/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 23:04:08,207 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:04:08,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:04:08,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:04:08,233 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:04:08,234 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:04:08,236 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:04:08,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:04:08,239 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:04:08,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:04:08,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:04:08,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:04:08,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:04:08,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:04:08,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:04:08,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:04:08,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:04:08,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:04:08,249 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:04:08,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:04:08,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:04:08,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:04:08,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:04:08,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:04:08,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:04:08,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:04:08,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:04:08,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:04:08,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:04:08,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:04:08,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:04:08,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:04:08,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:04:08,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:04:08,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:04:08,268 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:04:08,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:04:08,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:04:08,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:04:08,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:04:08,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:04:08,271 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-12 23:04:08,294 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:04:08,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:04:08,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:04:08,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:04:08,296 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:04:08,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:04:08,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:04:08,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:04:08,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:04:08,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:04:08,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:04:08,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:04:08,298 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:04:08,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:04:08,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:04:08,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:04:08,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:04:08,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:04:08,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:04:08,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:04:08,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:04:08,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:04:08,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:04:08,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:04:08,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:04:08,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:04:08,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:04:08,301 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 23:04:08,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:04:08,633 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:04:08,639 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:04:08,641 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:04:08,641 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:04:08,642 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i [2020-10-12 23:04:08,718 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7bb1664e4/7a29968f640f4f25a3b469857400acf3/FLAG1c834faf0 [2020-10-12 23:04:09,634 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:04:09,635 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i [2020-10-12 23:04:09,675 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7bb1664e4/7a29968f640f4f25a3b469857400acf3/FLAG1c834faf0 [2020-10-12 23:04:10,075 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7bb1664e4/7a29968f640f4f25a3b469857400acf3 [2020-10-12 23:04:10,086 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:04:10,088 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:04:10,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:04:10,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:04:10,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:04:10,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:04:10" (1/1) ... [2020-10-12 23:04:10,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a429c6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:10, skipping insertion in model container [2020-10-12 23:04:10,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:04:10" (1/1) ... [2020-10-12 23:04:10,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:04:10,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:04:12,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:04:12,559 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:04:13,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:04:13,358 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:04:13,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13 WrapperNode [2020-10-12 23:04:13,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:04:13,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:04:13,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:04:13,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:04:13,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... [2020-10-12 23:04:13,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... [2020-10-12 23:04:13,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... [2020-10-12 23:04:13,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... [2020-10-12 23:04:13,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... [2020-10-12 23:04:13,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... [2020-10-12 23:04:13,670 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... [2020-10-12 23:04:13,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:04:13,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:04:13,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:04:13,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:04:13,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:04:13,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:04:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:04:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2020-10-12 23:04:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-12 23:04:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-12 23:04:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:04:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:04:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:04:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-12 23:04:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-12 23:04:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:04:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-12 23:04:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-12 23:04:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-12 23:04:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-12 23:04:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 23:04:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 23:04:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:04:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 23:04:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-12 23:04:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-12 23:04:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-12 23:04:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 23:04:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-12 23:04:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:04:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2020-10-12 23:04:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2020-10-12 23:04:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-12 23:04:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-12 23:04:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-12 23:04:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-12 23:04:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-12 23:04:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-12 23:04:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-12 23:04:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2020-10-12 23:04:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-12 23:04:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-12 23:04:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2020-10-12 23:04:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-12 23:04:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-12 23:04:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2020-10-12 23:04:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2020-10-12 23:04:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2020-10-12 23:04:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state [2020-10-12 23:04:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb [2020-10-12 23:04:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb [2020-10-12 23:04:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2020-10-12 23:04:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_pva [2020-10-12 23:04:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_filter [2020-10-12 23:04:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_packet [2020-10-12 23:04:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_bytes [2020-10-12 23:04:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame [2020-10-12 23:04:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame_list [2020-10-12 23:04:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2020-10-12 23:04:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2020-10-12 23:04:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2020-10-12 23:04:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface [2020-10-12 23:04:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2020-10-12 23:04:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2020-10-12 23:04:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2020-10-12 23:04:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2020-10-12 23:04:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed [2020-10-12 23:04:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed [2020-10-12 23:04:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed [2020-10-12 23:04:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2020-10-12 23:04:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs [2020-10-12 23:04:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet [2020-10-12 23:04:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2020-10-12 23:04:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes [2020-10-12 23:04:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb [2020-10-12 23:04:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp [2020-10-12 23:04:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb [2020-10-12 23:04:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2020-10-12 23:04:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2020-10-12 23:04:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc [2020-10-12 23:04:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2020-10-12 23:04:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet [2020-10-12 23:04:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters [2020-10-12 23:04:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters [2020-10-12 23:04:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure fe_send_command [2020-10-12 23:04:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2020-10-12 23:04:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2020-10-12 23:04:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2020-10-12 23:04:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init [2020-10-12 23:04:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit [2020-10-12 23:04:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2020-10-12 23:04:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2020-10-12 23:04:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:04:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-10-12 23:04:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2020-10-12 23:04:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-12 23:04:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-12 23:04:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-12 23:04:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-12 23:04:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:04:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:04:13,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-12 23:04:13,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-12 23:04:13,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-12 23:04:13,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:04:13,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-12 23:04:13,792 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-12 23:04:13,792 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:04:13,792 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-12 23:04:13,793 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-12 23:04:13,793 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 23:04:13,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-12 23:04:13,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-12 23:04:13,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2020-10-12 23:04:13,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2020-10-12 23:04:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2020-10-12 23:04:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2020-10-12 23:04:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts [2020-10-12 23:04:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2020-10-12 23:04:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2020-10-12 23:04:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2020-10-12 23:04:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2020-10-12 23:04:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2020-10-12 23:04:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2020-10-12 23:04:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2020-10-12 23:04:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-12 23:04:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2020-10-12 23:04:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2020-10-12 23:04:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2020-10-12 23:04:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-12 23:04:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:04:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2020-10-12 23:04:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-12 23:04:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-12 23:04:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-12 23:04:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:04:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-12 23:04:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-12 23:04:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2020-10-12 23:04:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-12 23:04:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-12 23:04:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-12 23:04:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 23:04:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:04:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 23:04:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:04:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:04:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-12 23:04:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:04:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-12 23:04:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-12 23:04:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:04:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-12 23:04:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:04:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-12 23:04:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-12 23:04:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-12 23:04:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-12 23:04:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:04:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 23:04:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-12 23:04:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:04:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:04:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-10-12 23:04:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 23:04:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 23:04:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:04:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-12 23:04:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:04:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:04:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 23:04:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-12 23:04:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-12 23:04:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-12 23:04:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:04:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-12 23:04:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-12 23:04:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:04:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-12 23:04:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 23:04:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 23:04:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-12 23:04:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-12 23:04:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-12 23:04:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-12 23:04:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2020-10-12 23:04:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-12 23:04:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-12 23:04:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:04:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-12 23:04:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-12 23:04:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-12 23:04:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-12 23:04:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-12 23:04:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2020-10-12 23:04:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2020-10-12 23:04:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2020-10-12 23:04:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2020-10-12 23:04:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-12 23:04:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-12 23:04:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-12 23:04:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2020-10-12 23:04:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2020-10-12 23:04:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2020-10-12 23:04:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2020-10-12 23:04:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2020-10-12 23:04:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach [2020-10-12 23:04:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach [2020-10-12 23:04:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2020-10-12 23:04:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2020-10-12 23:04:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2020-10-12 23:04:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2020-10-12 23:04:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:04:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_pva [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_filter [2020-10-12 23:04:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_packet [2020-10-12 23:04:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure swap_bytes [2020-10-12 23:04:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame [2020-10-12 23:04:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame_list [2020-10-12 23:04:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2020-10-12 23:04:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2020-10-12 