/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.0-0f64333
[2020-10-27 13:43:15,398 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-10-27 13:43:15,402 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-10-27 13:43:15,442 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-10-27 13:43:15,443 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-10-27 13:43:15,444 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-10-27 13:43:15,446 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-10-27 13:43:15,448 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-10-27 13:43:15,450 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-10-27 13:43:15,451 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-10-27 13:43:15,452 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-10-27 13:43:15,454 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-10-27 13:43:15,454 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-10-27 13:43:15,455 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-10-27 13:43:15,457 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-10-27 13:43:15,458 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-10-27 13:43:15,459 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-10-27 13:43:15,460 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-10-27 13:43:15,462 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-10-27 13:43:15,464 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-10-27 13:43:15,466 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-10-27 13:43:15,471 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-10-27 13:43:15,473 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-10-27 13:43:15,474 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-10-27 13:43:15,479 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-10-27 13:43:15,479 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-10-27 13:43:15,480 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-10-27 13:43:15,484 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-10-27 13:43:15,484 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-10-27 13:43:15,485 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-10-27 13:43:15,486 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-10-27 13:43:15,486 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-10-27 13:43:15,487 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-10-27 13:43:15,488 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-10-27 13:43:15,489 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-10-27 13:43:15,490 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-10-27 13:43:15,491 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-10-27 13:43:15,491 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-10-27 13:43:15,491 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-10-27 13:43:15,500 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-10-27 13:43:15,500 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-10-27 13:43:15,501 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
[2020-10-27 13:43:15,529 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-10-27 13:43:15,529 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-10-27 13:43:15,531 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-10-27 13:43:15,531 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-10-27 13:43:15,531 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-10-27 13:43:15,532 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-10-27 13:43:15,532 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-10-27 13:43:15,532 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-10-27 13:43:15,532 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-10-27 13:43:15,532 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-10-27 13:43:15,533 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-10-27 13:43:15,533 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-10-27 13:43:15,533 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-10-27 13:43:15,533 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-10-27 13:43:15,533 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-10-27 13:43:15,534 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-10-27 13:43:15,534 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-10-27 13:43:15,534 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-10-27 13:43:15,534 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-10-27 13:43:15,535 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-10-27 13:43:15,535 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-10-27 13:43:15,535 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-10-27 13:43:15,535 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-10-27 13:43:15,535 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-10-27 13:43:15,535 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-10-27 13:43:15,536 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-10-27 13:43:15,536 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2020-10-27 13:43:15,536 INFO  L138        SettingsManager]:  * To the following directory=dump/
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true;
[2020-10-27 13:43:15,923 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-10-27 13:43:15,958 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-10-27 13:43:15,962 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-10-27 13:43:15,963 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-10-27 13:43:15,964 INFO  L275        PluginConnector]: CDTParser initialized
[2020-10-27 13:43:15,966 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i
[2020-10-27 13:43:16,046 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bcc027719/eccf05b012c84db18628c03e2359ffb2/FLAG22b792beb
[2020-10-27 13:43:17,169 INFO  L306              CDTParser]: Found 1 translation units.
[2020-10-27 13:43:17,170 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i
[2020-10-27 13:43:17,237 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bcc027719/eccf05b012c84db18628c03e2359ffb2/FLAG22b792beb
[2020-10-27 13:43:17,599 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bcc027719/eccf05b012c84db18628c03e2359ffb2
[2020-10-27 13:43:17,602 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-10-27 13:43:17,609 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-10-27 13:43:17,611 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-10-27 13:43:17,611 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-10-27 13:43:17,615 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-10-27 13:43:17,616 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:43:17" (1/1) ...
[2020-10-27 13:43:17,619 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f3bbfb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:17, skipping insertion in model container
[2020-10-27 13:43:17,619 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:43:17" (1/1) ...
[2020-10-27 13:43:17,628 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-10-27 13:43:17,825 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-10-27 13:43:19,851 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-10-27 13:43:19,914 INFO  L203         MainTranslator]: Completed pre-run
[2020-10-27 13:43:20,359 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-10-27 13:43:20,579 INFO  L208         MainTranslator]: Completed translation
[2020-10-27 13:43:20,579 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20 WrapperNode
[2020-10-27 13:43:20,579 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-10-27 13:43:20,580 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-10-27 13:43:20,581 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-10-27 13:43:20,581 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-10-27 13:43:20,594 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (1/1) ...
[2020-10-27 13:43:20,595 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (1/1) ...
