/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 22:22:05,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 22:22:05,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 22:22:05,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 22:22:05,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 22:22:05,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 22:22:05,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 22:22:05,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 22:22:05,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 22:22:05,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 22:22:05,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 22:22:05,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 22:22:05,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 22:22:05,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 22:22:05,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 22:22:05,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 22:22:05,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 22:22:05,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 22:22:05,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 22:22:05,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 22:22:05,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 22:22:05,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 22:22:05,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 22:22:05,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 22:22:05,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 22:22:05,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 22:22:05,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 22:22:05,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 22:22:05,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 22:22:05,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 22:22:05,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 22:22:05,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 22:22:05,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 22:22:05,714 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 [2020-10-28 22:22:05,762 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 22:22:05,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 22:22:05,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 22:22:05,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 22:22:05,766 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 22:22:05,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 22:22:05,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 22:22:05,767 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 22:22:05,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 22:22:05,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 22:22:05,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 22:22:05,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 22:22:05,769 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 22:22:05,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 22:22:05,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 22:22:05,770 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 22:22:05,770 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 22:22:05,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 22:22:05,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:22:05,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 22:22:05,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 22:22:05,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 22:22:05,771 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 22:22:05,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 22:22:05,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 22:22:05,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 22:22:05,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 22:22:05,772 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 22:22:06,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 22:22:06,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 22:22:06,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 22:22:06,259 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 22:22:06,260 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 22:22:06,261 INFO L432 ainManager$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-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-28 22:22:06,358 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b55fca7ff/f51434b8f45a4a43b26a6f41cdeaa76b/FLAG8ea163f36 [2020-10-28 22:22:07,536 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 22:22:07,537 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-28 22:22:07,597 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b55fca7ff/f51434b8f45a4a43b26a6f41cdeaa76b/FLAG8ea163f36 [2020-10-28 22:22:07,911 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b55fca7ff/f51434b8f45a4a43b26a6f41cdeaa76b [2020-10-28 22:22:07,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 22:22:07,921 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 22:22:07,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 22:22:07,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 22:22:07,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 22:22:07,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:22:07" (1/1) ... [2020-10-28 22:22:07,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a84193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:07, skipping insertion in model container [2020-10-28 22:22:07,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:22:07" (1/1) ... [2020-10-28 22:22:07,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 22:22:08,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 22:22:11,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:22:11,366 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 22:22:11,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:22:12,823 INFO L208 MainTranslator]: Completed translation [2020-10-28 22:22:12,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12 WrapperNode [2020-10-28 22:22:12,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 22:22:12,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 22:22:12,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 22:22:12,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 22:22:12,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (1/1) ... [2020-10-28 22:22:12,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (1/1) ... [2020-10-28 22:22:12,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (1/1) ... [2020-10-28 22:22:12,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (1/1) ... [2020-10-28 22:22:13,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (1/1) ... [2020-10-28 22:22:13,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (1/1) ... [2020-10-28 22:22:13,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (1/1) ... [2020-10-28 22:22:13,294 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 22:22:13,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 22:22:13,297 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 22:22:13,297 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 22:22:13,298 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (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 [2020-10-28 22:22:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 22:22:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 22:22:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 22:22:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2020-10-28 22:22:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:22:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 22:22:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 22:22:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:22:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 22:22:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 22:22:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 22:22:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 22:22:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 22:22:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 22:22:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 22:22:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 22:22:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 22:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 22:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 22:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 22:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 22:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-28 22:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-28 22:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-28 22:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-28 22:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-28 22:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-28 22:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2020-10-28 22:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2020-10-28 22:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_timeout_stage [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_update_region_info [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_tasklet [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure send_tasklet [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cmdresp_status [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_common_cmd_resp_helper [2020-10-28 22:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure int_timeout_handler [2020-10-28 22:22:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_flag_getcmd [2020-10-28 22:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_flag_getcmd_resp [2020-10-28 22:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_hw_malfunction [2020-10-28 22:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_start [2020-10-28 22:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_rdsdata_getcmd [2020-10-28 22:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_update_af_cache [2020-10-28 22:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rdsparse_swapbytes [2020-10-28 22:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rdsdata_getcmd_resp [2020-10-28 22:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_finish [2020-10-28 22:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_tune_op_ended [2020-10-28 22:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_power_enb [2020-10-28 22:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_start [2020-10-28 22:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pi [2020-10-28 22:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pi_resp [2020-10-28 22:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pimask [2020-10-28 22:22:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pimask_resp [2020-10-28 22:22:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_setfreq [2020-10-28 22:22:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_setfreq_resp [2020-10-28 22:22:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint [2020-10-28 22:22:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint_resp [2020-10-28 22:22:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_start_afjump [2020-10-28 22:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_start_afjump_resp [2020-10-28 22:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq [2020-10-28 22:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq_resp [2020-10-28 22:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_finish [2020-10-28 22:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_intmsk_cmd [2020-10-28 22:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_intmsk_cmd_resp [2020-10-28 22:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_is_rds_data_available [2020-10-28 22:22:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_transfer_rds_from_internal_buff [2020-10-28 22:22:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_freq [2020-10-28 22:22:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_freq [2020-10-28 22:22:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_region [2020-10-28 22:22:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mute_mode [2020-10-28 22:22:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_stereo_mono [2020-10-28 22:22:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2020-10-28 22:22:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2020-10-28 22:22:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2020-10-28 22:22:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure load_default_rx_configuration [2020-10-28 22:22:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_up [2020-10-28 22:22:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2020-10-28 22:22:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_mode [2020-10-28 22:22:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_receive [2020-10-28 22:22:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_reg_comp_cb [2020-10-28 22:22:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2020-10-28 22:22:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2020-10-28 22:22:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_init [2020-10-28 22:22:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_exit [2020-10-28 22:22:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2020-10-28 22:22:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2020-10-28 22:22:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 22:22:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-28 22:22:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2020-10-28 22:22:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2020-10-28 22:22:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2020-10-28 22:22:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_1 [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_5_2 [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_6_6_9 [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 22:22:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 22:22:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 22:22:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-28 22:22:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-28 22:22:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 22:22:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 22:22:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-28 22:22:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-28 22:22:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:22:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:22:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:22:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:22:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_3 [2020-10-28 22:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_2_2 [2020-10-28 22:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_2 [2020-10-28 22:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 22:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2020-10-28 22:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_25 [2020-10-28 22:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-28 22:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2020-10-28 22:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2020-10-28 22:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_channel_spacing [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_seek [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_volume [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_band_freq_range [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_region [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_region [2020-10-28 22:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_mute_mode [2020-10-28 22:22:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2020-10-28 22:22:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_mute_mode [2020-10-28 22:22:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rfdepend_softmute [2020-10-28 22:22:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rfdepend_softmute [2020-10-28 22:22:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_level [2020-10-28 22:22:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rssi_threshold [2020-10-28 22:22:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_threshold [2020-10-28 22:22:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_stereo_mono [2020-10-28 22:22:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_stereo_mono [2020-10-28 22:22:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_deemphasis_mode [2020-10-28 22:22:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_deemph_mode [2020-10-28 22:22:13,420 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_mode [2020-10-28 22:22:13,420 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_mode [2020-10-28 22:22:13,420 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_system [2020-10-28 22:22:13,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_system [2020-10-28 22:22:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_af_switch [2020-10-28 22:22:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_af_switch [2020-10-28 22:22:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2020-10-28 22:22:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2020-10-28 22:22:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2020-10-28 22:22:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2020-10-28 22:22:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2020-10-28 22:22:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_radio_text [2020-10-28 22:22:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_af [2020-10-28 22:22:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_region [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_mute_mode [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audio_io [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_get_tune_cap_val [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_freq [2020-10-28 22:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_read [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_poll [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2020-10-28 22:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_querycap [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_audio [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_audio [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_tuner [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_tuner [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_freq [2020-10-28 22:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_freq [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_hw_freq_seek [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_modulator [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_modulator [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_init_video_device [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_deinit_video_device [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_24 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_25 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_26 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_27 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_28 [2020-10-28 22:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_29 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_30 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_31 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_32 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_33 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_34 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2020-10-28 22:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_3 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_26 [2020-10-28 22:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_30 [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 22:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 22:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 22:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 22:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 22:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 22:22:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-28 22:22:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 22:22:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 22:22:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 22:22:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 22:22:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 22:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 22:22:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 22:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 22:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 22:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2020-10-28 22:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2020-10-28 22:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_fmdev [2020-10-28 22:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_fmdev [2020-10-28 22:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_fmdev [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2020-10-28 22:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 22:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 22:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 22:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 22:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 22:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure st_register [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2020-10-28 22:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2020-10-28 22:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-28 22:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 22:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 22:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 22:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 22:22:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 22:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 22:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 22:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 22:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 22:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-28 22:22:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 22:22:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-28 22:22:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 22:22:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 22:22:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 22:22:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_25 [2020-10-28 22:22:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 22:22:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2020-10-28 22:22:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-28 22:22:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 22:22:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 22:22:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 22:22:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-28 22:22:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-28 22:22:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 22:22:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 22:22:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 22:22:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 22:22:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 22:22:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2020-10-28 22:22:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-28 22:22:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-28 22:22:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 22:22:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-28 22:22:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-28 22:22:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_init_video_device [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_deinit_video_device [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2020-10-28 22:22:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_update_region_info [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_is_rds_data_available [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_transfer_rds_from_internal_buff [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_freq [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_region [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mute_mode [2020-10-28 22:22:13,478 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_stereo_mono [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_freq [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_mode [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure st_register [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_mute_mode [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_stereo_mono [2020-10-28 22:22:13,479 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_mode [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rssi_threshold [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_region [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_freq [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_region [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_mute_mode [2020-10-28 22:22:13,480 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_flag_getcmd [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_flag_getcmd_resp [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_hw_malfunction [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_start [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_rdsdata_getcmd [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rdsdata_getcmd_resp [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_finish [2020-10-28 22:22:13,481 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_tune_op_ended [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_power_enb [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_start [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pi [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pi_resp [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pimask [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pimask_resp [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_setfreq [2020-10-28 22:22:13,482 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_setfreq_resp [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint_resp [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_start_afjump [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_start_afjump_resp [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq_resp [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_finish [2020-10-28 22:22:13,483 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_intmsk_cmd [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_intmsk_cmd_resp [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_timeout_stage [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure recv_tasklet [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure send_tasklet [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:22:13,484 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure check_cmdresp_status [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_common_cmd_resp_helper [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure int_timeout_handler [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_update_af_cache [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rdsparse_swapbytes [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2020-10-28 22:22:13,485 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2020-10-28 22:22:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure load_default_rx_configuration [2020-10-28 22:22:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_up [2020-10-28 22:22:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_receive [2020-10-28 22:22:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_reg_comp_cb [2020-10-28 22:22:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 22:22:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_init [2020-10-28 22:22:13,486 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_exit [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2020-10-28 22:22:13,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_1 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_5_2 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_6_6_9 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-28 22:22:13,488 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 22:22:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_3 [2020-10-28 22:22:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_2_2 [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_2 [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_3 [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 22:22:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_system [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rfdepend_softmute [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_deemphasis_mode [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_af_switch [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_seek [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_mode [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_system [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_mute_mode [2020-10-28 22:22:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_volume [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_band_freq_range [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_stereo_mono [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_level [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_threshold [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rfdepend_softmute [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_deemph_mode [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_af_switch [2020-10-28 22:22:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_region [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_channel_spacing [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_radio_text [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_af [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2020-10-28 22:22:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_get_tune_cap_val [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_audio_io [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 22:22:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_26 [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_30 [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2020-10-28 22:22:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 22:22:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2020-10-28 22:22:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2020-10-28 22:22:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_read [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_poll [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2020-10-28 22:22:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2020-10-28 22:22:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_querycap [2020-10-28 22:22:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_audio [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_audio [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_tuner [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_tuner [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_freq [2020-10-28 22:22:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_freq [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_hw_freq_seek [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_modulator [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_modulator [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_24 [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_25 [2020-10-28 22:22:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_26 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_27 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_28 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_29 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_30 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_31 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_32 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_33 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_34 [2020-10-28 22:22:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 22:22:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 22:22:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 22:22:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 22:22:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 22:22:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2020-10-28 22:22:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_fmdev [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_fmdev [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_fmdev [2020-10-28 22:22:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 22:22:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 22:22:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 22:22:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 22:22:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 22:22:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 22:22:21,256 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 22:22:21,830 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 22:22:30,964 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 22:22:30,964 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 22:22:30,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:22:30 BoogieIcfgContainer [2020-10-28 22:22:30,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 22:22:30,976 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 22:22:30,976 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 22:22:30,980 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 22:22:30,980 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:22:07" (1/3) ... [2020-10-28 22:22:30,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ed85e06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:22:30, skipping insertion in model container [2020-10-28 22:22:30,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:22:12" (2/3) ... [2020-10-28 22:22:30,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ed85e06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:22:30, skipping insertion in model container [2020-10-28 22:22:30,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:22:30" (3/3) ... [2020-10-28 22:22:30,985 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-28 22:22:30,998 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 22:22:31,006 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 22:22:31,023 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 22:22:31,070 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 22:22:31,071 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 22:22:31,071 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 22:22:31,071 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 22:22:31,071 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 22:22:31,071 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 22:22:31,072 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 22:22:31,072 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 22:22:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states. [2020-10-28 22:22:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2020-10-28 22:22:31,181 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:22:31,182 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, 1, 1, 1] [2020-10-28 22:22:31,182 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:22:31,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:22:31,189 INFO L82 PathProgramCache]: Analyzing trace with hash 791263179, now seen corresponding path program 1 times [2020-10-28 22:22:31,200 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:22:31,201 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [527618631] [2020-10-28 22:22:31,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:22:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:32,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:37,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:37,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:37,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 356 [2020-10-28 22:22:37,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 22:22:37,604 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5271 [2020-10-28 22:22:37,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:37,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:37,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:22:37,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-28 22:22:37,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 336 [2020-10-28 22:22:37,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-28 22:22:44,904 WARN L193 SmtUtils]: Spent 6.74 s on a formula simplification that was a NOOP. DAG size: 1042 [2020-10-28 22:22:44,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:22:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:44,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:45,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:45,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:45,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:45,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 903 [2020-10-28 22:22:45,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:45,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:45,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:45,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:45,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:45,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:46,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:22:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:46,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:46,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:46,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:46,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:46,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 22:22:46,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:46,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:46,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:22:46,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:46,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 22:22:46,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:46,384 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-10-28 22:22:46,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-28 22:22:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:46,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:46,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:46,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 297 [2020-10-28 22:22:46,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:46,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 258 [2020-10-28 22:22:46,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:46,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:46,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:22:46,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:46,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 294 [2020-10-28 22:22:46,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:46,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:22:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:46,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:46,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:46,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-28 22:22:46,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:46,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-28 22:22:46,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:46,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:46,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:46,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:46,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:46,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:46,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:22:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-28 22:22:47,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:22:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:22:47,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:22:47,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:22:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 22:22:47,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:22:47,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:22:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:22:47,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:22:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:22:47,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,397 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:22:47,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:22:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:22:47,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:22:47,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:22:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:22:47,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:22:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:22:47,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:22:47,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,588 