34:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_enable_radio [2021-12-14 18:34:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rfkill_poll [2021-12-14 18:34:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rfkill_poll [2021-12-14 18:34:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1365 [2021-12-14 18:34:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1365 [2021-12-14 18:34:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1364 [2021-12-14 18:34:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1364 [2021-12-14 18:34:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1362 [2021-12-14 18:34:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1362 [2021-12-14 18:34:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1489 [2021-12-14 18:34:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1489 [2021-12-14 18:34:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1367 [2021-12-14 18:34:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1367 [2021-12-14 18:34:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1487 [2021-12-14 18:34:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1487 [2021-12-14 18:34:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1366 [2021-12-14 18:34:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1366 [2021-12-14 18:34:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_intf [2021-12-14 18:34:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_intf [2021-12-14 18:34:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1119 [2021-12-14 18:34:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1119 [2021-12-14 18:34:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_read [2021-12-14 18:34:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_read [2021-12-14 18:34:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_668 [2021-12-14 18:34:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_668 [2021-12-14 18:34:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_547 [2021-12-14 18:34:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_547 [2021-12-14 18:34:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1117 [2021-12-14 18:34:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1117 [2021-12-14 18:34:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_548 [2021-12-14 18:34:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_548 [2021-12-14 18:34:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_664 [2021-12-14 18:34:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_664 [2021-12-14 18:34:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-14 18:34:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-14 18:34:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_661 [2021-12-14 18:34:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_661 [2021-12-14 18:34:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1031 [2021-12-14 18:34:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1031 [2021-12-14 18:34:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1030 [2021-12-14 18:34:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1030 [2021-12-14 18:34:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1392 [2021-12-14 18:34:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1392 [2021-12-14 18:34:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1270 [2021-12-14 18:34:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1270 [2021-12-14 18:34:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1155 [2021-12-14 18:34:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1155 [2021-12-14 18:34:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_868 [2021-12-14 18:34:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_868 [2021-12-14 18:34:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_747 [2021-12-14 18:34:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_747 [2021-12-14 18:34:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_869 [2021-12-14 18:34:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_869 [2021-12-14 18:34:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_754 [2021-12-14 18:34:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_754 [2021-12-14 18:34:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_752 [2021-12-14 18:34:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_752 [2021-12-14 18:34:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_753 [2021-12-14 18:34:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_753 [2021-12-14 18:34:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_511 [2021-12-14 18:34:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_511 [2021-12-14 18:34:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1020 [2021-12-14 18:34:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1020 [2021-12-14 18:34:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rf_write [2021-12-14 18:34:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rf_write [2021-12-14 18:34:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1266 [2021-12-14 18:34:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1266 [2021-12-14 18:34:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1264 [2021-12-14 18:34:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1264 [2021-12-14 18:34:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:34:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1384 [2021-12-14 18:34:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1384 [2021-12-14 18:34:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1269 [2021-12-14 18:34:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1269 [2021-12-14 18:34:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_886 [2021-12-14 18:34:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_886 [2021-12-14 18:34:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1018 [2021-12-14 18:34:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1018 [2021-12-14 18:34:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-14 18:34:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-14 18:34:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2021-12-14 18:34:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2021-12-14 18:34:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_641 [2021-12-14 18:34:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_641 [2021-12-14 18:34:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_884 [2021-12-14 18:34:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_884 [2021-12-14 18:34:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_read [2021-12-14 18:34:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_read [2021-12-14 18:34:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_885 [2021-12-14 18:34:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_885 [2021-12-14 18:34:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_buff [2021-12-14 18:34:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_buff [2021-12-14 18:34:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_880 [2021-12-14 18:34:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_880 [2021-12-14 18:34:12,418 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:34:12,421 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:34:13,091 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:34:26,842 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-14 18:34:26,962 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:34:26,991 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:34:26,992 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-14 18:34:26,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:34:26 BoogieIcfgContainer [2021-12-14 18:34:26,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:34:26,998 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:34:26,998 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:34:27,001 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:34:27,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:34:05" (1/3) ... [2021-12-14 18:34:27,002 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c84f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:34:27, skipping insertion in model container [2021-12-14 18:34:27,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:34:10" (2/3) ... [2021-12-14 18:34:27,002 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c84f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:34:27, skipping insertion in model container [2021-12-14 18:34:27,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:34:26" (3/3) ... [2021-12-14 