/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 10:36:39,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 10:36:39,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 10:36:39,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 10:36:39,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 10:36:39,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 10:36:39,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 10:36:39,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 10:36:39,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 10:36:39,148 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 10:36:39,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 10:36:39,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 10:36:39,150 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 10:36:39,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 10:36:39,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 10:36:39,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 10:36:39,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 10:36:39,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 10:36:39,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 10:36:39,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 10:36:39,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 10:36:39,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 10:36:39,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 10:36:39,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 10:36:39,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 10:36:39,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 10:36:39,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 10:36:39,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 10:36:39,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 10:36:39,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 10:36:39,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 10:36:39,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 10:36:39,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 10:36:39,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 10:36:39,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 10:36:39,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 10:36:39,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 10:36:39,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 10:36:39,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 10:36:39,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 10:36:39,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 10:36:39,176 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 [2020-10-15 10:36:39,201 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 10:36:39,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 10:36:39,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 10:36:39,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 10:36:39,203 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 10:36:39,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 10:36:39,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 10:36:39,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 10:36:39,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 10:36:39,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 10:36:39,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 10:36:39,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 10:36:39,206 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 10:36:39,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 10:36:39,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 10:36:39,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 10:36:39,208 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 10:36:39,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 10:36:39,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 10:36:39,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 10:36:39,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 10:36:39,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 10:36:39,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 10:36:39,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 10:36:39,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 10:36:39,210 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 10:36:39,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 10:36:39,210 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 10:36:39,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 10:36:39,528 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 10:36:39,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 10:36:39,534 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 10:36:39,534 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 10:36:39,535 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-15 10:36:39,601 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/66a046901/b9298fcd7c7e48bb9b5aafae95576561/FLAGeb2931b36 [2020-10-15 10:36:40,442 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 10:36:40,442 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-15 10:36:40,484 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/66a046901/b9298fcd7c7e48bb9b5aafae95576561/FLAGeb2931b36 [2020-10-15 10:36:40,991 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/66a046901/b9298fcd7c7e48bb9b5aafae95576561 [2020-10-15 10:36:41,003 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 10:36:41,006 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 10:36:41,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 10:36:41,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 10:36:41,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 10:36:41,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:36:40" (1/1) ... [2020-10-15 10:36:41,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d1f85a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:41, skipping insertion in model container [2020-10-15 10:36:41,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:36:40" (1/1) ... [2020-10-15 10:36:41,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 10:36:41,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 10:36:44,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:36:44,483 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 10:36:45,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:36:45,657 INFO L208 MainTranslator]: Completed translation [2020-10-15 10:36:45,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45 WrapperNode [2020-10-15 10:36:45,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 10:36:45,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 10:36:45,659 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 10:36:45,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 10:36:45,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (1/1) ... [2020-10-15 10:36:45,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (1/1) ... [2020-10-15 10:36:45,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (1/1) ... [2020-10-15 10:36:45,779 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (1/1) ... [2020-10-15 10:36:45,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (1/1) ... [2020-10-15 10:36:46,038 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (1/1) ... [2020-10-15 10:36:46,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (1/1) ... [2020-10-15 10:36:46,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 10:36:46,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 10:36:46,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 10:36:46,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 10:36:46,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (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 [2020-10-15 10:36:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 10:36:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 10:36:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 10:36:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 10:36:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 10:36:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 10:36:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 10:36:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 10:36:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 10:36:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-15 10:36:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-15 10:36:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 10:36:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-15 10:36:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 10:36:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 10:36:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-15 10:36:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-15 10:36:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 10:36:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-15 10:36:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-15 10:36:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-15 10:36:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2020-10-15 10:36:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 10:36:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 10:36:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 10:36:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 10:36:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 10:36:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 10:36:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 10:36:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-15 10:36:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-15 10:36:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 10:36:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 10:36:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-15 10:36:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2020-10-15 10:36:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-15 10:36:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-15 10:36:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-15 10:36:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-15 10:36:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 10:36:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 10:36:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-15 10:36:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-15 10:36:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 10:36:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 10:36:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 10:36:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 10:36:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 10:36:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 10:36:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 10:36:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 10:36:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 10:36:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-15 10:36:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2020-10-15 10:36:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 10:36:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 10:36:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 10:36:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-15 10:36:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-15 10:36:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-15 10:36:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-15 10:36:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2020-10-15 10:36:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-15 10:36:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-15 10:36:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2020-10-15 10:36:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2020-10-15 10:36:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2020-10-15 10:36:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2020-10-15 10:36:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2020-10-15 10:36:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2020-10-15 10:36:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2020-10-15 10:36:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2020-10-15 10:36:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2020-10-15 10:36:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2020-10-15 10:36:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2020-10-15 10:36:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tdi_reset [2020-10-15 10:36:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2020-10-15 10:36:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2020-10-15 10:36:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2020-10-15 10:36:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_descriptor [2020-10-15 10:36:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2020-10-15 10:36:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_free [2020-10-15 10:36:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2020-10-15 10:36:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2020-10-15 10:36:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2020-10-15 10:36:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_free [2020-10-15 10:36:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2020-10-15 10:36:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2020-10-15 10:36:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2020-10-15 10:36:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2020-10-15 10:36:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2020-10-15 10:36:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2020-10-15 10:36:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2020-10-15 