[2020-10-27 13:43:20,693 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (1/1) ...
[2020-10-27 13:43:20,696 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (1/1) ...
[2020-10-27 13:43:20,916 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (1/1) ...
[2020-10-27 13:43:20,960 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (1/1) ...
[2020-10-27 13:43:21,035 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (1/1) ...
[2020-10-27 13:43:21,087 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-10-27 13:43:21,089 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-10-27 13:43:21,089 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-10-27 13:43:21,089 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-10-27 13:43:21,090 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (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
[2020-10-27 13:43:21,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-10-27 13:43:21,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-10-27 13:43:21,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2020-10-27 13:43:21,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2020-10-27 13:43:21,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit_unlock
[2020-10-27 13:43:21,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2020-10-27 13:43:21,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock
[2020-10-27 13:43:21,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2020-10-27 13:43:21,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2020-10-27 13:43:21,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2020-10-27 13:43:21,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2020-10-27 13:43:21,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2020-10-27 13:43:21,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2020-10-27 13:43:21,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2020-10-27 13:43:21,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2020-10-27 13:43:21,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2020-10-27 13:43:21,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2020-10-27 13:43:21,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5
[2020-10-27 13:43:21,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9
[2020-10-27 13:43:21,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12
[2020-10-27 13:43:21,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies
[2020-10-27 13:43:21,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2020-10-27 13:43:21,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate
[2020-10-27 13:43:21,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string
[2020-10-27 13:43:21,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2020-10-27 13:43:21,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2020-10-27 13:43:21,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb
[2020-10-27 13:43:21,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb
[2020-10-27 13:43:21,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb
[2020-10-27 13:43:21,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2020-10-27 13:43:21,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_serial_data
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_serial_data
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_set_reg_sync
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_get_reg_sync
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_set_uart_reg
[2020-10-27 13:43:21,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_get_uart_reg
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_dump_serial_port
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_set_port_private
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_get_port_private
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_handle_new_msr
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_handle_new_lsr
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_control_callback
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_get_reg
[2020-10-27 13:43:21,184 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_set_led_callback
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_set_led_async
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_set_led_sync
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_led_off
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_led_flag_off
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_led_activity
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_interrupt_callback
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_port_paranoia_check
[2020-10-27 13:43:21,185 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_serial_paranoia_check
[2020-10-27 13:43:21,186 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_get_usb_serial
[2020-10-27 13:43:21,186 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_bulk_in_callback
[2020-10-27 13:43:21,187 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_bulk_out_data_callback
[2020-10-27 13:43:21,187 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_open
[2020-10-27 13:43:21,187 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_chars_in_buffer
[2020-10-27 13:43:21,187 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_close
[2020-10-27 13:43:21,188 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_break
[2020-10-27 13:43:21,188 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_write_room
[2020-10-27 13:43:21,188 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_write
[2020-10-27 13:43:21,188 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_throttle
[2020-10-27 13:43:21,188 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_unthrottle
[2020-10-27 13:43:21,188 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_tiocmget
[2020-10-27 13:43:21,188 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_tiocmset
[2020-10-27 13:43:21,189 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_calc_baud_rate_divisor
[2020-10-27 13:43:21,189 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_send_cmd_write_baud_rate
[2020-10-27 13:43:21,189 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_change_port_settings
[2020-10-27 13:43:21,189 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_set_termios
[2020-10-27 13:43:21,190 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_get_lsr_info
[2020-10-27 13:43:21,190 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_get_serial_info
[2020-10-27 13:43:21,191 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_ioctl
[2020-10-27 13:43:21,191 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7810_check
[2020-10-27 13:43:21,191 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_probe
[2020-10-27 13:43:21,192 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_calc_num_ports
[2020-10-27 13:43:21,192 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_port_probe
[2020-10-27 13:43:21,192 INFO  L138     BoogieDeclarations]: Found implementation of procedure mos7840_port_remove
[2020-10-27 13:43:21,192 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_serial_module_init
[2020-10-27 13:43:21,192 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit
[2020-10-27 13:43:21,193 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_init_1
[2020-10-27 13:43:21,193 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_1
[2020-10-27 13:43:21,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_2
[2020-10-27 13:43:21,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_2
[2020-10-27 13:43:21,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2
[2020-10-27 13:43:21,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2
[2020-10-27 13:43:21,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1
[2020-10-27 13:43:21,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1
[2020-10-27 13:43:21,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_1
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_timer_1
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_3
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_timer_2
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_init_2
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-10-27 13:43:21,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2020-10-27 13:43:21,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2020-10-27 13:43:21,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2020-10-27 13:43:21,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2020-10-27 13:43:21,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23