18:34:27,003 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2021-12-14 18:34:27,007 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:34:27,007 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-12-14 18:34:27,053 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:34:27,058 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 [2021-12-14 18:34:27,058 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-14 18:34:27,121 INFO L276 IsEmpty]: Start isEmpty. Operand has 3950 states, 2587 states have (on average 1.3428681870892927) internal successors, (3474), 3107 states have internal predecessors, (3474), 1082 states have call successors, (1082), 279 states have call predecessors, (1082), 278 states have return successors, (1076), 1076 states have call predecessors, (1076), 1076 states have call successors, (1076) [2021-12-14 18:34:27,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2021-12-14 18:34:27,144 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:34:27,145 INFO L514 BasicCegarLoop]: trace histogram [63, 63, 62, 62, 62, 62, 62, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 18:34:27,146 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-14 18:34:27,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:34:27,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1243682591, now seen corresponding path program 1 times [2021-12-14 18:34:27,159 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:34:27,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890415667] [2021-12-14 18:34:27,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:34:27,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:34:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-14 18:34:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-14 18:34:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 18:34:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-14 18:34:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-14 18:34:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-14 18:34:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-14 18:34:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-14 18:34:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-14 18:34:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-14 18:34:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-14 18:34:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-14 18:34:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-14 18:34:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-14 18:34:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-14 18:34:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-14 18:34:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-14 18:34:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-14 18:34:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-14 18:34:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-14 18:34:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-14 18:34:28,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-14 18:34:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-14 18:34:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-14 18:34:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-14 18:34:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-14 18:34:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-14 18:34:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-14 18:34:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-14 18:34:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:28,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:28,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-14 18:34:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-14 18:34:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-14 18:34:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-14 18:34:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-14 18:34:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-14 18:34:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-14 18:34:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-14 18:34:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-14 18:34:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-14 18:34:29,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-14 18:34:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-14 18:34:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-14 18:34:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-14 18:34:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-14 18:34:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-14 18:34:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-14 18:34:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-14 18:34:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-14 18:34:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-14 18:34:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-14 18:34:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-14 18:34:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-14 18:34:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-14 18:34:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-14 18:34:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-14 18:34:29,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-14 18:34:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-14 18:34:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-14 18:34:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-14 18:34:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-14 18:34:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-14 18:34:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-14 18:34:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 687 [2021-12-14 18:34:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 700 [2021-12-14 18:34:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17205 trivial. 0 not checked. [2021-12-14 18:34:29,888 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:34:29,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890415667] [2021-12-14 18:34:29,889 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890415667] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:34:29,889 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:34:29,889 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 18:34:29,890 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394380851] [2021-12-14 18:34:29,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:34:29,894 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-14 18:34:29,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:34:29,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 18:34:29,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 18:34:29,917 INFO L87 Difference]: Start difference. First operand has 3950 states, 2587 states have (on average 1.3428681870892927) internal successors, (3474), 3107 states have internal predecessors, (3474), 1082 states have call successors, (1082), 279 states have call predecessors, (1082), 278 states have return successors, (1076), 1076 states have call predecessors, (1076), 1076 states have call successors, (1076) Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (67), 3 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2021-12-14 18:34:32,039 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:33,495 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:36,768 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:38,042 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:42,312 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:49,880 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:52,231 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:52,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 18:34:52,363 INFO L93 Difference]: Finished difference Result 11013 states and 15931 transitions. [2021-12-14 18:34:52,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 18:34:52,365 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (67), 3 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) Word has length 710 [2021-12-14 18:34:52,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 18:34:52,413 INFO L225 Difference]: With dead ends: 11013 [2021-12-14 18:34:52,413 INFO L226 Difference]: Without dead ends: 7180 [2021-12-14 18:34:52,442 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-14 18:34:52,445 INFO L933 BasicCegarLoop]: 6387 mSDtfsCounter, 4967 mSDsluCounter, 8270 mSDsCounter, 0 mSdLazyCounter, 2182 mSolverCounterSat, 1945 