10:36:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_init [2020-10-15 10:36:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2020-10-15 10:36:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2020-10-15 10:36:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2020-10-15 10:36:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2020-10-15 10:36:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2020-10-15 10:36:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2020-10-15 10:36:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2020-10-15 10:36:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2020-10-15 10:36:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2020-10-15 10:36:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2020-10-15 10:36:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2020-10-15 10:36:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2020-10-15 10:36:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2020-10-15 10:36:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2020-10-15 10:36:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2020-10-15 10:36:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2020-10-15 10:36:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2020-10-15 10:36:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2020-10-15 10:36:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2020-10-15 10:36:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2020-10-15 10:36:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2020-10-15 10:36:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2020-10-15 10:36:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2020-10-15 10:36:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2020-10-15 10:36:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2020-10-15 10:36:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2020-10-15 10:36:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2020-10-15 10:36:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2020-10-15 10:36:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure sitd_submit [2020-10-15 10:36:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2020-10-15 10:36:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_turn_off_all_ports [2020-10-15 10:36:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2020-10-15 10:36:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2020-10-15 10:36:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2020-10-15 10:36:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu210_hcd_irq [2020-10-15 10:36:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2020-10-15 10:36:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_watchdog [2020-10-15 10:36:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hcd_init [2020-10-15 10:36:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2020-10-15 10:36:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2020-10-15 10:36:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2020-10-15 10:36:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2020-10-15 10:36:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2020-10-15 10:36:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2020-10-15 10:36:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2020-10-15 10:36:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2020-10-15 10:36:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2020-10-15 10:36:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2020-10-15 10:36:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_port_speed [2020-10-15 10:36:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2020-10-15 10:36:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2020-10-15 10:36:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2020-10-15 10:36:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_configuration [2020-10-15 10:36:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_verify_id [2020-10-15 10:36:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2020-10-15 10:36:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_init [2020-10-15 10:36:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2020-10-15 10:36:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2020-10-15 10:36:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2020-10-15 10:36:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2020-10-15 10:36:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_init [2020-10-15 10:36:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_exit [2020-10-15 10:36:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-15 10:36:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-15 10:36:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_3 [2020-10-15 10:36:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-15 10:36:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-15 10:36:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_4 [2020-10-15 10:36:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-15 10:36:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 10:36:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_5 [2020-10-15 10:36:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_6 [2020-10-15 10:36:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_7 [2020-10-15 10:36:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_8 [2020-10-15 10:36:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_9 [2020-10-15 10:36:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_10 [2020-10-15 10:36:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_11 [2020-10-15 10:36:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_12 [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-15 10:36:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-15 10:36:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 10:36:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-15 10:36:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 10:36:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-15 10:36:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 10:36:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 10:36:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 10:36:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 10:36:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 10:36:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 10:36:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:36:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-15 10:36:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 10:36:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 10:36:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-15 10:36:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2020-10-15 10:36:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-15 10:36:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_type [2020-10-15 10:36:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 10:36:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_2 [2020-10-15 10:36:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2020-10-15 10:36:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-15 10:36:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 10:36:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 10:36:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-15 10:36:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-15 10:36:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-15 10:36:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-15 10:36:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-15 10:36:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-15 10:36:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2020-10-15 10:36:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-15 10:36:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-15 10:36:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2020-10-15 10:36:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-15 10:36:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-15 10:36:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-15 10:36:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-15 10:36:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-15 10:36:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 10:36:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 10:36:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 10:36:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 10:36:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 10:36:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 10:36:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 10:36:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 10:36:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 10:36:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 10:36:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 10:36:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 10:36:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 10:36:46,360 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 10:36:46,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 10:36:46,365 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-15 10:36:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-15 10:36:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 10:36:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-15 10:36:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 10:36:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-15 10:36:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-15 10:36:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2020-10-15 10:36:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 10:36:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 10:36:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 10:36:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 10:36:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 10:36:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 10:36:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:36:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 10:36:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 10:36:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 10:36:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_6 [2020-10-15 10:36:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 10:36:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_5 [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_7 [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_9 [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_8 [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_10 [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 10:36:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 10:36:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-15 10:36:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2020-10-15 10:36:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-15 10:36:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-15 10:36:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 10:36:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 10:36:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 10:36:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 10:36:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 10:36:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 10:36:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 10:36:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 10:36:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 10:36:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 10:36:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 10:36:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 10:36:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 10:36:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_3 [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_4 [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-15 10:36:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-15 10:36:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_type [2020-10-15 10:36:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-15 10:36:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2020-10-15 10:36:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-15 10:36:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2020-10-15 10:36:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-15 10:36:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-15 10:36:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-15 10:36:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2020-10-15 10:36:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_11 [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_12 [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2020-10-15 10:36:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2020-10-15 10:36:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2020-10-15 10:36:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2020-10-15 10:36:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2020-10-15 10:36:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure tdi_reset [2020-10-15 10:36:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_descriptor [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_free [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2020-10-15 10:36:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_free [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2020-10-15 10:36:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_init [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2020-10-15 10:36:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2020-10-15 10:36:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2020-10-15 