/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 23:46:31,272 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:46:31,274 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:46:31,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:46:31,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:46:31,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:46:31,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:46:31,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:46:31,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:46:31,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:46:31,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:46:31,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:46:31,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:46:31,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:46:31,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:46:31,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:46:31,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:46:31,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:46:31,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:46:31,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:46:31,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:46:31,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:46:31,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:46:31,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:46:31,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:46:31,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:46:31,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:46:31,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:46:31,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:46:31,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:46:31,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:46:31,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:46:31,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:46:31,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:46:31,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:46:31,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:46:31,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:46:31,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:46:31,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:46:31,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:46:31,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:46:31,352 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-12 23:46:31,380 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:46:31,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:46:31,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:46:31,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:46:31,382 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:46:31,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:46:31,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:46:31,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:46:31,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:46:31,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:46:31,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:46:31,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:46:31,384 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:46:31,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:46:31,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:46:31,385 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:46:31,385 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:46:31,385 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:46:31,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:46:31,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:46:31,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:46:31,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:46:31,386 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:46:31,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:46:31,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:46:31,387 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:46:31,387 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:46:31,387 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 23:46:31,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:46:31,711 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:46:31,718 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:46:31,720 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:46:31,721 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:46:31,722 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-12 23:46:31,794 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a6afecc84/a653fd660b954c7b9f4c7dd16e8b6455/FLAGfd5500604 [2020-10-12 23:46:32,622 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:46:32,624 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-12 23:46:32,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a6afecc84/a653fd660b954c7b9f4c7dd16e8b6455/FLAGfd5500604 [2020-10-12 23:46:33,148 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a6afecc84/a653fd660b954c7b9f4c7dd16e8b6455 [2020-10-12 23:46:33,158 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:46:33,159 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:46:33,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:46:33,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:46:33,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:46:33,167 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:46:33" (1/1) ... [2020-10-12 23:46:33,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae5e643 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:33, skipping insertion in model container [2020-10-12 23:46:33,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:46:33" (1/1) ... [2020-10-12 23:46:33,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:46:33,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:46:36,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:46:36,933 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:46:37,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:46:38,540 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:46:38,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38 WrapperNode [2020-10-12 23:46:38,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:46:38,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:46:38,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:46:38,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:46:38,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... [2020-10-12 23:46:38,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... [2020-10-12 23:46:38,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... [2020-10-12 23:46:38,673 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... [2020-10-12 23:46:38,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... [2020-10-12 23:46:38,873 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... [2020-10-12 23:46:38,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... [2020-10-12 23:46:38,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:46:38,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:46:38,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:46:38,982 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:46:38,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:46:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:46:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:46:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-12 23:46:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2020-10-12 23:46:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:46:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:46:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-12 23:46:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:46:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-12 23:46:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:46:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 23:46:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-12 23:46:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 23:46:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-12 23:46:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-12 23:46:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-12 23:46:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-12 23:46:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:46:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 23:46:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-12 23:46:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-12 23:46:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-12 23:46:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-12 23:46:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-12 23:46:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-12 23:46:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-12 23:46:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-12 23:46:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2020-10-12 23:46:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2020-10-12 23:46:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_timeout_stage [2020-10-12 23:46:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_update_region_info [2020-10-12 23:46:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_tasklet [2020-10-12 23:46:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure send_tasklet [2020-10-12 23:46:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2020-10-12 23:46:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2020-10-12 23:46:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cmdresp_status [2020-10-12 23:46:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_common_cmd_resp_helper [2020-10-12 23:46:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure int_timeout_handler [2020-10-12 23:46:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_flag_getcmd [2020-10-12 23:46:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_flag_getcmd_resp [2020-10-12 23:46:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_hw_malfunction [2020-10-12 23:46:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_start [2020-10-12 23:46:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_rdsdata_getcmd [2020-10-12 23:46:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_update_af_cache [2020-10-12 23:46:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rdsparse_swapbytes [2020-10-12 23:46:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rdsdata_getcmd_resp [2020-10-12 23:46:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_finish [2020-10-12 23:46:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_tune_op_ended [2020-10-12 23:46:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_power_enb [2020-10-12 23:46:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_start [2020-10-12 23:46:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pi [2020-10-12 23:46:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pi_resp [2020-10-12 23:46:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pimask [2020-10-12 