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5605 SdHoareTripleChecker+Valid, 14657 SdHoareTripleChecker+Invalid, 4130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1945 IncrementalHoareTripleChecker+Valid, 2182 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.8s IncrementalHoareTripleChecker+Time [2021-12-14 18:34:52,445 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5605 Valid, 14657 Invalid, 4130 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1945 Valid, 2182 Invalid, 3 Unknown, 0 Unchecked, 21.8s Time] [2021-12-14 18:34:52,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7180 states. [2021-12-14 18:34:52,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7180 to 7139. [2021-12-14 18:34:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7139 states, 4722 states have (on average 1.3415925455315545) internal successors, (6335), 5641 states have internal predecessors, (6335), 1904 states have call successors, (1904), 511 states have call predecessors, (1904), 510 states have return successors, (1900), 1900 states have call predecessors, (1900), 1900 states have call successors, (1900) [2021-12-14 18:34:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7139 states to 7139 states and 10139 transitions. [2021-12-14 18:34:52,778 INFO L78 Accepts]: Start accepts. Automaton has 7139 states and 10139 transitions. Word has length 710 [2021-12-14 18:34:52,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 18:34:52,779 INFO L470 AbstractCegarLoop]: Abstraction has 7139 states and 10139 transitions. [2021-12-14 18:34:52,781 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (67), 3 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2021-12-14 18:34:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 7139 states and 10139 transitions. [2021-12-14 18:34:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2021-12-14 18:34:52,798 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:34:52,798 INFO L514 BasicCegarLoop]: trace histogram [63, 63, 62, 62, 62, 62, 62, 62, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 18:34:52,798 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-14 18:34:52,799 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-14 18:34:52,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:34:52,799 INFO L85 PathProgramCache]: Analyzing trace with hash -1707294612, now seen corresponding path program 1 times [2021-12-14 18:34:52,799 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:34:52,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531175891] [2021-12-14 18:34:52,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:34:52,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:34:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-14 18:34:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-14 18:34:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 18:34:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-14 18:34:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-14 18:34:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-14 18:34:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-14 18:34:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-14 18:34:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-14 18:34:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-14 18:34:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-14 18:34:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-14 18:34:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-14 18:34:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-14 18:34:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-14 18:34:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-14 18:34:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-14 18:34:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-14 18:34:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-14 18:34:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-14 18:34:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-14 18:34:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-14 18:34:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-14 18:34:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-14 18:34:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-14 18:34:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-14 18:34:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-14 18:34:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-14 18:34:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-14 18:34:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-14 18:34:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-14 18:34:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-14 18:34:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-14 18:34:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-14 18:34:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-14 18:34:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-14 18:34:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-14 18:34:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-14 18:34:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-14 18:34:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-14 18:34:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-14 18:34:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-14 18:34:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-14 18:34:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:53,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-14 18:34:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-14 18:34:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-14 18:34:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-14 18:34:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-14 18:34:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-14 18:34:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-14 18:34:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-14 18:34:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-14 18:34:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-14 18:34:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-14 18:34:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-14 18:34:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-14 18:34:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-14 18:34:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-14 18:34:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-14 18:34:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-14 18:34:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-14 18:34:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-14 18:34:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:34:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 687 [2021-12-14 18:34:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2021-12-14 18:34:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 722 [2021-12-14 18:34:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:34:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 17208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17208 trivial. 0 not checked. [2021-12-14 18:34:54,417 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:34:54,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531175891] [2021-12-14 18:34:54,418 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1531175891] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:34:54,418 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:34:54,418 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 18:34:54,418 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183178370] [2021-12-14 18:34:54,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:34:54,420 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-14 18:34:54,420 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:34:54,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 18:34:54,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 18:34:54,421 INFO L87 Difference]: Start difference. First operand 7139 states and 10139 transitions. Second operand has 4 states, 4 states have (on average 27.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (70), 3 states have call predecessors, (70), 1 states have return successors, (66), 3 states have call predecessors, (66), 3 states have call successors, (66) [2021-12-14 18:34:55,817 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:34:57,388 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:35:01,461 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 []