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:22:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:22:47,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,620 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:22:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:22:47,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:22:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:22:47,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,748 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:22:47,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:22:47,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 22:22:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:22:47,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:22:47,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:22:47,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 22:22:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:22:47,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:22:47,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:47,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 22:22:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:47,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 22:22:47,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:47,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:47,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:47,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:47,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:47,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:22:47,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:47,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:47,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:47,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:47,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:47,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:47,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 22:22:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:48,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:22:48,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:48,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:22:48,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 22:22:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:48,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:22:48,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:48,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:48,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,115 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 22:22:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:48,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 22:22:48,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:22:48,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:48,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:48,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-28 22:22:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:48,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:22:48,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,213 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:48,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:22:48,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 22:22:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:22:48,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:22:48,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:22:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:48,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:22:48,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:22:48,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:22:48,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-28 22:22:48,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:22:48,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 22:22:48,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:22:48,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:22:48,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-10-28 22:22:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:22:48,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:22:48,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:22:48,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:22:48,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:22:48,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 22:22:48,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:22:48,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:22:48,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:22:48,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:22:48,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 22:22:48,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:22:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2020-10-28 22:22:48,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [527618631] [2020-10-28 22:22:48,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:22:48,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 22:22:48,852 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512756412] [2020-10-28 22:22:48,857 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 22:22:48,857 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:22:48,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 22:22:48,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-28 22:22:48,874 INFO L87 Difference]: Start difference. First operand 2835 states. Second operand 10 states. [2020-10-28 22:22:51,525 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2020-10-28 22:22:58,446 WARN L193 SmtUtils]: Spent 6.77 s on a formula simplification that was a NOOP. DAG size: 1045 [2020-10-28 22:23:01,994 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-10-28 22:23:22,789 WARN L193 SmtUtils]: Spent 6.84 s on a formula simplification that was a NOOP. DAG size: 1048 [2020-10-28 22:23:29,766 WARN L193 SmtUtils]: Spent 6.87 s on a formula simplification that was a NOOP. DAG size: 1051 [2020-10-28 22:23:36,905 WARN L193 SmtUtils]: Spent 6.84 s on a formula simplification that was a NOOP. DAG size: 1048 [2020-10-28 22:24:41,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 22:24:41,616 INFO L93 Difference]: Finished difference Result 4941 states and 6694 transitions. [2020-10-28 22:24:41,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-28 22:24:41,622 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 256 [2020-10-28 22:24:41,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 22:24:41,680 INFO L225 Difference]: With dead ends: 4941 [2020-10-28 22:24:41,681 INFO L226 Difference]: Without dead ends: 2776 [2020-10-28 22:24:41,704 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 35.3s TimeCoverageRelationStatistics Valid=119, Invalid=223, Unknown=0, NotChecked=0, Total=342 [2020-10-28 22:24:41,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2776 states. [2020-10-28 22:24:43,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2776 to 2197. [2020-10-28 22:24:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2197 states. [2020-10-28 22:24:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 2197 states and 2882 transitions. [2020-10-28 22:24:43,108 INFO L78 Accepts]: Start accepts. Automaton has 2197 states and 2882 transitions. Word has length 256 [2020-10-28 22:24:43,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 22:24:43,110 INFO L481 AbstractCegarLoop]: Abstraction has 2197 states and 2882 transitions. [2020-10-28 22:24:43,110 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 22:24:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 2882 transitions. [2020-10-28 22:24:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2020-10-28 22:24:43,121 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:24:43,122 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, 1, 1, 1] [2020-10-28 22:24:43,122 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 22:24:43,122 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:24:43,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:24:43,123 INFO L82 PathProgramCache]: Analyzing trace with hash -687830907, now seen corresponding path program 1 times [2020-10-28 22:24:43,123 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:24:43,124 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1183079952] [2020-10-28 22:24:43,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:24:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:43,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:47,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:48,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:48,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 363 [2020-10-28 22:24:48,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 22:24:48,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5535 [2020-10-28 22:24:48,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:48,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:48,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:24:48,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-28 22:24:48,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 343 [2020-10-28 22:24:48,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:55,839 WARN L193 SmtUtils]: Spent 6.48 s on a formula simplification that was a NOOP. DAG size: 1042 [2020-10-28 22:24:55,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:24:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:55,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:56,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:56,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:56,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:56,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 805 [2020-10-28 22:24:56,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:56,692 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:56,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:56,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:56,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:56,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:56,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:24:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:56,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:56,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:56,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:56,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:56,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 22:24:56,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:56,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:56,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:24:56,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:56,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 22:24:56,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,169 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-10-28 22:24:57,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-28 22:24:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 297 [2020-10-28 22:24:57,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 222 [2020-10-28 22:24:57,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:24:57,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 294 [2020-10-28 22:24:57,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:24:57,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:24:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-28 22:24:57,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 22:24:57,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:24:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:57,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 22:24:57,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:57,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:24:57,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:24:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:57,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 22:24:57,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:57,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:24:57,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:24:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:57,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:24:57,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:57,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:57,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:24:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:57,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:24:57,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:57,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:57,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:57,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:24:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:57,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:57,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:57,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:57,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:57,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:24:57,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:57,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:57,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:57,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:57,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:57,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:24:58,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:24:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:24:58,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:58,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:24:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:24:58,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:24:58,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:24:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:24:58,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,173 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:58,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:24:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:24:58,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:58,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:24:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:24:58,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:58,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:24:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:24:58,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,353 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:24:58,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:58,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 22:24:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:24:58,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:24:58,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:24:58,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:24:58,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 22:24:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:24:58,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:24:58,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:58,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,504 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 22:24:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:24:58,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:24:58,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,561 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 22:24:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:24:58,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:24:58,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-28 22:24:58,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 22:24:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:24:58,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:24:58,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 22:24:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:24:58,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:24:58,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-28 22:24:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:24:58,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:24:58,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:24:58,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 22:24:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:24:58,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:24:58,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:58,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:24:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:58,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:58,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:58,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:58,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:58,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:24:58,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:58,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:58,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:24:58,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:58,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:24:58,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:59,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-28 22:24:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:59,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:59,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:59,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:24:59,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:59,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 22:24:59,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:59,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:59,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:24:59,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:59,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:24:59,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:59,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-10-28 22:24:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:59,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:59,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:59,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:24:59,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:59,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:24:59,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:59,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:59,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:24:59,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:59,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 22:24:59,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:59,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2020-10-28 22:24:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:24:59,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:24:59,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:24:59,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:24:59,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:24:59,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 22:24:59,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:24:59,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:24:59,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:24:59,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:24:59,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 22:24:59,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:24:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2020-10-28 22:24:59,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1183079952] [2020-10-28 22:24:59,403 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:24:59,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 22:24:59,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475122078] [2020-10-28 22:24:59,408 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 22:24:59,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:24:59,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 22:24:59,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-28 22:24:59,410 INFO L87 Difference]: Start difference. First operand 2197 states and 2882 transitions. Second operand 10 states. [2020-10-28 22:25:02,209 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2020-10-28 22:25:09,149 WARN L193 SmtUtils]: Spent 6.79 s on a formula simplification that was a NOOP. DAG size: 1045 [2020-10-28 22:25:15,124 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-10-28 22:25:37,103 WARN L193 SmtUtils]: Spent 6.87 s on a formula simplification that was a NOOP. DAG size: 1048 [2020-10-28 22:25:44,329 WARN L193 SmtUtils]: Spent 7.01 s on a formula simplification that was a NOOP. DAG size: 1048