23:46:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pimask_resp [2020-10-12 23:46:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_setfreq [2020-10-12 23:46:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_setfreq_resp [2020-10-12 23:46:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint [2020-10-12 23:46:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint_resp [2020-10-12 23:46:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_start_afjump [2020-10-12 23:46:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_start_afjump_resp [2020-10-12 23:46:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq [2020-10-12 23:46:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq_resp [2020-10-12 23:46:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_finish [2020-10-12 23:46:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_intmsk_cmd [2020-10-12 23:46:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_intmsk_cmd_resp [2020-10-12 23:46:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_is_rds_data_available [2020-10-12 23:46:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_transfer_rds_from_internal_buff [2020-10-12 23:46:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_freq [2020-10-12 23:46:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_freq [2020-10-12 23:46:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_region [2020-10-12 23:46:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mute_mode [2020-10-12 23:46:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_stereo_mono [2020-10-12 23:46:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2020-10-12 23:46:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2020-10-12 23:46:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2020-10-12 23:46:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure load_default_rx_configuration [2020-10-12 23:46:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_up [2020-10-12 23:46:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2020-10-12 23:46:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_mode [2020-10-12 23:46:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_receive [2020-10-12 23:46:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_reg_comp_cb [2020-10-12 23:46:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2020-10-12 23:46:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2020-10-12 23:46:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_init [2020-10-12 23:46:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_exit [2020-10-12 23:46:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2020-10-12 23:46:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2020-10-12 23:46:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 23:46:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-12 23:46:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2020-10-12 23:46:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2020-10-12 23:46:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2020-10-12 23:46:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_1 [2020-10-12 23:46:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_5_2 [2020-10-12 23:46:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-12 23:46:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2020-10-12 23:46:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_6_6_9 [2020-10-12 23:46:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-12 23:46:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:46:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-12 23:46:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-12 23:46:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:46:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:46:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:46:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-12 23:46:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_3 [2020-10-12 23:46:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_2_2 [2020-10-12 23:46:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_2 [2020-10-12 23:46:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-12 23:46:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_47 [2020-10-12 23:46:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48 [2020-10-12 23:46:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2020-10-12 23:46:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50 [2020-10-12 23:46:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2020-10-12 23:46:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_54 [2020-10-12 23:46:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55 [2020-10-12 23:46:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_57 [2020-10-12 23:46:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2020-10-12 23:46:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2020-10-12 23:46:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2020-10-12 23:46:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2020-10-12 23:46:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2020-10-12 23:46:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2020-10-12 23:46:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_channel_spacing [2020-10-12 23:46:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_seek [2020-10-12 23:46:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2020-10-12 23:46:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_volume [2020-10-12 23:46:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_band_freq_range [2020-10-12 23:46:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_region [2020-10-12 23:46:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_region [2020-10-12 23:46:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_mute_mode [2020-10-12 23:46:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2020-10-12 23:46:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_mute_mode [2020-10-12 23:46:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rfdepend_softmute [2020-10-12 23:46:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rfdepend_softmute [2020-10-12 23:46:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_level [2020-10-12 23:46:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rssi_threshold [2020-10-12 23:46:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_threshold [2020-10-12 23:46:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_stereo_mono [2020-10-12 23:46:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_stereo_mono [2020-10-12 23:46:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_deemphasis_mode [2020-10-12 23:46:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_deemph_mode [2020-10-12 23:46:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_mode [2020-10-12 23:46:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_mode [2020-10-12 23:46:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_system [2020-10-12 23:46:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_system [2020-10-12 23:46:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_af_switch [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_af_switch [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_radio_text [2020-10-12 23:46:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_af [2020-10-12 23:46:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_region [2020-10-12 23:46:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_mute_mode [2020-10-12 23:46:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audio_io [2020-10-12 23:46:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2020-10-12 23:46:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2020-10-12 23:46:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2020-10-12 23:46:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_get_tune_cap_val [2020-10-12 23:46:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_freq [2020-10-12 23:46:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-12 23:46:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2020-10-12 23:46:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2020-10-12 23:46:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2020-10-12 23:46:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2020-10-12 23:46:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_read [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_poll [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_querycap [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2020-10-12 23:46:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_audio [2020-10-12 23:46:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_audio [2020-10-12 23:46:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_tuner [2020-10-12 23:46:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_tuner [2020-10-12 23:46:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_freq [2020-10-12 23:46:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_freq [2020-10-12 23:46:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_hw_freq_seek [2020-10-12 23:46:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_modulator [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_modulator [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_init_video_device [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_deinit_video_device [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2020-10-12 23:46:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2020-10-12 23:46:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2020-10-12 23:46:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_24 [2020-10-12 23:46:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_25 [2020-10-12 23:46:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_26 [2020-10-12 23:46:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_27 [2020-10-12 23:46:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_28 [2020-10-12 23:46:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_29 [2020-10-12 23:46:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_30 [2020-10-12 23:46:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_31 [2020-10-12 23:46:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_32 [2020-10-12 23:46:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_33 [2020-10-12 23:46:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_34 [2020-10-12 23:46:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2020-10-12 23:46:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2020-10-12 23:46:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2020-10-12 23:46:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2020-10-12 23:46:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-12 23:46:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_3 [2020-10-12 23:46:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_41 [2020-10-12 23:46:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_42 [2020-10-12 23:46:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 23:46:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 23:46:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 23:46:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 