/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=NARROWEST --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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 22:55:44,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 22:55:44,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 22:55:44,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 22:55:44,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 22:55:44,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 22:55:44,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 22:55:45,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 22:55:45,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 22:55:45,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 22:55:45,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 22:55:45,009 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 22:55:45,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 22:55:45,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 22:55:45,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 22:55:45,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 22:55:45,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 22:55:45,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 22:55:45,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 22:55:45,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 22:55:45,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 22:55:45,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 22:55:45,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 22:55:45,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 22:55:45,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 22:55:45,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 22:55:45,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 22:55:45,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 22:55:45,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 22:55:45,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 22:55:45,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 22:55:45,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 22:55:45,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 22:55:45,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 22:55:45,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 22:55:45,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 22:55:45,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 22:55:45,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 22:55:45,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 22:55:45,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 22:55:45,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 22:55:45,060 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 [2020-10-13 22:55:45,080 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 22:55:45,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 22:55:45,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 22:55:45,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 22:55:45,082 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 22:55:45,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 22:55:45,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 22:55:45,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 22:55:45,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 22:55:45,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 22:55:45,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 22:55:45,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 22:55:45,084 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 22:55:45,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 22:55:45,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 22:55:45,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 22:55:45,085 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 22:55:45,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 22:55:45,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:55:45,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 22:55:45,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 22:55:45,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 22:55:45,086 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 22:55:45,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 22:55:45,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 22:55:45,086 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 22:55:45,086 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 22:55:45,087 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 22:55:45,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 22:55:45,420 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 22:55:45,425 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 22:55:45,427 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 22:55:45,429 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 22:55:45,430 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2020-10-13 22:55:45,488 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/220d95edf/8744069d356a42d68bad94d1609c2561/FLAG522563e26 [2020-10-13 22:55:46,384 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 22:55:46,385 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2020-10-13 22:55:46,439 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/220d95edf/8744069d356a42d68bad94d1609c2561/FLAG522563e26 [2020-10-13 22:55:46,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/220d95edf/8744069d356a42d68bad94d1609c2561 [2020-10-13 22:55:46,749 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 22:55:46,751 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 22:55:46,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 22:55:46,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 22:55:46,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 22:55:46,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:46" (1/1) ... [2020-10-13 22:55:46,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@758c9d06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:46, skipping insertion in model container [2020-10-13 22:55:46,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:46" (1/1) ... [2020-10-13 22:55:46,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 22:55:46,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 22:55:50,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:55:50,724 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 22:55:51,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:55:52,028 INFO L208 MainTranslator]: Completed translation [2020-10-13 22:55:52,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52 WrapperNode [2020-10-13 22:55:52,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 22:55:52,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 22:55:52,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 22:55:52,031 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 22:55:52,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (1/1) ... [2020-10-13 22:55:52,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (1/1) ... [2020-10-13 22:55:52,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (1/1) ... [2020-10-13 22:55:52,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (1/1) ... [2020-10-13 22:55:52,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (1/1) ... [2020-10-13 22:55:52,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (1/1) ... [2020-10-13 22:55:52,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (1/1) ... [2020-10-13 22:55:52,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 22:55:52,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 22:55:52,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 22:55:52,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 22:55:52,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (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 [2020-10-13 22:55:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 22:55:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 22:55:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 22:55:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:55:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:55:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 22:55:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 22:55:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 22:55:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 22:55:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 22:55:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 22:55:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 22:55:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 22:55:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 22:55:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-13 22:55:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2020-10-13 22:55:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 22:55:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:55:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 22:55:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-13 22:55:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-13 22:55:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 22:55:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-13 22:55:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 22:55:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 22:55:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 22:55:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 22:55:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 22:55:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 22:55:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 22:55:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 22:55:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 22:55:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2020-10-13 22:55:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2020-10-13 22:55:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2020-10-13 22:55:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2020-10-13 22:55:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2020-10-13 22:55:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2020-10-13 22:55:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2020-10-13 22:55:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2020-10-13 22:55:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2020-10-13 22:55:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2020-10-13 22:55:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2020-10-13 22:55:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2020-10-13 22:55:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2020-10-13 22:55:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2020-10-13 22:55:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2020-10-13 22:55:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_find_mem_vbios [2020-10-13 22:55:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_pll_params [2020-10-13 22:55:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_pllinfo [2020-10-13 22:55:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_check_var [2020-10-13 22:55:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pan_display [2020-10-13 22:55:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_ioctl [2020-10-13 22:55:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2020-10-13 22:55:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_blank [2020-10-13 22:55:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2020-10-13 22:55:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcolreg [2020-10-13 22:55:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcmap [2020-10-13 22:55:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_save_state [2020-10-13 22:55:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_pll_regs [2020-10-13 22:55:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_lvds_timer_func [2020-10-13 22:55:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2020-10-13 22:55:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_calc_pll_regs [2020-10-13 22:55:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2020-10-13 22:55:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_fbinfo [2020-10-13 22:55:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_identify_vram [2020-10-13 22:55:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2020-10-13 22:55:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid1 [2020-10-13 22:55:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid2 [2020-10-13 22:55:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_register [2020-10-13 22:55:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2020-10-13 22:55:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_init [2020-10-13 22:55:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_exit [2020-10-13 22:55:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-13 22:55:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-13 22:55:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-13 22:55:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-13 22:55:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-13 22:55:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_6 [2020-10-13 22:55:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 22:55:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 22:55:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 22:55:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2020-10-13 22:55:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2020-10-13 22:55:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-13 22:55:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2020-10-13 22:55:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_28 [2020-10-13 22:55:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_29 [2020-10-13 22:55:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-13 22:55:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-13 22:55:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2020-10-13 22:55:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___0 [2020-10-13 22:55:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2020-10-13 22:55:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2020-10-13 22:55:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2020-10-13 22:55:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2020-10-13 22:55:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___0 [2020-10-13 22:55:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2020-10-13 22:55:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_apply_workarounds [2020-10-13 22:55:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2020-10-13 22:55:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2020-10-13 22:55:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2020-10-13 22:55:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2020-10-13 22:55:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2020-10-13 22:55:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2020-10-13 22:55:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_iopad [2020-10-13 22:55:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_v2clk [2020-10-13 22:55:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_low_current [2020-10-13 22:55:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_setup_for_suspend [2020-10-13 22:55:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2020-10-13 22:55:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-13 22:55:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2020-10-13 22:55:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_program_mode_wait [2020-10-13 22:55:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2020-10-13 22:55:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll_m10 [2020-10-13 22:55:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2020-10-13 22:55:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-13 22:55:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_all_ppls_off [2020-10-13 22:55:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_start_mclk_sclk [2020-10-13 22:55:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-13 22:55:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-13 22:55:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_pixel_pll [2020-10-13 22:55:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_reconfigure_mc [2020-10-13 22:55:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_reinitialize_M10 [2020-10-13 22:55:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_whack_power_state [2020-10-13 22:55:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2020-10-13 22:55:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_suspend [2020-10-13 22:55:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_power_loss [2020-10-13 22:55:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2020-10-13 22:55:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2020-10-13 22:55:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_exit [2020-10-13 22:55:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_59 [2020-10-13 22:55:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 22:55:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___1 [2020-10-13 22:55:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2020-10-13 22:55:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2020-10-13 22:55:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2020-10-13 22:55:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2020-10-13 22:55:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2020-10-13 22:55:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_panel_info_BIOS [2020-10-13 22:55:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_connector_info [2020-10-13 22:55:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2020-10-13 22:55:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_monitor_layout [2020-10-13 22:55:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_screens [2020-10-13 22:55:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_panel_info [2020-10-13 22:55:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2020-10-13 22:55:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2020-10-13 22:55:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_modes [2020-10-13 22:55:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_compare_modes [2020-10-13 22:55:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_match_mode [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_fillrect [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_fillrect [2020-10-13 22:55:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_copyarea [2020-10-13 22:55:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_copyarea [2020-10-13 22:55:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_imageblit [2020-10-13 22:55:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2020-10-13 22:55:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2020-10-13 22:55:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2020-10-13 22:55:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2020-10-13 22:55:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setscl [2020-10-13 22:55:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setsda [2020-10-13 22:55:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getscl [2020-10-13 22:55:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getsda [2020-10-13 22:55:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2020-10-13 22:55:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_create_i2c_busses [2020-10-13 22:55:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2020-10-13 22:55:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2020-10-13 22:55:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2020-10-13 22:55:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2020-10-13 22:55:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___3 [2020-10-13 22:55:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___2 [2020-10-13 22:55:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2020-10-13 22:55:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2020-10-13 22:55:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___1 [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___2 [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___2 [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_init [2020-10-13 22:55:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_exit [2020-10-13 22:55:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-13 22:55:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 22:55:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_153 [2020-10-13 22:55:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_154 [2020-10-13 22:55:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_155 [2020-10-13 22:55:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 22:55:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 22:55:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 22:55:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 22:55:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 22:55:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 22:55:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:55:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 22:55:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 22:55:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 22:55:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 22:55:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 22:55:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 22:55:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 22:55:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 22:55:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 22:55:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_complete_power_transition [2020-10-13 22:55:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 22:55:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 22:55:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:55:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_add [2020-10-13 22:55:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_del [2020-10-13 22:55:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2020-10-13 22:55:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2020-10-13 22:55:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2020-10-13 22:55:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2020-10-13 22:55:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2020-10-13 22:55:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-10-13 22:55:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure console_trylock [2020-10-13 22:55:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-10-13 22:55:52,821 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 22:55:52,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 22:55:52,821 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-13 22:55:52,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-13 22:55:52,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-13 22:55:52,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2020-10-13 22:55:52,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ddc_read [2020-10-13 22:55:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-13 22:55:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-13 22:55:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-13 22:55:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2020-10-13 22:55:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2020-10-13 22:55:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2020-10-13 22:55:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2020-10-13 22:55:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-10-13 