./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.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 d12eb6d4ece6fea2b22ed9c7f7bad610a008699d4a3a0a882b05375579077a15 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 14:36:39,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 14:36:39,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 14:36:39,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 14:36:39,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 14:36:39,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 14:36:39,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 14:36:39,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 14:36:39,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 14:36:39,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 14:36:39,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 14:36:39,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 14:36:39,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 14:36:39,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 14:36:39,827 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 14:36:39,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 14:36:39,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 14:36:39,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 14:36:39,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 14:36:39,831 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 14:36:39,832 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 14:36:39,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 14:36:39,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 14:36:39,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 14:36:39,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 14:36:39,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 14:36:39,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 14:36:39,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 14:36:39,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 14:36:39,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 14:36:39,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 14:36:39,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 14:36:39,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 14:36:39,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 14:36:39,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 14:36:39,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 14:36:39,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 14:36:39,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 14:36:39,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 14:36:39,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 14:36:39,862 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 14:36:39,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 14:36:39,865 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 14:36:39,888 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 14:36:39,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 14:36:39,888 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 14:36:39,889 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 14:36:39,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 14:36:39,889 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 14:36:39,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 14:36:39,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 14:36:39,890 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 14:36:39,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 14:36:39,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 14:36:39,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 14:36:39,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 14:36:39,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 14:36:39,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 14:36:39,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 14:36:39,892 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 14:36:39,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 14:36:39,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 14:36:39,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 14:36:39,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 14:36:39,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 14:36:39,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 14:36:39,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 14:36:39,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 14:36:39,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 14:36:39,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 14:36:39,893 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 14:36:39,893 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 14:36:39,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 14:36:39,894 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d12eb6d4ece6fea2b22ed9c7f7bad610a008699d4a3a0a882b05375579077a15 [2022-07-21 14:36:40,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 14:36:40,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 14:36:40,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 14:36:40,160 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 14:36:40,161 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 14:36:40,162 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i [2022-07-21 14:36:40,212 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2c06fb2e/ba4b720dc0054788a0dd02be776db0f7/FLAG29503225f [2022-07-21 14:36:41,085 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 14:36:41,086 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i [2022-07-21 14:36:41,160 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2c06fb2e/ba4b720dc0054788a0dd02be776db0f7/FLAG29503225f [2022-07-21 14:36:41,256 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2c06fb2e/ba4b720dc0054788a0dd02be776db0f7 [2022-07-21 14:36:41,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 14:36:41,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 14:36:41,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 14:36:41,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 14:36:41,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 14:36:41,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 02:36:41" (1/1) ... [2022-07-21 14:36:41,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d00b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:41, skipping insertion in model container [2022-07-21 14:36:41,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 02:36:41" (1/1) ... [2022-07-21 14:36:41,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 14:36:41,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 14:36:47,015 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i[734582,734595] [2022-07-21 14:36:47,017 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i[734727,734740] [2022-07-21 14:36:47,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 14:36:47,146 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 14:36:47,884 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i[734582,734595] [2022-07-21 14:36:47,885 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i[734727,734740] [2022-07-21 14:36:47,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 14:36:48,070 INFO L208 MainTranslator]: Completed translation [2022-07-21 14:36:48,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48 WrapperNode [2022-07-21 14:36:48,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 14:36:48,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 14:36:48,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 14:36:48,073 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 14:36:48,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:48,302 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:48,791 INFO L137 Inliner]: procedures = 745, calls = 11266, calls flagged for inlining = 313, calls inlined = 267, statements flattened = 17990 [2022-07-21 14:36:48,791 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 14:36:48,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 14:36:48,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 14:36:48,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 14:36:48,799 