23:46:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 23:46:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 23:46:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 23:46:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 23:46:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 23:46:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:46:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:46:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:46:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:46:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:46:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:46:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:46:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:46:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:46:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:46:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:46:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:46:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:46:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:46:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-12 23:46:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-12 23:46:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:46:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:46:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:46:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:46:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:46:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:46:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:46:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:46:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:46:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:46:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-12 23:46:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-12 23:46:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-12 23:46:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-12 23:46:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-12 23:46:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-12 23:46:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure st_register [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2020-10-12 23:46:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2020-10-12 23:46:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2020-10-12 23:46:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2020-10-12 23:46:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2020-10-12 23:46:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2020-10-12 23:46:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2020-10-12 23:46:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2020-10-12 23:46:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2020-10-12 23:46:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-12 23:46:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:46:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 23:46:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 23:46:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:46:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-12 23:46:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 23:46:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 23:46:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-12 23:46:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:46:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:46:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 23:46:39,141 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-12 23:46:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 23:46:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:46:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-12 23:46:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:46:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-12 23:46:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-12 23:46:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:46:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:46:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-12 23:46:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-12 23:46:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:46:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-12 23:46:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-12 23:46:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48 [2020-10-12 23:46:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50 [2020-10-12 23:46:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2020-10-12 23:46:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55 [2020-10-12 23:46:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2020-10-12 23:46:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2020-10-12 23:46:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:46:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 23:46:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 23:46:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:46:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 23:46:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 23:46:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 23:46:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 23:46:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 23:46:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 23:46:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 23:46:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:46:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:46:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:46:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 23:46:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2020-10-12 23:46:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2020-10-12 23:46:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-12 23:46:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-12 23:46:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-12 23:46:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-12 23:46:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-12 23:46:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:46:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:46:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-12 23:46:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-12 23:46:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-12 23:46:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-12 23:46:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-12 23:46:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-12 23:46:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_54 [2020-10-12 23:46:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-12 23:46:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_47 [2020-10-12 23:46:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_57 [2020-10-12 23:46:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-12 23:46:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-12 23:46:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-12 23:46:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-12 23:46:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-12 23:46:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-12 23:46:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-12 23:46:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:46:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-12 23:46:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-12 23:46:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2020-10-12 23:46:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-12 23:46:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-12 23:46:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:46:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-12 23:46:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-12 23:46:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-12 23:46:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-12 23:46:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 23:46:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-12 23:46:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-12 23:46:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2020-10-12 23:46:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-12 23:46:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-12 23:46:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-12 23:46:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-12 23:46:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-12 23:46:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-12 23:46:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-12 23:46:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_init_video_device [2020-10-12 23:46:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_deinit_video_device [2020-10-12 23:46:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2020-10-12 23:46:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2020-10-12 23:46:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_update_region_info [2020-10-12 23:46:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2020-10-12 23:46:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_is_rds_data_available [2020-10-12 23:46:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_transfer_rds_from_internal_buff [2020-10-12 23:46:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_freq [2020-10-12 23:46:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2020-10-12 23:46:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_region [2020-10-12 23:46:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mute_mode [2020-10-12 23:46:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_stereo_mono [2020-10-12 23:46:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2020-10-12 23:46:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_freq [2020-10-12 23:46:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_mode [2020-10-12 23:46:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure st_register [2020-10-12 23:46:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2020-10-12 23:46:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2020-10-12 23:46:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_mute_mode [2020-10-12 23:46:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_stereo_mono [2020-10-12 23:46:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_mode [2020-10-12 23:46:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2020-10-12 23:46:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rssi_threshold [2020-10-12 23:46:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_region [2020-10-12 23:46:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2020-10-12 23:46:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2020-10-12 23:46:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_freq [2020-10-12 23:46:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_region [2020-10-12 23:46:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_mute_mode [2020-10-12 23:46:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2020-10-12 23:46:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2020-10-12 23:46:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_flag_getcmd [2020-10-12 23:46:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_flag_getcmd_resp [2020-10-12 23:46:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_hw_malfunction [2020-10-12 23:46:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_start [2020-10-12 23:46:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_rdsdata_getcmd [2020-10-12 23:46:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rdsdata_getcmd_resp [2020-10-12 23:46:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_finish [2020-10-12 23:46:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_tune_op_ended [2020-10-12 23:46:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_power_enb [2020-10-12 23:46:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_start [2020-10-12 23:46:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pi [2020-10-12 23:46:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pi_resp [2020-10-12 23:46:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pimask [2020-10-12 23:46:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pimask_resp [2020-10-12 23:46:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_setfreq [2020-10-12 23:46:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_setfreq_resp [2020-10-12 23:46:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint [2020-10-12 23:46:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint_resp [2020-10-12 23:46:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_start_afjump [2020-10-12 23:46:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_start_afjump_resp [2020-10-12 23:46:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq [2020-10-12 23:46:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq_resp [2020-10-12 23:46:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_finish [2020-10-12 23:46:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_intmsk_cmd [2020-10-12 23:46:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_intmsk_cmd_resp [2020-10-12 23:46:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2020-10-12 23:46:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2020-10-12 23:46:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2020-10-12 23:46:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_timeout_stage [2020-10-12 23:46:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure recv_tasklet [2020-10-12 23:46:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure send_tasklet [2020-10-12 23:46:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:46:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2020-10-12 23:46:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:46:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure check_cmdresp_status [2020-10-12 23:46:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_common_cmd_resp_helper [2020-10-12 23:46:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure int_timeout_handler [2020-10-12 23:46:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_update_af_cache [2020-10-12 23:46:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rdsparse_swapbytes [2020-10-12 23:46:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2020-10-12 23:46:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2020-10-12 23:46:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure load_default_rx_configuration [2020-10-12 23:46:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_up [2020-10-12 23:46:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_receive [2020-10-12 23:46:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_reg_comp_cb [2020-10-12 23:46:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 23:46:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_init [2020-10-12 23:46:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_exit [2020-10-12 23:46:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2020-10-12 23:46:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2020-10-12 23:46:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 23:46:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-12 23:46:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2020-10-12 23:46:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2020-10-12 23:46:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2020-10-12 23:46:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_1 [2020-10-12 23:46:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_5_2 [2020-10-12 23:46:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-12 23:46:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2020-10-12 23:46:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_6_6_9 [2020-10-12 23:46:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:46:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:46:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-12 23:46:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:46:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-12 23:46:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-12 23:46:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-12 23:46:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 23:46:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-12 23:46:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-12 23:46:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 23:46:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-12 23:46:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-12 23:46:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-12 23:46:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:46:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:46:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:46:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-12 23:46:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_3 [2020-10-12 23:46:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2020-10-12 23:46:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-12 23:46:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_2_2 [2020-10-12 23:46:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_2 [2020-10-12 23:46:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_3 [2020-10-12 23:46:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:46:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:46:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-12 23:46:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_system [2020-10-12 23:46:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rfdepend_softmute [2020-10-12 23:46:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_deemphasis_mode [2020-10-12 23:46:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_af_switch [2020-10-12 23:46:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_seek [2020-10-12 23:46:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_mode [2020-10-12 23:46:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_system [2020-10-12 23:46:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_mute_mode [2020-10-12 23:46:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_volume [2020-10-12 23:46:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_band_freq_range [2020-10-12 23:46:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_stereo_mono [2020-10-12 23:46:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_level [2020-10-12 23:46:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_threshold [2020-10-12 23:46:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rfdepend_softmute [2020-10-12 23:46:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_deemph_mode [2020-10-12 23:46:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_af_switch [2020-10-12 23:46:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_region [2020-10-12 23:46:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_channel_spacing [2020-10-12 23:46:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2020-10-12 23:46:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-12 23:46:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2020-10-12 23:46:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_radio_text [2020-10-12 23:46:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_af [2020-10-12 23:46:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2020-10-12 23:46:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_get_tune_cap_val [2020-10-12 23:46:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2020-10-12 23:46:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2020-10-12 23:46:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2020-10-12 23:46:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_audio_io [2020-10-12 23:46:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2020-10-12 23:46:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 23:46:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 23:46:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-12 23:46:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-12 23:46:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-12 23:46:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-12 23:46:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-12 23:46:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-12 23:46:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-12 23:46:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-12 23:46:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-12 23:46:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_41 [2020-10-12 23:46:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_42 [2020-10-12 23:46:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2020-10-12 23:46:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2020-10-12 23:46:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2020-10-12 23:46:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2020-10-12 23:46:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2020-10-12 23:46:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2020-10-12 23:46:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2020-10-12 23:46:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2020-10-12 23:46:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2020-10-12 23:46:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2020-10-12 23:46:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2020-10-12 23:46:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2020-10-12 23:46:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2020-10-12 23:46:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2020-10-12 23:46:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2020-10-12 23:46:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2020-10-12 23:46:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_read [2020-10-12 23:46:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2020-10-12 23:46:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_poll [2020-10-12 23:46:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2020-10-12 23:46:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2020-10-12 23:46:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_querycap [2020-10-12 23:46:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2020-10-12 23:46:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2020-10-12 23:46:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_audio [2020-10-12 23:46:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_audio [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_tuner [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_tuner [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_freq [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_freq [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_hw_freq_seek [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_modulator [2020-10-12 23:46:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_modulator [2020-10-12 23:46:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2020-10-12 23:46:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2020-10-12 23:46:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2020-10-12 23:46:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_24 [2020-10-12 23:46:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_25 [2020-10-12 23:46:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_26 [2020-10-12 23:46:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_27 [2020-10-12 23:46:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_28 [2020-10-12 23:46:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_29 [2020-10-12 23:46:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_30 [2020-10-12 23:46:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_31 [2020-10-12 23:46:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_32 [2020-10-12 23:46:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_33 [2020-10-12 23:46:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_34 [2020-10-12 23:46:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2020-10-12 23:46:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2020-10-12 23:46:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2020-10-12 23:46:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 23:46:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:46:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 23:46:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 23:46:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 23:46:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 23:46:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 23:46:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 23:46:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 23:46:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 23:46:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 23:46:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 23:46:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 23:46:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 23:46:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 23:46:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:46:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:46:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 23:46:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 23:46:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 23:46:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 23:46:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:46:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-12 23:46:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-12 23:46:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-12 23:46:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-12 23:46:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:46:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:46:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:46:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:46:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:46:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:46:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:46:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:46:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:46:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:46:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:46:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:46:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:46:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:46:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:46:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:46:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-12 23:46:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-12 23:46:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-12 23:46:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:46:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-12 23:46:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-12 23:46:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-12 23:46:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:46:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:46:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:46:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:46:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:46:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:46:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-12 23:46:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-12 23:46:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-12 23:46:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:46:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-12 23:46:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-12 23:46:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-12 23:46:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:46:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rds_buff_lock_of_fmdev [2020-10-12 23:46:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_resp_skb_lock_of_fmdev [2020-10-12 23:46:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:46:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:46:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:46:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:46:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:46:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:46:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:46:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:46:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:46:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:46:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 23:46:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-12 23:46:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:46:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:46:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:46:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:46:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:46:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:46:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:46:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:46:46,361 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 23:46:46,881 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 23:46:56,794 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 23:46:56,794 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-12 23:46:56,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:46:56 BoogieIcfgContainer [2020-10-12 23:46:56,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 23:46:56,816 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 23:46:56,816 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 23:46:56,820 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 23:46:56,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 11:46:33" (1/3) ... [2020-10-12 23:46:56,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14c47589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:46:56, skipping insertion in model container [2020-10-12 23:46:56,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:46:38" (2/3) ... [2020-10-12 23:46:56,824 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14c47589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:46:56, skipping insertion in model container [2020-10-12 23:46:56,824 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:46:56" (3/3) ... [2020-10-12 23:46:56,826 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-12 23:46:56,835 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 23:46:56,847 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-12 23:46:56,861 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-12 23:46:56,891 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 23:46:56,891 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 23:46:56,891 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 23:46:56,891 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 23:46:56,891 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 23:46:56,891 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 23:46:56,892 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 23:46:56,892 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 23:46:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states. [2020-10-12 23:46:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2020-10-12 23:46:56,989 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:46:56,990 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:46:56,991 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:46:56,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:46:56,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1473944716, now seen corresponding path program 1 times [2020-10-12 23:46:57,003 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:46:57,004 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1379549967] [2020-10-12 23:46:57,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:46:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:46:58,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:03,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:05,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:05,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 351 [2020-10-12 23:47:05,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 23:47:05,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6729 [2020-10-12 23:47:05,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:05,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:47:05,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:47:05,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 345 [2020-10-12 23:47:05,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-12 23:47:10,426 WARN L193 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 1039 [2020-10-12 23:47:10,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:47:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:10,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:12,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:12,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:12,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:12,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1679 [2020-10-12 23:47:12,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:12,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:47:12,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:12,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 23:47:12,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:12,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:47:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:12,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:12,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:12,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:47:12,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:12,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-12 23:47:12,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:12,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:47:12,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:12,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 23:47:12,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:12,655 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-10-12 23:47:12,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:47:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:12,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 297 [2020-10-12 23:47:13,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 391 [2020-10-12 23:47:13,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:47:13,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 294 [2020-10-12 23:47:13,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:13,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:47:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-12 23:47:13,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-12 23:47:13,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:13,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:47:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:13,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:47:13,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:13,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:13,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:47:13,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:13,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:47:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:13,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:47:13,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:13,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:13,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:47:13,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:13,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:47:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:13,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:47:13,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:13,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:13,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:47:13,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:13,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:47:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:13,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:47:13,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:13,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:13,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:47:13,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:13,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:47:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:13,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:13,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:13,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:13,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:13,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:47:13,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:13,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:13,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:13,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:13,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:47:14,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:47:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:47:14,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:47:14,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:47:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:47:14,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:47:14,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:47:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:47:14,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:47:14,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 23:47:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:47:14,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:47:14,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 23:47:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:47:14,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:47:14,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:14,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 23:47:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:47:14,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:47:14,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 23:47:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:47:14,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:47:14,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-12 23:47:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:47:14,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:47:14,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-12 23:47:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:47:14,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:47:14,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-12 23:47:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:47:14,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:47:14,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-12 23:47:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:47:14,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 23:47:14,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:47:14,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-12 23:47:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:47:14,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:14,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:47:14,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:47:14,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-12 23:47:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-12 23:47:14,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:47:14,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-12 23:47:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:47:14,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:47:14,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:14,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:47:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:14,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:14,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:14,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:14,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:14,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:47:14,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:14,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:47:14,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:14,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:47:14,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:15,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-12 23:47:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:15,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:15,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:15,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:47:15,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:15,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:47:15,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:15,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:47:15,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:15,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:47:15,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:15,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-12 23:47:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:47:15,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:47:15,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:47:15,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:47:15,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:47:15,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:47:15,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:47:15,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:47:15,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:47:15,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 23:47:15,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:47:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2020-10-12 23:47:15,422 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1379549967] [2020-10-12 23:47:15,424 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:47:15,425 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-12 23:47:15,426 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129925655] [2020-10-12 23:47:15,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-12 23:47:15,434 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:47:15,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-12 23:47:15,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-12 23:47:15,455 INFO L87 Difference]: Start difference. First operand 2947 states. Second operand 8 states. [2020-10-12 23:47:22,197 WARN L193 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 1041 [2020-10-12 23:47:26,780 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-12 23:47:43,936 WARN L193 SmtUtils]: Spent 4.43 s on a formula simplification that was a NOOP. DAG size: 1043 [2020-10-12 23:47:48,423 WARN L193 SmtUtils]: Spent 4.41 s on a formula simplification that was a NOOP. DAG size: 1045 [2020-10-12 23:48:48,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 23:48:48,886 INFO L93 Difference]: Finished difference Result 4817 states and 6669 transitions. [2020-10-12 23:48:48,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-12 23:48:48,893 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 253 [2020-10-12 23:48:48,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 23:48:48,936 INFO L225 Difference]: With dead ends: 4817 [2020-10-12 23:48:48,937 INFO L226 Difference]: Without dead ends: 2660 [2020-10-12 23:48:48,956 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 18.5s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-12 23:48:48,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2660 states. [2020-10-12 23:48:49,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2660 to 2190. [2020-10-12 23:48:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2190 