23:04:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2020-10-12 23:04:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface [2020-10-12 23:04:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2020-10-12 23:04:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2020-10-12 23:04:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2020-10-12 23:04:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2020-10-12 23:04:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed [2020-10-12 23:04:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed [2020-10-12 23:04:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb [2020-10-12 23:04:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp [2020-10-12 23:04:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb [2020-10-12 23:04:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2020-10-12 23:04:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:04:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2020-10-12 23:04:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:04:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:04:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure fe_send_command [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2020-10-12 23:04:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-10-12 23:04:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 23:04:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:04:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:04:15,619 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:15,684 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2020-10-12 23:04:15,685 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2020-10-12 23:04:18,445 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:18,648 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-10-12 23:04:18,648 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-10-12 23:04:19,233 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2020-10-12 23:04:25,975 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:25,996 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-10-12 23:04:25,997 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-10-12 23:04:26,070 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:26,088 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2020-10-12 23:04:26,089 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2020-10-12 23:04:26,089 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L8642: #res := 0; [2020-10-12 23:04:26,283 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:26,425 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2020-10-12 23:04:26,425 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2020-10-12 23:04:26,901 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:27,026 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume !false; [2020-10-12 23:04:27,026 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume false; [2020-10-12 23:04:27,103 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:27,137 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-10-12 23:04:27,138 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-10-12 23:04:27,309 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 23:04:27,309 INFO L295 CfgBuilder]: Removed 47 assume(true) statements. [2020-10-12 23:04:27,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:04:27 BoogieIcfgContainer [2020-10-12 23:04:27,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 23:04:27,323 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 23:04:27,323 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 23:04:27,327 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 23:04:27,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 11:04:10" (1/3) ... [2020-10-12 23:04:27,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c0293d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:04:27, skipping insertion in model container [2020-10-12 23:04:27,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:04:13" (2/3) ... [2020-10-12 23:04:27,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c0293d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:04:27, skipping insertion in model container [2020-10-12 23:04:27,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:04:27" (3/3) ... [2020-10-12 23:04:27,330 INFO L109 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i [2020-10-12 23:04:27,341 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 23:04:27,350 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-12 23:04:27,366 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-12 23:04:27,396 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 23:04:27,397 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 23:04:27,397 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 23:04:27,397 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 23:04:27,397 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 23:04:27,397 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 23:04:27,397 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 23:04:27,397 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 23:04:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states. [2020-10-12 23:04:27,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-10-12 23:04:27,454 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:04:27,455 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:04:27,456 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:04:27,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:04:27,462 INFO L82 PathProgramCache]: Analyzing trace with hash 458239533, now seen corresponding path program 1 times [2020-10-12 23:04:27,471 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:04:27,472 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [960860109] [2020-10-12 23:04:27,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:04:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:04:28,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:04:34,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:04:34,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 48 [2020-10-12 23:04:34,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:04:34,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5891 [2020-10-12 23:04:34,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:04:34,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:04:34,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:04:34,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-12 23:04:34,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 23:04:40,791 WARN L193 SmtUtils]: Spent 6.08 s on a formula simplification that was a NOOP. DAG size: 1180 [2020-10-12 23:04:40,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:04:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:04:41,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:04:43,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:04:43,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:04:43,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:04:43,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2718 [2020-10-12 23:04:43,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:04:43,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:04:43,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:04:43,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 23:04:43,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:04:43,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:04:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:04:43,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:04:43,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:04:43,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:04:43,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:04:43,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:04:43,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:04:43,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:04:43,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:04:43,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 23:04:43,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:04:43,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:04:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:04:43,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:04:43,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:04:43,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-12 23:04:43,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:04:43,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-12 23:04:43,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:04:43,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:04:43,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:04:43,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-12 23:04:43,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:04:43,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:04:43,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:04:43,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:04:44,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:04:44,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-12 23:04:44,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:04:44,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-12 23:04:44,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:04:44,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:04:44,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:04:44,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:04:44,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:04:44,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:04:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:04:44,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:04:44,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:04:44,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:04:44,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:04:44,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-12 23:04:44,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:04:44,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:04:44,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:04:44,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:04:44,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:04:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-12 23:04:44,107 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [960860109] [2020-10-12 23:04:44,109 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:04:44,109 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-12 23:04:44,110 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984897454] [2020-10-12 23:04:44,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-12 