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:48,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:49,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:49,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:49,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:49,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:49,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:49,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 14:36:49,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 14:36:49,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 14:36:49,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 14:36:49,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (1/1) ... [2022-07-21 14:36:49,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 14:36:49,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 14:36:49,784 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) [2022-07-21 14:36:49,801 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 [2022-07-21 14:36:49,816 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_poll [2022-07-21 14:36:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_poll [2022-07-21 14:36:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 14:36:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 14:36:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_open [2022-07-21 14:36:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_open [2022-07-21 14:36:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_read_condition [2022-07-21 14:36:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_read_condition [2022-07-21 14:36:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-07-21 14:36:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_add_event [2022-07-21 14:36:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_add_event [2022-07-21 14:36:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-21 14:36:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-07-21 14:36:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-07-21 14:36:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_filter_alloc [2022-07-21 14:36:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_filter_alloc [2022-07-21 14:36:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_get_frontend [2022-07-21 14:36:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_get_frontend [2022-07-21 14:36:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 14:36:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 14:36:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_thread_wakeup [2022-07-21 14:36:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_thread_wakeup [2022-07-21 14:36:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2022-07-21 14:36:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2022-07-21 14:36:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_filter_sec_set [2022-07-21 14:36:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_filter_sec_set [2022-07-21 14:36:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_83 [2022-07-21 14:36:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_83 [2022-07-21 14:36:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_write_data [2022-07-21 14:36:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_write_data [2022-07-21 14:36:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 14:36:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 14:36:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2022-07-21 14:36:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2022-07-21 14:36:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_release [2022-07-21 14:36:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_release [2022-07-21 14:36:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_poll [2022-07-21 14:36:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_poll [2022-07-21 14:36:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure _dvb_dmx_swfilter [2022-07-21 14:36:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _dvb_dmx_swfilter [2022-07-21 14:36:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2022-07-21 14:36:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2022-07-21 14:36:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~fe_sec_voltage_t~0~TO~int [2022-07-21 14:36:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~fe_sec_voltage_t~0~TO~int [2022-07-21 14:36:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_84 [2022-07-21 14:36:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_84 [2022-07-21 14:36:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-21 14:36:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-21 14:36:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_write [2022-07-21 14:36:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_write [2022-07-21 14:36:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_free [2022-07-21 14:36:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_free [2022-07-21 14:36:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure eth_rebuild_header [2022-07-21 14:36:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_rebuild_header [2022-07-21 14:36:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-07-21 14:36:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-07-21 14:36:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_release [2022-07-21 14:36:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_release [2022-07-21 14:36:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_do_ioctl [2022-07-21 14:36:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_do_ioctl [2022-07-21 14:36:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_open [2022-07-21 14:36:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_open [2022-07-21 14:36:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 14:36:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 14:36:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_read_user [2022-07-21 14:36:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_read_user [2022-07-21 14:36:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_eth_type_trans [2022-07-21 14:36:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_eth_type_trans [2022-07-21 14:36:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_remove_pid [2022-07-21 14:36:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_remove_pid [2022-07-21 14:36:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_dvbdev_17_2 [2022-07-21 14:36:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_dvbdev_17_2 [2022-07-21 14:36:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-21 14:36:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure payload [2022-07-21 14:36:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure payload [2022-07-21 14:36:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure timeval_usec_diff [2022-07-21 14:36:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure timeval_usec_diff [2022-07-21 14:36:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-21 14:36:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-21 14:36:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure dvbv3_type [2022-07-21 14:36:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dvbv3_type [2022-07-21 14:36:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-07-21 14:36:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-07-21 14:36:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-07-21 14:36:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-07-21 14:36:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2022-07-21 14:36:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2022-07-21 14:36:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-21 14:36:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-21 14:36:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_pkt_read [2022-07-21 14:36:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_pkt_read [2022-07-21 14:36:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_open [2022-07-21 14:36:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_open [2022-07-21 14:36:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-21 14:36:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-21 