states. [2020-10-12 23:48:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 2190 states and 2877 transitions. [2020-10-12 23:48:49,983 INFO L78 Accepts]: Start accepts. Automaton has 2190 states and 2877 transitions. Word has length 253 [2020-10-12 23:48:49,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 23:48:49,990 INFO L479 AbstractCegarLoop]: Abstraction has 2190 states and 2877 transitions. [2020-10-12 23:48:49,990 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-12 23:48:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 2877 transitions. [2020-10-12 23:48:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2020-10-12 23:48:50,004 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:48:50,005 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:48:50,006 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 23:48:50,006 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:48:50,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:48:50,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1245962122, now seen corresponding path program 1 times [2020-10-12 23:48:50,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:48:50,008 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [170137545] [2020-10-12 23:48:50,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:48:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:48:50,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:48:53,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:48:55,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:48:55,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 358 [2020-10-12 23:48:55,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 23:48:55,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5053 [2020-10-12 23:48:55,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:48:55,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:48:55,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:48:55,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 352 [2020-10-12 23:48:55,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:00,399 WARN L193 SmtUtils]: Spent 4.52 s on a formula simplification that was a NOOP. DAG size: 1039 [2020-10-12 23:49:00,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:49:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:00,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:01,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:01,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:01,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:01,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1113 [2020-10-12 23:49:01,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:01,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:01,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:01,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 23:49:01,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:01,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:49:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:01,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:01,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:01,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:49:01,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:01,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:49:01,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:01,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:01,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:01,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 23:49:01,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:01,872 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-10-12 23:49:01,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:49:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:01,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 297 [2020-10-12 23:49:02,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 168 [2020-10-12 23:49:02,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:02,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 294 [2020-10-12 23:49:02,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:49:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-12 23:49:02,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 163 [2020-10-12 23:49:02,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:49:02,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:49:02,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:02,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:49:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-12 23:49:02,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:49:02,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:49:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:49:02,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:49:02,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:49:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:49:02,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:49:02,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:02,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:49:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:49:02,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:02,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:49:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:02,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:49:02,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:49:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:49:02,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:49:02,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:49:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:02,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:02,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:02,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:02,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 23:49:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:02,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:02,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:02,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:02,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:02,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:02,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:02,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:02,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:02,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:02,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:03,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 23:49:03,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:03,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:03,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 23:49:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:03,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:49:03,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 23:49:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:49:03,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:49:03,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-12 23:49:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:49:03,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:49:03,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-12 23:49:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:49:03,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:03,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:03,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-12 23:49:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:49:03,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:03,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-12 23:49:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:49:03,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:03,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:49:03,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:03,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-12 23:49:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:49:03,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:49:03,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-12 23:49:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:49:03,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:03,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-12 23:49:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:03,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:49:03,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:49:03,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:03,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:03,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-12 23:49:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:03,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:03,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:03,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:49:03,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-12 23:49:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:49:03,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:03,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:03,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 23:49:03,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:03,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-12 23:49:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:03,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:03,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:03,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:49:03,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:03,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:49:03,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:03,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:03,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:03,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 23:49:03,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:04,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2020-10-12 23:49:04,160 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [170137545] [2020-10-12 23:49:04,160 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:49:04,161 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-12 23:49:04,161 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873887653] [2020-10-12 23:49:04,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-12 23:49:04,165 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:49:04,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-12 23:49:04,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-12 23:49:04,166 INFO L87 Difference]: Start difference. First operand 2190 states and 2877 transitions. Second operand 8 states. [2020-10-12 23:49:11,130 WARN L193 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 1041 [2020-10-12 23:49:15,705 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-12 23:49:32,066 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 1043 [2020-10-12 23:49:36,461 WARN L193 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 1045