[2020-10-27 13:43:21,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24
[2020-10-27 13:43:21,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25
[2020-10-27 13:43:21,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26
[2020-10-27 13:43:21,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_27
[2020-10-27 13:43:21,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28
[2020-10-27 13:43:21,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29
[2020-10-27 13:43:21,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30
[2020-10-27 13:43:21,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31
[2020-10-27 13:43:21,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32
[2020-10-27 13:43:21,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33
[2020-10-27 13:43:21,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34
[2020-10-27 13:43:21,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_35
[2020-10-27 13:43:21,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36
[2020-10-27 13:43:21,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_37
[2020-10-27 13:43:21,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_38
[2020-10-27 13:43:21,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2020-10-27 13:43:21,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2020-10-27 13:43:21,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2020-10-27 13:43:21,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2020-10-27 13:43:21,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2020-10-27 13:43:21,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags
[2020-10-27 13:43:21,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page
[2020-10-27 13:43:21,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic
[2020-10-27 13:43:21,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock
[2020-10-27 13:43:21,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock
[2020-10-27 13:43:21,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock
[2020-10-27 13:43:21,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow
[2020-10-27 13:43:21,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2020-10-27 13:43:21,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug
[2020-10-27 13:43:21,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure __might_fault
[2020-10-27 13:43:21,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies
[2020-10-27 13:43:21,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2020-10-27 13:43:21,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure __wake_up
[2020-10-27 13:43:21,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_to_user
[2020-10-27 13:43:21,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock
[2020-10-27 13:43:21,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock
[2020-10-27 13:43:21,208 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2020-10-27 13:43:21,209 INFO  L138     BoogieDeclarations]: Found implementation of procedure del_timer_sync
[2020-10-27 13:43:21,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2020-10-27 13:43:21,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_attach_3
[2020-10-27 13:43:21,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2020-10-27 13:43:21,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_detach_3
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_release_3
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_some_page
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure mod_timer
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup
[2020-10-27 13:43:21,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_clear_halt
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_control_msg
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_urb
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait
[2020-10-27 13:43:21,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers
[2020-10-27 13:43:21,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2020-10-27 13:43:21,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2020-10-27 13:43:21,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2020-10-27 13:43:21,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2020-10-27 13:43:21,220 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2020-10-27 13:43:21,220 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-10-27 13:43:21,220 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2020-10-27 13:43:21,220 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit_unlock
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2020-10-27 13:43:21,221 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2020-10-27 13:43:21,222 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2020-10-27 13:43:21,223 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2020-10-27 13:43:21,224 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure msecs_to_jiffies
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure mod_timer
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer_sync
[2020-10-27 13:43:21,225 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_37
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_38
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_init_1
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_1
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_2
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_2
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_2
[2020-10-27 13:43:21,226 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_1
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_1
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_timer_1
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_3
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_timer_2
[2020-10-27 13:43:21,227 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_init_2
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_get_baud_rate
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_insert_flip_string
[2020-10-27 13:43:21,228 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_control_urb
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_int_urb
[2020-10-27 13:43:21,229 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-10-27 13:43:21,230 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29
[2020-10-27 13:43:21,230 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_35
[2020-10-27 13:43:21,230 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36
[2020-10-27 13:43:21,230 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_urb
[2020-10-27 13:43:21,230 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23
[2020-10-27 13:43:21,231 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24
[2020-10-27 13:43:21,235 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_27
[2020-10-27 13:43:21,235 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28
[2020-10-27 13:43:21,235 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30
[2020-10-27 13:43:21,235 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31
[2020-10-27 13:43:21,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32
[2020-10-27 13:43:21,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33
[2020-10-27 13:43:21,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34
[2020-10-27 13:43:21,236 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2020-10-27 13:43:21,236 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2020-10-27 13:43:21,236 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_clear_halt
[2020-10-27 13:43:21,236 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2020-10-27 13:43:21,237 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data
[2020-10-27 13:43:21,239 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data
[2020-10-27 13:43:21,239 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_serial_data
[2020-10-27 13:43:21,239 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_serial_data
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_serial_debug_data
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_set_reg_sync
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_get_reg_sync