14:36:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del [2022-07-21 14:36:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del [2022-07-21 14:36:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 14:36:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 14:36:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 14:36:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_add_if [2022-07-21 14:36:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_add_if [2022-07-21 14:36:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-07-21 14:36:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-07-21 14:36:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_start [2022-07-21 14:36:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_start [2022-07-21 14:36:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-21 14:36:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-21 14:36:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-21 14:36:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-21 14:36:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_feed_stop [2022-07-21 14:36:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_feed_stop [2022-07-21 14:36:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_is_exiting [2022-07-21 14:36:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_is_exiting [2022-07-21 14:36:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-07-21 14:36:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-07-21 14:36:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_section_new [2022-07-21 14:36:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_section_new [2022-07-21 14:36:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_feed_start [2022-07-21 14:36:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_feed_start [2022-07-21 14:36:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_empty [2022-07-21 14:36:49,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_empty [2022-07-21 14:36:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-21 14:36:49,837 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-21 14:36:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-21 14:36:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-21 14:36:49,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-21 14:36:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure findstr [2022-07-21 14:36:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure findstr [2022-07-21 14:36:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmxdev [2022-07-21 14:36:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmxdev [2022-07-21 14:36:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-07-21 14:36:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-07-21 14:36:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-21 14:36:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-21 14:36:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-21 14:36:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-21 14:36:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2022-07-21 14:36:49,843 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2022-07-21 14:36:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-21 14:36:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-07-21 14:36:49,843 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-07-21 14:36:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-21 14:36:49,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-21 14:36:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_pkt_next [2022-07-21 14:36:49,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_pkt_next [2022-07-21 14:36:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 14:36:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure reset_ule [2022-07-21 14:36:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_ule [2022-07-21 14:36:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_poll [2022-07-21 14:36:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_poll [2022-07-21 14:36:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_ts_feed_start_filtering [2022-07-21 14:36:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_ts_feed_start_filtering [2022-07-21 14:36:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_avail [2022-07-21 14:36:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_avail [2022-07-21 14:36:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header_parse [2022-07-21 14:36:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header_parse [2022-07-21 14:36:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_parse_attributes [2022-07-21 14:36:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_parse_attributes [2022-07-21 14:36:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_ioctl [2022-07-21 14:36:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_ioctl [2022-07-21 14:36:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-07-21 14:36:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-07-21 14:36:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_write [2022-07-21 14:36:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_write [2022-07-21 14:36:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 14:36:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 14:36:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_clear_cache [2022-07-21 14:36:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_clear_cache [2022-07-21 14:36:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_remove_if [2022-07-21 14:36:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_remove_if [2022-07-21 14:36:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-21 14:36:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-21 14:36:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-21 14:36:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-21 14:36:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packet_type [2022-07-21 14:36:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packet_type [2022-07-21 14:36:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-07-21 14:36:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-07-21 14:36:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dvb_demux [2022-07-21 14:36:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dvb_demux [2022-07-21 14:36:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-21 14:36:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-21 14:36:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-21 14:36:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-21 14:36:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-07-21 14:36:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-07-21 14:36:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_section_copy_dump [2022-07-21 14:36:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_section_copy_dump [2022-07-21 14:36:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_83 [2022-07-21 14:36:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_83 [2022-07-21 14:36:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2022-07-21 14:36:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2022-07-21 14:36:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_swzigzag [2022-07-21 14:36:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_swzigzag [2022-07-21 14:36:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_set [2022-07-21 14:36:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_set [2022-07-21 14:36:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_check_camstatus [2022-07-21 14:36:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_check_camstatus [2022-07-21 14:36:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_start_feed [2022-07-21 14:36:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_start_feed [2022-07-21 14:36:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~X~int~X~~structbegin~~__kernel_time_t~0int~structend~~TO~int [2022-07-21 14:36:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~X~int~X~~structbegin~~__kernel_time_t~0int~structend~~TO~int [2022-07-21 14:36:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 14:36:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-07-21 