10:36:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure sitd_submit [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_turn_off_all_ports [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2020-10-15 10:36:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure oxu210_hcd_irq [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_watchdog [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hcd_init [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2020-10-15 10:36:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_port_speed [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_configuration [2020-10-15 10:36:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_verify_id [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_init [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_init [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_exit [2020-10-15 10:36:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_2 [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-15 10:36:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 10:36:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 10:36:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 10:36:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 10:36:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 10:36:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 10:36:48,071 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 10:37:05,007 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-15 10:37:10,396 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 10:37:10,396 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 10:37:10,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:37:10 BoogieIcfgContainer [2020-10-15 10:37:10,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 10:37:10,427 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 10:37:10,427 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 10:37:10,431 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 10:37:10,431 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 10:36:40" (1/3) ... [2020-10-15 10:37:10,432 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e5970a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:37:10, skipping insertion in model container [2020-10-15 10:37:10,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:36:45" (2/3) ... [2020-10-15 10:37:10,433 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e5970a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:37:10, skipping insertion in model container [2020-10-15 10:37:10,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:37:10" (3/3) ... [2020-10-15 10:37:10,435 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-15 10:37:10,445 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 10:37:10,457 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 10:37:10,471 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 10:37:10,511 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 10:37:10,511 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 10:37:10,512 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 10:37:10,512 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 10:37:10,512 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 10:37:10,512 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 10:37:10,512 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 10:37:10,512 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 10:37:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states. [2020-10-15 10:37:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2020-10-15 10:37:10,614 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:37:10,616 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 10:37:10,616 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:37:10,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:37:10,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1735928692, now seen corresponding path program 1 times [2020-10-15 10:37:10,631 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:37:10,631 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1704911142] [2020-10-15 10:37:10,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:37:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:12,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:14,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:14,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:15,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:15,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:16,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:17,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:17,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:17,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 370 [2020-10-15 10:37:17,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-15 10:37:17,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5618 [2020-10-15 10:37:17,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:17,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:17,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:17,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 150 [2020-10-15 10:37:17,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 10:37:17,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 10:37:29,942 WARN L193 SmtUtils]: Spent 11.64 s on a formula simplification that was a NOOP. DAG size: 1774 [2020-10-15 10:37:29,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:37:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:30,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:34,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:34,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:34,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:34,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4429 [2020-10-15 10:37:34,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:34,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:34,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:34,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:34,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:34,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:34,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:37:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:34,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:34,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:34,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:34,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:37:34,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:34,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-15 10:37:34,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:34,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:34,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:34,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:34,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:34,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:35,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:37:35,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:37:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:35,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:37:35,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:37:35,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:37:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:37:35,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-15 10:37:35,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:37:35,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:35,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:37:35,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:37:35,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:37:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:35,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:37:35,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:37:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:37:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:37:35,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 10:37:35,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:35,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:35,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:37:35,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:37:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:35,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:37:35,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:35,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:37:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:37:35,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-15 10:37:35,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:35,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:35,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:37:35,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:37:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:35,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 10:37:35,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,439 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:37:35,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:37:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:37:35,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-15 10:37:35,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:37:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:35,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:37:35,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,566 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:37:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:35,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 10:37:35,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,605 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:37:35,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 10:37:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:37:35,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:35,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-15 10:37:35,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:37:35,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:35,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:35,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 10:37:35,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:37:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:35,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:37:35,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:37:35,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:35,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 10:37:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:37:35,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:37:35,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:35,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:35,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:35,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:35,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-15 10:37:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:35,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:35,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:35,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:35,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:35,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-15 10:37:35,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:35,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:35,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:35,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:35,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:35,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 10:37:36,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:36,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:36,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:36,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:36,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-15 10:37:36,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:36,254 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:36,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:36,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:36,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:36,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:36,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-15 10:37:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:36,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:36,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:36,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:36,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-15 10:37:36,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:36,454 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:36,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:36,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:36,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:36,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:36,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:36,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:36,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:36,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:36,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-15 10:37:36,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:36,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:36,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:36,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:36,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:36,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:36,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-15 