23:04:44,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:04:44,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-12 23:04:44,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-12 23:04:44,138 INFO L87 Difference]: Start difference. First operand 1461 states. Second operand 4 states. [2020-10-12 23:04:51,979 WARN L193 SmtUtils]: Spent 5.50 s on a formula simplification that was a NOOP. DAG size: 1182 [2020-10-12 23:06:00,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 23:06:00,595 INFO L93 Difference]: Finished difference Result 4142 states and 5934 transitions. [2020-10-12 23:06:00,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-12 23:06:00,596 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 30 [2020-10-12 23:06:00,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 23:06:00,647 INFO L225 Difference]: With dead ends: 4142 [2020-10-12 23:06:00,648 INFO L226 Difference]: Without dead ends: 2866 [2020-10-12 23:06:00,664 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-12 23:06:00,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2866 states. [2020-10-12 23:06:02,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2866 to 2611. [2020-10-12 23:06:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2611 states. [2020-10-12 23:06:02,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 2611 states and 3419 transitions. [2020-10-12 23:06:02,030 INFO L78 Accepts]: Start accepts. Automaton has 2611 states and 3419 transitions. Word has length 30 [2020-10-12 23:06:02,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 23:06:02,031 INFO L479 AbstractCegarLoop]: Abstraction has 2611 states and 3419 transitions. [2020-10-12 23:06:02,031 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-12 23:06:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 3419 transitions. [2020-10-12 23:06:02,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-10-12 23:06:02,032 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:06:02,033 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:06:02,033 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 23:06:02,033 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:06:02,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:06:02,034 INFO L82 PathProgramCache]: Analyzing trace with hash 1319906384, now seen corresponding path program 1 times [2020-10-12 23:06:02,034 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:06:02,034 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [211471714] [2020-10-12 23:06:02,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:06:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:06:03,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:06:08,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:06:08,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 49 [2020-10-12 23:06:08,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:06:08,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5438 [2020-10-12 23:06:08,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:06:08,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:06:08,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:06:08,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 40 [2020-10-12 23:06:08,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:06:14,234 WARN L193 SmtUtils]: Spent 5.41 s on a formula simplification that was a NOOP. DAG size: 1180 [2020-10-12 23:06:14,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:06:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:06:14,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:06:16,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:06:16,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:06:16,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:06:16,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1886 [2020-10-12 23:06:16,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:06:16,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:06:16,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:06:16,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 23:06:16,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:06:16,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:06:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:06:16,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:06:16,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:06:16,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:06:16,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:06:16,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:06:16,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:06:16,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:06:16,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:06:16,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 23:06:16,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:06:16,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:06:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:06:16,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:06:16,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:06:16,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-12 23:06:16,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:06:16,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-12 23:06:16,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:06:16,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:06:16,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:06:16,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-12 23:06:16,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:06:16,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:06:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:06:16,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:06:16,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:06:16,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-12 23:06:16,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:06:16,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:06:16,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:06:16,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:06:16,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:06:16,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:06:16,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:06:16,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:06:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:06:16,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:06:16,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:06:16,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:06:16,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:06:16,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-12 23:06:16,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:06:16,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:06:16,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:06:16,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:06:16,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:06:16,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-12 23:06:16,581 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [211471714] [2020-10-12 23:06:16,582 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:06:16,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-12 23:06:16,582 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665139088] [2020-10-12 23:06:16,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-12 23:06:16,585 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:06:16,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-12 23:06:16,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-12 23:06:16,586 INFO L87 Difference]: Start difference. First operand 2611 states and 3419 transitions. Second operand 4 states. [2020-10-12 23:06:24,461 WARN L193 SmtUtils]: Spent 5.51 s on a formula simplification that was a NOOP. DAG size: 1182 [2020-10-12 23:07:36,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 23:07:36,371 INFO L93 Difference]: Finished difference Result 8226 states and 11010 transitions. [2020-10-12 23:07:36,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-12 23:07:36,372 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 31 [2020-10-12 23:07:36,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 23:07:36,412 INFO L225 Difference]: With dead ends: 8226 [2020-10-12 23:07:36,412 INFO L226 Difference]: Without dead ends: 5631 [2020-10-12 23:07:36,432 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-12 23:07:36,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5631 states. [2020-10-12 23:07:39,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5631 to 5271. [2020-10-12 23:07:39,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5271 states. [2020-10-12 23:07:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 5271 states and 6990 transitions. [2020-10-12 23:07:39,332 INFO L78 Accepts]: Start accepts. Automaton has 5271 states and 6990 transitions. Word has length 31 [2020-10-12 23:07:39,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 23:07:39,333 INFO L479 AbstractCegarLoop]: Abstraction has 5271 states and 6990 transitions. [2020-10-12 23:07:39,333 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-12 23:07:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 5271 states and 6990 transitions. [2020-10-12 23:07:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-12 23:07:39,338 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:07:39,338 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:07:39,338 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-12 23:07:39,338 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:07:39,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:07:39,339 INFO L82 PathProgramCache]: Analyzing trace with hash -1254505326, now seen corresponding path program 1 times [2020-10-12 23:07:39,339 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:07:39,339 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [784263641] [2020-10-12 23:07:39,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:07:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:07:39,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:07:40,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:07:48,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:07:48,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 136 [2020-10-12 23:07:48,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 23:07:48,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8949 [2020-10-12 23:07:48,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:07:48,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-12 23:07:48,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:07:48,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 83 [2020-10-12 23:07:48,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1