14:36:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-07-21 14:36:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-21 14:36:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-21 14:36:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-07-21 14:36:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-07-21 14:36:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-07-21 14:36:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-07-21 14:36:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_write [2022-07-21 14:36:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_write [2022-07-21 14:36:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-07-21 14:36:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-07-21 14:36:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-21 14:36:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-21 14:36:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 14:36:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packet [2022-07-21 14:36:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packet [2022-07-21 14:36:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-21 14:36:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-21 14:36:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 14:36:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_open [2022-07-21 14:36:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_open [2022-07-21 14:36:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 14:36:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_poll [2022-07-21 14:36:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_poll [2022-07-21 14:36:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-07-21 14:36:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-07-21 14:36:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-21 14:36:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-21 14:36:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-21 14:36:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-21 14:36:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-21 14:36:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-21 14:36:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure is_dvbv3_delsys [2022-07-21 14:36:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dvbv3_delsys [2022-07-21 14:36:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_buffer_read [2022-07-21 14:36:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_buffer_read [2022-07-21 14:36:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-07-21 14:36:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-07-21 14:36:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-07-21 14:36:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-07-21 14:36:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_release [2022-07-21 14:36:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_release [2022-07-21 14:36:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_open [2022-07-21 14:36:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_open [2022-07-21 14:36:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-21 14:36:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-21 14:36:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2022-07-21 14:36:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2022-07-21 14:36:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-21 14:36:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-21 14:36:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-21 14:36:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-21 14:36:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure dvbdmx_write [2022-07-21 14:36:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dvbdmx_write [2022-07-21 14:36:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-21 14:36:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-21 14:36:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-21 14:36:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-21 14:36:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_section_feed_start_filtering [2022-07-21 14:36:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_section_feed_start_filtering [2022-07-21 14:36:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-07-21 14:36:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-07-21 14:36:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_ioctl_properties [2022-07-21 14:36:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_ioctl_properties [2022-07-21 14:36:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-21 14:36:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-21 14:36:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_free [2022-07-21 14:36:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_free [2022-07-21 14:36:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_ioctl [2022-07-21 14:36:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_ioctl [2022-07-21 14:36:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_device_open [2022-07-21 14:36:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_device_open [2022-07-21 14:36:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_set_frontend [2022-07-21 14:36:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_set_frontend [2022-07-21 14:36:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-21 14:36:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-21 14:36:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_15_6 [2022-07-21 14:36:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_15_6 [2022-07-21 14:36:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2022-07-21 14:36:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2022-07-21 14:36:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-21 14:36:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-21 14:36:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 14:36:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 14:36:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_setup [2022-07-21 14:36:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_setup [2022-07-21 14:36:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_read [2022-07-21 14:36:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_read [2022-07-21 14:36:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-21 14:36:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-21 14:36:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-21 14:36:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-21 14:36:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-07-21 14:36:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-07-21 14:36:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2022-07-21 14:36:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2022-07-21 14:36:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2022-07-21 14:36:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2022-07-21 14:36:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 14:36:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 14:36:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 14:36:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 14:36:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_init [2022-07-21 14:36:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_init [2022-07-21 14:36:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-21 14:36:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-21 14:36:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_tx [2022-07-21 14:36:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_tx [2022-07-21 14:36:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_swzigzag_update_delay [2022-07-21 14:36:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_swzigzag_update_delay [2022-07-21 14:36:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_thread [2022-07-21 14:36:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_thread [2022-07-21 14:36:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_ioctl [2022-07-21 14:36:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_ioctl [2022-07-21 14:36:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_ts_feed_stop_filtering [2022-07-21 14:36:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_ts_feed_stop_filtering [2022-07-21 14:36:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-07-21 14:36:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-07-21 14:36:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~fe_sec_tone_mode_t~0~TO~int [2022-07-21 14:36:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~fe_sec_tone_mode_t~0~TO~int [2022-07-21 14:36:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 14:36:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 14:36:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_read [2022-07-21 14:36:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_read [2022-07-21 14:36:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_close [2022-07-21 14:36:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_close [2022-07-21 14:36:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_feed_find [2022-07-21 14:36:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_feed_find [2022-07-21 14:36:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 14:36:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 14:36:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 14:36:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 14:36:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_state_set [2022-07-21 14:36:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_state_set [2022-07-21 14:36:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_get_frequency_limits [2022-07-21 14:36:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_get_frequency_limits [2022-07-21 14:36:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_section_feed_stop_filtering [2022-07-21 14:36:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_section_feed_stop_filtering [2022-07-21 14:36:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_feed_add [2022-07-21 14:36:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_feed_add [2022-07-21 14:36:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-21 14:36:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-21 14:36:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-07-21 14:36:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-07-21 14:36:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_feed_start [2022-07-21 14:36:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_feed_start [2022-07-21 14:36:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_set_configoption [2022-07-21 14:36:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_set_configoption [2022-07-21 14:36:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-07-21 14:36:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-07-21 14:36:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-21 14:36:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-21 14:36:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_open [2022-07-21 14:36:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_open [2022-07-21 14:36:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_ioctl_legacy [2022-07-21 14:36:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_ioctl_legacy [2022-07-21 14:36:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 14:36:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_property_process_set [2022-07-21 14:36:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_property_process_set [2022-07-21 14:36:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 14:36:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 14:36:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_ioctl [2022-07-21 14:36:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_ioctl [2022-07-21 14:36:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_wakeup [2022-07-21 14:36:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_wakeup [2022-07-21 14:36:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_section_feed_release_filter [2022-07-21 14:36:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_section_feed_release_filter [2022-07-21 14:36:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-07-21 14:36:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-07-21 14:36:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-07-21 14:36:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-07-21 14:36:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-21 14:36:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-21 14:36:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_device [2022-07-21 14:36:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_device [2022-07-21 14:36:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 14:36:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-21 14:36:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-21 14:36:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-07-21 14:36:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-07-21 14:36:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_83 [2022-07-21 14:36:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_83 [2022-07-21 14:36:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-07-21 14:36:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-07-21 14:36:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_device [2022-07-21 14:36:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_device [2022-07-21 14:36:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_be [2022-07-21 14:36:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_be [2022-07-21 14:36:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-21 14:36:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-21 14:36:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 14:36:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_set_multicast_list [2022-07-21 14:36:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_set_multicast_list [2022-07-21 14:36:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-21 14:36:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-21 14:36:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_wait_if_status [2022-07-21 14:36:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_wait_if_status [2022-07-21 14:36:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2022-07-21 14:36:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2022-07-21 14:36:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-07-21 14:36:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-07-21 14:36:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-07-21 14:36:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-07-21 14:36:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-21 14:36:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-21 14:36:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-21 14:36:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-21 14:36:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-21 14:36:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-21 14:36:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-21 14:36:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-21 14:36:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 14:36:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 14:36:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~TO~int [2022-07-21 14:36:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~TO~int [2022-07-21 14:36:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-21 14:36:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-21 14:36:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_stop [2022-07-21 14:36:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_stop [2022-07-21 14:36:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-21 14:36:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-21 14:36:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dmxdev [2022-07-21 14:36:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dmxdev [2022-07-21 14:36:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure __printk_ratelimit [2022-07-21 14:36:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __printk_ratelimit [2022-07-21 14:36:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~~u8~0~TO~int [2022-07-21 14:36:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~~u8~0~TO~int [2022-07-21 