22:55:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2020-10-13 22:55:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-13 22:55:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2020-10-13 22:55:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-13 22:55:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-13 22:55:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2020-10-13 22:55:52,824 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2020-10-13 22:55:52,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 22:55:52,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_wc [2020-10-13 22:55:52,824 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 22:55:52,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 22:55:52,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 22:55:52,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-13 22:55:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-13 22:55:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-13 22:55:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-13 22:55:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-13 22:55:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2020-10-13 22:55:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 22:55:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-13 22:55:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read_from_buffer [2020-10-13 22:55:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 22:55:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 22:55:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 22:55:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 22:55:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-13 22:55:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-13 22:55:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 22:55:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 22:55:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-13 22:55:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-10-13 22:55:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-10-13 22:55:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2020-10-13 22:55:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-13 22:55:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-13 22:55:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-13 22:55:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 22:55:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 22:55:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 22:55:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 22:55:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 22:55:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 22:55:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 22:55:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 22:55:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 22:55:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 22:55:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 22:55:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 22:55:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 22:55:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 22:55:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 22:55:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 22:55:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 22:55:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 22:55:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read_from_buffer [2020-10-13 22:55:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 22:55:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-13 22:55:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 22:55:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2020-10-13 22:55:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2020-10-13 22:55:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-13 22:55:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-13 22:55:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 22:55:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-13 22:55:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 22:55:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 22:55:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 22:55:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 22:55:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_wc [2020-10-13 22:55:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_add [2020-10-13 22:55:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_del [2020-10-13 22:55:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-13 22:55:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_6 [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 22:55:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 22:55:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_28 [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_29 [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-13 22:55:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2020-10-13 22:55:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2020-10-13 22:55:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2020-10-13 22:55:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2020-10-13 22:55:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2020-10-13 22:55:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2020-10-13 22:55:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2020-10-13 22:55:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2020-10-13 22:55:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2020-10-13 22:55:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2020-10-13 22:55:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 22:55:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2020-10-13 22:55:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2020-10-13 22:55:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_create_i2c_busses [2020-10-13 22:55:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2020-10-13 22:55:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_suspend [2020-10-13 22:55:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2020-10-13 22:55:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2020-10-13 22:55:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_exit [2020-10-13 22:55:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_screens [2020-10-13 22:55:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_modes [2020-10-13 22:55:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_match_mode [2020-10-13 22:55:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_fillrect [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_copyarea [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_imageblit [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_init [2020-10-13 22:55:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_exit [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_find_mem_vbios [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_pll_params [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_pllinfo [2020-10-13 22:55:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_check_var [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pan_display [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_ioctl [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_blank [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcolreg [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcmap [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_save_state [2020-10-13 22:55:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_pll_regs [2020-10-13 22:55:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_lvds_timer_func [2020-10-13 22:55:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_calc_pll_regs [2020-10-13 22:55:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2020-10-13 22:55:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_fbinfo [2020-10-13 22:55:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_identify_vram [2020-10-13 22:55:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2020-10-13 22:55:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid1 [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid2 [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_register [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_init [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_exit [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-13 22:55:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 22:55:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_59 [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-13 22:55:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_complete_power_transition [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___0 [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2020-10-13 22:55:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___0 [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure console_trylock [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-10-13 22:55:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_reinitialize_M10 [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_apply_workarounds [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2020-10-13 22:55:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_iopad [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_v2clk [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_low_current [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_setup_for_suspend [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_program_mode_wait [2020-10-13 22:55:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll_m10 [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_all_ppls_off [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_start_mclk_sclk [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-13 22:55:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_pixel_pll [2020-10-13 22:55:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_reconfigure_mc [2020-10-13 22:55:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_whack_power_state [2020-10-13 22:55:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2020-10-13 22:55:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_power_loss [2020-10-13 22:55:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:55:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 22:55:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2020-10-13 22:55:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___1 [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_panel_info_BIOS [2020-10-13 22:55:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_connector_info [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_monitor_layout [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_panel_info [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_compare_modes [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2020-10-13 22:55:52,861 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_fillrect [2020-10-13 22:55:52,862 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_copyarea [2020-10-13 22:55:52,863 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 22:55:52,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 22:55:52,863 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2020-10-13 22:55:52,863 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2020-10-13 22:55:52,863 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ddc_read [2020-10-13 22:55:52,863 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2020-10-13 22:55:52,863 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setscl [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setsda [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getscl [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getsda [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 