[2020-10-27 13:43:21,240 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_set_uart_reg
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_get_uart_reg
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_dump_serial_port
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_set_port_private
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_get_port_private
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_handle_new_msr
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_handle_new_lsr
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_control_callback
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_get_reg
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_set_led_callback
[2020-10-27 13:43:21,241 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_set_led_async
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_set_led_sync
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_led_off
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_led_flag_off
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_led_activity
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_interrupt_callback
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_port_paranoia_check
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_serial_paranoia_check
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_get_usb_serial
[2020-10-27 13:43:21,242 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_bulk_in_callback
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_bulk_out_data_callback
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_open
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_chars_in_buffer
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_close
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_break
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_write_room
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_write
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2020-10-27 13:43:21,243 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_throttle
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_unthrottle
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_tiocmget
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_tiocmset
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_calc_baud_rate_divisor
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_send_cmd_write_baud_rate
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_change_port_settings
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_set_termios
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_get_lsr_info
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_get_serial_info
[2020-10-27 13:43:21,244 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_ioctl
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7810_check
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_probe
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_calc_num_ports
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_port_probe
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure mos7840_port_remove
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_serial_module_init
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_serial_module_exit
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_attach_3
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_detach_3
[2020-10-27 13:43:21,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_3
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_some_page
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page
[2020-10-27 13:43:21,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_trylock
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2020-10-27 13:43:21,247 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2020-10-27 13:43:21,248 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2020-10-27 13:43:21,248 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2020-10-27 13:43:25,373 INFO  L751   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2020-10-27 13:45:01,412 INFO  L293             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-10-27 13:45:01,412 INFO  L298             CfgBuilder]: Removed 0 assume(true) statements.
[2020-10-27 13:45:01,418 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:45:01 BoogieIcfgContainer
[2020-10-27 13:45:01,418 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-10-27 13:45:01,420 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-10-27 13:45:01,420 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-10-27 13:45:01,423 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-10-27 13:45:01,424 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 01:43:17" (1/3) ...
[2020-10-27 13:45:01,424 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e72c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:45:01, skipping insertion in model container
[2020-10-27 13:45:01,425 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:43:20" (2/3) ...
[2020-10-27 13:45:01,425 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e72c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:45:01, skipping insertion in model container
[2020-10-27 13:45:01,425 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:45:01" (3/3) ...
[2020-10-27 13:45:01,427 INFO  L111   eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i
[2020-10-27 13:45:01,439 INFO  L164   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-10-27 13:45:01,446 INFO  L176   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-10-27 13:45:01,460 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-10-27 13:45:01,499 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-10-27 13:45:01,499 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-10-27 13:45:01,499 INFO  L379      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-10-27 13:45:01,499 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-10-27 13:45:01,499 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-10-27 13:45:01,499 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-10-27 13:45:01,500 INFO  L383      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-10-27 13:45:01,500 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-10-27 13:45:01,557 INFO  L276                IsEmpty]: Start isEmpty. Operand 2081 states.
[2020-10-27 13:45:01,575 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2020-10-27 13:45:01,575 INFO  L414         BasicCegarLoop]: Found error trace
[2020-10-27 13:45:01,576 INFO  L422         BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-10-27 13:45:01,577 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-27 13:45:01,583 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-10-27 13:45:01,583 INFO  L82        PathProgramCache]: Analyzing trace with hash -157926572, now seen corresponding path program 1 times
[2020-10-27 13:45:01,593 INFO  L162   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-10-27 13:45:01,594 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2076071120]
[2020-10-27 13:45:01,594 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-27 13:45:03,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-27 13:45:04,628 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-10-27 13:45:07,592 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-10-27 13:45:09,921 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-10-27 13:45:09,922 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 253
[2020-10-27 13:45:09,922 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-10-27 13:45:09,922 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6010
[2020-10-27 13:45:09,925 FATAL L256   erpolLogProxyWrapper]: Heuristic: SHALLOWEST
[2020-10-27 13:45:09,925 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-10-27 13:45:09,925 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 106
[2020-10-27 13:45:09,926 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 8
[2020-10-27 13:45:09,927 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-10-27 13:46:43,749 WARN  L193               SmtUtils]: Spent 1.54 m on a formula simplification that was a NOOP. DAG size: 4054
[2020-10-27 13:46:43,763 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-10-27 13:46:43,922 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-27 13:46:43,991 FATAL L256   erpolLogProxyWrapper]: Now shrinking...