14:36:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 14:36:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 14:36:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_thread [2022-07-21 14:36:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_thread [2022-07-21 14:36:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_release [2022-07-21 14:36:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_release [2022-07-21 14:36:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-21 14:36:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-21 14:36:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_feed_stop [2022-07-21 14:36:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_feed_stop [2022-07-21 14:36:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-07-21 14:36:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-07-21 14:36:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-07-21 14:36:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-07-21 14:36:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~int [2022-07-21 14:36:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~int [2022-07-21 14:36:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-21 14:36:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-21 14:36:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-21 14:36:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-21 14:36:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_swzigzag_autotune [2022-07-21 14:36:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_swzigzag_autotune [2022-07-21 14:36:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_flush [2022-07-21 14:36:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_flush [2022-07-21 14:36:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_sleep_until [2022-07-21 14:36:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_sleep_until [2022-07-21 14:36:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure emulate_delivery_system [2022-07-21 14:36:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure emulate_delivery_system [2022-07-21 14:36:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 14:36:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 14:36:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_ioctl [2022-07-21 14:36:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_ioctl [2022-07-21 14:36:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 14:36:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_add_pid [2022-07-21 14:36:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_add_pid [2022-07-21 14:36:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-07-21 14:36:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-07-21 14:36:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_feed_alloc [2022-07-21 14:36:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_feed_alloc [2022-07-21 14:36:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-07-21 14:36:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-07-21 14:36:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-21 14:36:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-21 14:36:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 14:36:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 14:36:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_96 [2022-07-21 14:36:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_96 [2022-07-21 14:36:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usercopy [2022-07-21 14:36:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usercopy [2022-07-21 14:36:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_slot_shutdown [2022-07-21 14:36:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_slot_shutdown [2022-07-21 14:36:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_release [2022-07-21 14:36:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_release [2022-07-21 14:36:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_97 [2022-07-21 14:36:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_97 [2022-07-21 14:36:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-07-21 14:36:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-07-21 14:36:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-21 14:36:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-21 14:36:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_set_mac [2022-07-21 14:36:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_set_mac [2022-07-21 14:36:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-07-21 14:36:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-07-21 14:36:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_reset [2022-07-21 14:36:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_reset [2022-07-21 14:36:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_do_ioctl [2022-07-21 14:36:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_do_ioctl [2022-07-21 14:36:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_pes_filter_set [2022-07-21 14:36:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_pes_filter_set [2022-07-21 14:36:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-21 14:36:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-21 14:36:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure div64_u64 [2022-07-21 14:36:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure div64_u64 [2022-07-21 14:36:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-07-21 14:36:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-07-21 14:36:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-21 14:36:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-21 14:36:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_should_wakeup [2022-07-21 14:36:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_should_wakeup [2022-07-21 14:36:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_read_tuple [2022-07-21 14:36:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_read_tuple [2022-07-21 14:36:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dvb_demux [2022-07-21 14:36:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dvb_demux [2022-07-21 14:36:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-21 14:36:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-21 14:36:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-21 14:36:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-21 14:36:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_property_process_get [2022-07-21 14:36:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_property_process_get [2022-07-21 14:36:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_feed_restart [2022-07-21 14:36:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_feed_restart [2022-07-21 14:36:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_ioctl [2022-07-21 14:36:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_ioctl [2022-07-21 14:36:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_reset [2022-07-21 14:36:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_reset [2022-07-21 14:36:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_stop [2022-07-21 14:36:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_stop [2022-07-21 14:36:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_thread_update_delay [2022-07-21 14:36:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_thread_update_delay [2022-07-21 14:36:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_89___0 [2022-07-21 14:36:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_89___0 [2022-07-21 14:36:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_85 [2022-07-21 14:36:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_85 [2022-07-21 14:36:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_read_data [2022-07-21 14:36:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_read_data [2022-07-21 14:36:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-21 14:36:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-21 14:36:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_88___0 [2022-07-21 14:36:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_88___0 [2022-07-21 14:36:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 14:36:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_init [2022-07-21 14:36:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_init [2022-07-21 14:36:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_property_legacy_params_sync [2022-07-21 14:36:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_property_legacy_params_sync [2022-07-21 14:36:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-21 14:36:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-21 14:36:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_buffer_write [2022-07-21 14:36:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_buffer_write [2022-07-21 14:36:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_stop [2022-07-21 14:36:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_stop [2022-07-21 14:36:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_feed_del [2022-07-21 14:36:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_feed_del [2022-07-21 14:36:49,890 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_read [2022-07-21 14:36:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_read [2022-07-21 14:36:51,496 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 14:36:51,499 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 14:36:52,249 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 14:40:06,219 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-07-21 14:40:07,033 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 14:40:07,062 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 14:40:07,062 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-21 14:40:07,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 02:40:07 BoogieIcfgContainer [2022-07-21 14:40:07,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 14:40:07,072 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 14:40:07,072 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 14:40:07,074 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 14:40:07,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 02:36:41" (1/3) ... [2022-07-21 14:40:07,074 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@efe0f9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 02:40:07, skipping insertion in model container [2022-07-21 14:40:07,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:36:48" (2/3) ... [2022-07-21 14:40:07,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@efe0f9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 02:40:07, skipping insertion in model container [2022-07-21 14:40:07,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 02:40:07" (3/3) ... [2022-07-21 14:40:07,076 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-dvb-core-dvb-core.cil.i [2022-07-21 14:40:07,086 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 14:40:07,086 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-07-21 14:40:07,204 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 14:40:07,208 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4b7040df, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@875d918 [2022-07-21 14:40:07,208 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-07-21 14:40:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand has 6024 states, 4385 states have (on average 1.3885974914481185) internal successors, (6089), 4442 states have internal predecessors, (6089), 1371 states have call successors, (1371), 268 states have call predecessors, (1371), 267 states have return successors, (1361), 1344 states have call predecessors, (1361), 1361 states have call successors, (1361) [2022-07-21 14:40:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2022-07-21 14:40:07,276 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 14:40:07,277 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 51, 51, 51, 51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 14:40:07,277 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 14:40:07,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 14:40:07,281 INFO L85 PathProgramCache]: Analyzing trace with hash -842565453, now seen corresponding path program 1 times [2022-07-21 14:40:07,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 14:40:07,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315343591] [2022-07-21 14:40:07,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 14:40:07,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 14:40:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-07-21 14:40:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 14:40:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 14:40:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-07-21 14:40:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-21 14:40:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-21 14:40:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-07-21 14:40:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-21 14:40:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-21 14:40:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-21 14:40:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-07-21 14:40:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-07-21 14:40:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-07-21 14:40:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-07-21 14:40:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-07-21 14:40:08,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-21 14:40:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-07-21 14:40:08,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-07-21 14:40:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-07-21 14:40:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-07-21 14:40:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:08,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-07-21 14:40:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-21 14:40:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-07-21 14:40:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-07-21 14:40:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-21 14:40:09,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-07-21 14:40:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-07-21 14:40:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-07-21 14:40:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-07-21 14:40:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-07-21 14:40:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-07-21 14:40:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-07-21 14:40:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-07-21 14:40:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-07-21 14:40:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-07-21 14:40:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-07-21 14:40:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-07-21 14:40:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-07-21 14:40:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-07-21 14:40:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-07-21 14:40:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-07-21 14:40:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-07-21 14:40:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-07-21 14:40:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2022-07-21 14:40:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2022-07-21 14:40:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2022-07-21 14:40:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2022-07-21 14:40:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2022-07-21 14:40:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2022-07-21 14:40:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:09,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2022-07-21 14:40:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:10,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:10,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2022-07-21 14:40:10,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:10,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:40:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:10,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2022-07-21 14:40:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:10,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2022-07-21 14:40:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:40:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11628 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11628 trivial. 