22:55:52,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_154 [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_155 [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_153 [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2020-10-13 22:55:52,865 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___3 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___2 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___1 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___2 [2020-10-13 22:55:52,866 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___2 [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:55:52,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 22:55:52,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 22:55:52,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 22:55:52,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 22:55:52,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 22:55:56,568 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:56:55,912 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:56:55,912 INFO L295 CfgBuilder]: Removed 36 assume(true) statements. [2020-10-13 22:56:55,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:55 BoogieIcfgContainer [2020-10-13 22:56:55,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:56:55,930 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:56:55,930 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:56:55,933 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:56:55,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:55:46" (1/3) ... [2020-10-13 22:56:55,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2557e984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:55, skipping insertion in model container [2020-10-13 22:56:55,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:52" (2/3) ... [2020-10-13 22:56:55,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2557e984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:55, skipping insertion in model container [2020-10-13 22:56:55,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:55" (3/3) ... [2020-10-13 22:56:55,936 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2020-10-13 22:56:55,946 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:56:55,956 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:56:55,969 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:56:56,004 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:56:56,004 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:56:56,004 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:56:56,004 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:56:56,005 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:56:56,005 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:56:56,005 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:56:56,005 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:56:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 5206 states. [2020-10-13 22:56:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2020-10-13 22:56:56,123 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:56:56,124 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:56:56,125 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:56:56,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:56:56,131 INFO L82 PathProgramCache]: Analyzing trace with hash -53581799, now seen corresponding path program 1 times [2020-10-13 22:56:56,140 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:56:56,140 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1991146403] [2020-10-13 22:56:56,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:56:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:56:59,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:00,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:00,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:01,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:02,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:03,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:03,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:03,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 505 [2020-10-13 22:57:03,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-13 22:57:03,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5379 [2020-10-13 22:57:03,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:03,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:03,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 123 [2020-10-13 22:57:03,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:03,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 22:57:22,783 WARN L193 SmtUtils]: Spent 18.86 s on a formula simplification that was a NOOP. DAG size: 2302 [2020-10-13 22:57:22,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:57:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:22,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:31,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:31,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:31,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:31,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8211 [2020-10-13 22:57:31,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:31,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:31,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:31,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:31,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:31,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:31,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:31,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:31,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:31,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:31,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:31,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:31,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 22:57:31,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:31,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:31,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:31,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:31,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:31,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:31,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:31,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:31,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:31,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:31,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:57:31,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:31,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:31,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:31,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:31,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:31,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:31,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:31,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:31,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:31,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:31,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:57:31,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:31,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:31,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:31,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:31,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:31,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:57:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:31,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:31,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:32,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 22:57:32,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:32,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:32,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:57:32,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:32,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:32,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:57:32,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:32,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:32,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:57:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:32,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 22:57:32,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:32,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:32,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:57:32,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:32,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:32,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:32,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:32,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:32,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:57:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:32,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 22:57:32,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:32,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:32,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:57:32,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:32,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:57:32,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:32,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:57:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:32,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:57:32,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-10-13 22:57:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:32,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 22:57:32,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:32,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:32,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:57:32,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:32,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:57:32,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:32,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-13 22:57:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:32,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 22:57:32,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:57:32,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:32,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:57:32,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:32,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:57:32,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:32,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-13 22:57:32,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:32,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:32,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 22:57:32,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:32,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:32,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:57:32,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:32,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:32,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:32,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:32,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:32,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:32,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:57:32,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:32,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:32,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:32,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:32,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:32,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-10-13 22:57:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:33,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:33,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 22:57:33,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:33,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:33,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:33,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:57:33,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:33,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:33,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:33,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:57:33,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:33,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-13 22:57:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:33,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:33,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 22:57:33,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:33,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:33,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:57:33,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:33,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:33,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:33,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:33,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-13 22:57:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:33,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:33,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 22:57:33,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:33,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:33,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:57:33,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:33,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:33,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:57:33,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:33,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-13 22:57:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:33,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:57:33,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 22:57:33,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-13 22:57:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:57:33,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:33,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 22:57:33,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:57:33,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:57:33,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:33,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:33,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:57:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:33,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:33,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:57:33,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-13 22:57:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:57:33,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:57:33,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:57:33,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 22:57:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:33,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:33,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-13 22:57:33,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:33,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:33,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:33,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:33,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-13 22:57:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:33,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:33,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-13 22:57:33,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:33,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:33,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:33,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:33,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:57:33,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:33,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:33,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:33,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:33,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:33,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-13 22:57:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:33,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:33,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-13 22:57:34,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:34,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:57:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 22:57:34,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:34,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:34,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-13 22:57:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 22:57:34,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:57:34,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-10-13 22:57:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 22:57:34,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:57:34,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2020-10-13 22:57:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 22:57:34,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:57:34,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2020-10-13 22:57:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 22:57:34,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:34,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-10-13 22:57:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 22:57:34,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:34,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-10-13 22:57:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:34,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:34,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 22:57:34,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:34,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:34,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:34,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:34,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:34,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:34,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:34,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:34,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:34,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:34,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:34,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:34,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-13 22:57:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:35,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:35,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:35,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:35,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 22:57:35,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:35,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:35,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:35,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:35,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:35,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:35,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:35,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:35,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:35,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:57:35,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:35,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:35,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:35,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:35,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:35,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2020-10-13 22:57:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:35,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:35,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:35,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:35,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 22:57:35,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:35,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:35,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:35,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:35,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:57:35,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:35,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:35,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:35,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:35,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:57:35,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:35,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:35,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:35,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:35,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:35,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2020-10-13 22:57:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:35,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:35,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:57:35,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:57:35,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-13 22:57:35,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:35,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:35,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:57:35,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:35,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:35,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:57:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:35,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:35,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:35,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:35,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:57:35,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:57:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:35,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:35,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-13 22:57:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:57:35,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:57:35,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:57:35,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:57:35,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:57:35,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:57:35,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:57:35,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:57:35,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 22:57:35,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:57:35,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:57:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 57 proven. 15 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2020-10-13 22:57:36,317 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1991146403] [2020-10-13 22:57:36,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:57:36,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-13 22:57:36,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463933987] [2020-10-13 22:57:36,328 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 22:57:36,328 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:57:36,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 22:57:36,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-13 22:57:36,353 INFO L87 Difference]: Start difference. First operand 5206 states. Second operand 7 states. [2020-10-13 22:57:55,596 WARN L193 SmtUtils]: Spent 19.15 s on a formula simplification that was a NOOP. DAG size: 2311