10:37:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:36,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:36,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:36,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:36,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-15 10:37:36,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:36,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:36,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:36,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:36,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:36,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:36,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:36,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:36,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:36,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:36,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-15 10:37:36,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:36,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:36,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:36,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:36,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:36,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:36,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-15 10:37:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:36,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:36,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:36,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:36,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-15 10:37:36,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:36,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:36,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:36,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:36,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:36,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:36,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:36,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:36,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:36,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:36,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:36,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 10:37:36,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:36,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:36,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:36,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:36,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:36,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:37,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-15 10:37:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:37,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:37,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-15 10:37:37,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:37,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:37,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:37,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:37,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:37,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-15 10:37:37,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:37,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:37,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:37,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-15 10:37:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:37,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:37,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 10:37:37,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:37,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:37,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:37,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:37,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:37,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-15 10:37:37,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:37,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:37,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:37,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-15 10:37:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:37,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:37,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-15 10:37:37,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:37,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:37,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:37,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:37,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:37,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-15 10:37:37,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,572 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:37,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:37,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:37,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-15 10:37:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:37,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:37,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-15 10:37:37,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:37,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:37,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:37,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:37,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:37,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 10:37:37,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,786 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:37,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:37,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:37,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-15 10:37:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:37,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:37,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-15 10:37:37,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:37,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:37,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:37,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:37,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:37,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:37,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 10:37:37,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:37,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:37,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:37,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:37,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:37,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:37,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-15 10:37:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:37,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:37,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:38,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:38,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-15 10:37:38,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:38,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:38,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:38,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:38,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:38,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:38,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 10:37:38,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:38,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:38,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:38,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:38,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-15 10:37:38,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:38,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:38,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-15 10:37:38,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:38,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:38,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:38,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:38,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:38,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:38,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 10:37:38,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:38,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:38,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:38,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:38,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-15 10:37:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:37:38,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:37:38,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-15 10:37:38,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,449 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:38,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:37:38,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:37:38,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:38,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:37:38,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:38,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 10:37:38,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,576 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:37:38,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:38,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:37:38,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:38,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-15 10:37:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:38,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:38,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:37:38,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:38,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:37:38,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:38,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:38,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-15 10:37:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-15 10:37:38,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:38,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:37:38,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:38,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-15 10:37:38,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:38,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:38,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:37:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 10:37:38,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:38,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:37:38,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:38,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:38,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:38,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:37:38,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:37:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:37:38,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:37:38,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:37:38,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:37:38,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:37:38,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:37:38,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:37:38,757 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:37:38,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:37:38,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:37:38,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:37:38,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:37:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 75 proven. 42 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2020-10-15 10:37:39,382 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1704911142] [2020-10-15 10:37:39,384 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 10:37:39,384 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-15 10:37:39,385 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167705536] [2020-10-15 10:37:39,392 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-15 10:37:39,392 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:37:39,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-15 10:37:39,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-10-15 10:37:39,409 INFO L87 Difference]: Start difference. First operand 3128 states. Second operand 14 states. [2020-10-15 10:37:51,093 WARN L193 SmtUtils]: Spent 11.54 s on a formula simplification that was a NOOP. DAG size: 1783 [2020-10-15 10:38:19,476 WARN L193 SmtUtils]: Spent 23.90 s on a formula simplification. DAG size of input: 1803 DAG size of output: 1786 [2020-10-15 10:38:31,342 WARN L193 SmtUtils]: Spent 11.70 s on a formula simplification that was a NOOP. DAG size: 1786 [2020-10-15 10:38:43,120 WARN L193 SmtUtils]: Spent 11.61 s on a formula simplification that was a NOOP. DAG size: 1788 [2020-10-15 10:39:07,558 WARN L193 SmtUtils]: Spent 24.16 s on a formula simplification. DAG size of input: 1807 DAG size of output: 1791 [2020-10-15 10:39:30,923 WARN L193 SmtUtils]: Spent 23.14 s on a formula simplification. DAG size of input: 1794 DAG size of output: 1777 [2020-10-15 10:39:43,083 WARN L193 SmtUtils]: Spent 11.71 s on a formula simplification that was a NOOP. DAG size: 1787 [2020-10-15 10:40:06,682 WARN L193 SmtUtils]: Spent 23.42 s on a formula simplification. DAG size of input: 1805 DAG size of output: 1789