0 not checked. [2022-07-21 14:40:10,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 14:40:10,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315343591] [2022-07-21 14:40:10,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [315343591] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 14:40:10,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 14:40:10,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 14:40:10,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98790030] [2022-07-21 14:40:10,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 14:40:10,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 14:40:10,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 14:40:10,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 14:40:10,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 14:40:10,126 INFO L87 Difference]: Start difference. First operand has 6024 states, 4385 states have (on average 1.3885974914481185) internal successors, (6089), 4442 states have internal predecessors, (6089), 1371 states have call successors, (1371), 268 states have call predecessors, (1371), 267 states have return successors, (1361), 1344 states have call predecessors, (1361), 1361 states have call successors, (1361) Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2022-07-21 14:40:13,281 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 [] [2022-07-21 14:40:15,462 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 14:40:19,807 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 14:41:00,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 14:41:00,550 INFO L93 Difference]: Finished difference Result 19238 states and 29190 transitions. [2022-07-21 14:41:00,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 14:41:00,555 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 609 [2022-07-21 14:41:00,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 14:41:00,681 INFO L225 Difference]: With dead ends: 19238 [2022-07-21 14:41:00,682 INFO L226 Difference]: Without dead ends: 13238 [2022-07-21 14:41:00,749 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-21 14:41:00,752 INFO L413 NwaCegarLoop]: 9512 mSDtfsCounter, 12628 mSDsluCounter, 11171 mSDsCounter, 0 mSdLazyCounter, 5565 mSolverCounterSat, 4680 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13761 SdHoareTripleChecker+Valid, 20683 SdHoareTripleChecker+Invalid, 10248 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 4680 IncrementalHoareTripleChecker+Valid, 5565 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.9s IncrementalHoareTripleChecker+Time [2022-07-21 14:41:00,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13761 Valid, 20683 Invalid, 10248 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [4680 Valid, 5565 Invalid, 3 Unknown, 0 Unchecked, 48.9s Time] [2022-07-21 14:41:00,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13238 states. [2022-07-21 14:41:01,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13238 to 12016. [2022-07-21 14:41:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12016 states, 8817 states have (on average 1.377339231030963) internal successors, (12144), 8924 states have internal predecessors, (12144), 2645 states have call successors, (2645), 528 states have call predecessors, (2645), 552 states have return successors, (2882), 2641 states have call predecessors, (2882), 2645 states have call successors, (2882) [2022-07-21 14:41:01,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12016 states to 12016 states and 17671 transitions. [2022-07-21 14:41:01,358 INFO L78 Accepts]: Start accepts. Automaton has 12016 states and 17671 transitions. Word has length 609 [2022-07-21 14:41:01,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 14:41:01,362 INFO L495 AbstractCegarLoop]: Abstraction has 12016 states and 17671 transitions. [2022-07-21 14:41:01,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2022-07-21 14:41:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 12016 states and 17671 transitions. [2022-07-21 14:41:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2022-07-21 14:41:01,381 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 14:41:01,381 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 51, 51, 51, 51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 14:41:01,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-21 14:41:01,382 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 14:41:01,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 14:41:01,383 INFO L85 PathProgramCache]: Analyzing trace with hash -1214500259, now seen corresponding path program 1 times [2022-07-21 14:41:01,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 14:41:01,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197065209] [2022-07-21 14:41:01,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 14:41:01,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 14:41:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-07-21 14:41:02,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 14:41:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 14:41:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-07-21 14:41:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-21 14:41:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-21 14:41:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-07-21 14:41:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-21 14:41:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-21 14:41:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-21 14:41:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-07-21 14:41:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-07-21 14:41:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-07-21 14:41:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-07-21 14:41:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-07-21 14:41:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-21 14:41:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-07-21 14:41:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-07-21 14:41:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-07-21 14:41:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-07-21 14:41:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-07-21 14:41:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-21 14:41:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-07-21 14:41:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-07-21 14:41:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-21 14:41:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-07-21 14:41:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-07-21 14:41:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-07-21 14:41:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-07-21 14:41:02,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-07-21 14:41:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-07-21 14:41:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-07-21 14:41:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:02,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-07-21 14:41:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-07-21 14:41:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-07-21 14:41:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-07-21 14:41:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-07-21 14:41:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-07-21 14:41:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-07-21 14:41:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-07-21 14:41:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-07-21 14:41:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-07-21 14:41:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 14:41:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 14:41:03,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-07-21 14:41:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat