./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i --full-output --architecture 64bit


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


Checking for ERROR reachability
Using default analysis
Version 173e3943
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 205c5df1a1a60f895a95c3ed9a3099f16685cc5b57379f95f0c6fb3c071e97b9
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-173e394
[2021-11-06 16:34:09,667 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-11-06 16:34:09,669 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-11-06 16:34:09,721 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-11-06 16:34:09,721 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-11-06 16:34:09,724 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-11-06 16:34:09,726 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-11-06 16:34:09,728 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-11-06 16:34:09,730 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-11-06 16:34:09,734 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-11-06 16:34:09,735 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-11-06 16:34:09,736 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-11-06 16:34:09,736 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-11-06 16:34:09,739 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-11-06 16:34:09,740 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-11-06 16:34:09,741 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-11-06 16:34:09,742 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-11-06 16:34:09,743 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-11-06 16:34:09,744 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-11-06 16:34:09,746 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-11-06 16:34:09,747 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-11-06 16:34:09,748 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-11-06 16:34:09,749 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-11-06 16:34:09,749 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-11-06 16:34:09,751 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-11-06 16:34:09,754 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-11-06 16:34:09,755 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-11-06 16:34:09,756 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-11-06 16:34:09,757 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-11-06 16:34:09,758 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-11-06 16:34:09,758 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-11-06 16:34:09,759 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-11-06 16:34:09,760 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-11-06 16:34:09,760 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-11-06 16:34:09,762 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-11-06 16:34:09,762 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-11-06 16:34:09,763 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-11-06 16:34:09,763 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-11-06 16:34:09,763 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-11-06 16:34:09,764 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-11-06 16:34:09,764 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-11-06 16:34:09,767 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2021-11-06 16:34:09,800 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-11-06 16:34:09,800 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-11-06 16:34:09,801 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-11-06 16:34:09,801 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-11-06 16:34:09,802 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-11-06 16:34:09,802 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-11-06 16:34:09,803 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-11-06 16:34:09,803 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-11-06 16:34:09,803 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-11-06 16:34:09,803 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-11-06 16:34:09,804 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-11-06 16:34:09,804 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-11-06 16:34:09,804 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-11-06 16:34:09,805 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-11-06 16:34:09,805 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-11-06 16:34:09,805 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-11-06 16:34:09,805 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-11-06 16:34:09,805 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-11-06 16:34:09,806 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-11-06 16:34:09,806 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-06 16:34:09,806 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-11-06 16:34:09,806 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-11-06 16:34:09,806 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-11-06 16:34:09,807 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-11-06 16:34:09,807 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-11-06 16:34:09,807 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-11-06 16:34:09,807 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2021-11-06 16:34:09,808 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-11-06 16:34:09,808 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2021-11-06 16:34:09,809 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
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/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.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 205c5df1a1a60f895a95c3ed9a3099f16685cc5b57379f95f0c6fb3c071e97b9
[2021-11-06 16:34:10,041 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-11-06 16:34:10,062 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-11-06 16:34:10,064 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-11-06 16:34:10,065 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-11-06 16:34:10,065 INFO  L275        PluginConnector]: CDTParser initialized
[2021-11-06 16:34:10,066 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i
[2021-11-06 16:34:10,143 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc39c2fb5/86d74fe047ca46e29d7747dc8cffcf28/FLAG0e3c97b62
[2021-11-06 16:34:10,925 INFO  L306              CDTParser]: Found 1 translation units.
[2021-11-06 16:34:10,926 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i
[2021-11-06 16:34:10,989 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc39c2fb5/86d74fe047ca46e29d7747dc8cffcf28/FLAG0e3c97b62
[2021-11-06 16:34:11,483 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc39c2fb5/86d74fe047ca46e29d7747dc8cffcf28
[2021-11-06 16:34:11,485 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-11-06 16:34:11,486 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2021-11-06 16:34:11,487 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-11-06 16:34:11,488 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-11-06 16:34:11,493 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-11-06 16:34:11,494 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 04:34:11" (1/1) ...
[2021-11-06 16:34:11,495 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d602f2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:11, skipping insertion in model container
[2021-11-06 16:34:11,495 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 04:34:11" (1/1) ...
[2021-11-06 16:34:11,500 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-11-06 16:34:11,653 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-11-06 16:34:15,551 WARN  L228   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[392782,392795]
[2021-11-06 16:34:15,736 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-11-06 16:34:15,761 INFO  L203         MainTranslator]: Completed pre-run
[2021-11-06 16:34:16,242 WARN  L228   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[392782,392795]
[2021-11-06 16:34:16,258 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-11-06 16:34:16,487 INFO  L208         MainTranslator]: Completed translation
[2021-11-06 16:34:16,488 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16 WrapperNode
[2021-11-06 16:34:16,488 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-11-06 16:34:16,490 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-11-06 16:34:16,490 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-11-06 16:34:16,490 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-11-06 16:34:16,496 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:16,621 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:19,673 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-11-06 16:34:19,675 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-11-06 16:34:19,675 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-11-06 16:34:19,675 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-11-06 16:34:19,686 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:19,699 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:20,706 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:20,723 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:22,366 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:22,658 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:22,858 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:23,511 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-11-06 16:34:23,513 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-11-06 16:34:23,514 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-11-06 16:34:23,514 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-11-06 16:34:23,515 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (1/1) ...
[2021-11-06 16:34:23,522 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-06 16:34:23,815 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2021-11-06 16:34:23,857 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2021-11-06 16:34:23,898 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2021-11-06 16:34:23,920 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_external_copy
[2021-11-06 16:34:23,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_external_copy
[2021-11-06 16:34:23,920 INFO  L130     BoogieDeclarations]: Found specification of procedure process_discard_bio
[2021-11-06 16:34:23,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_discard_bio
[2021-11-06 16:34:23,921 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_data_block
[2021-11-06 16:34:23,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_data_block
[2021-11-06 16:34:23,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __pool_destroy
[2021-11-06 16:34:23,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __pool_destroy
[2021-11-06 16:34:23,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects
[2021-11-06 16:34:23,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects
[2021-11-06 16:34:23,922 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-11-06 16:34:23,922 INFO  L130     BoogieDeclarations]: Found specification of procedure pool_preresume
[2021-11-06 16:34:23,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure pool_preresume
[2021-11-06 16:34:23,922 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2021-11-06 16:34:23,922 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2021-11-06 16:34:23,923 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-11-06 16:34:23,923 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_17
[2021-11-06 16:34:23,923 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_17
[2021-11-06 16:34:23,923 INFO  L130     BoogieDeclarations]: Found specification of procedure break_sharing
[2021-11-06 16:34:23,923 INFO  L138     BoogieDeclarations]: Found implementation of procedure break_sharing
[2021-11-06 16:34:23,923 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-11-06 16:34:23,923 INFO  L130     BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close
[2021-11-06 16:34:23,924 INFO  L138     BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close
[2021-11-06 16:34:23,924 INFO  L130     BoogieDeclarations]: Found specification of procedure do_worker
[2021-11-06 16:34:23,924 INFO  L138     BoogieDeclarations]: Found implementation of procedure do_worker
[2021-11-06 16:34:23,924 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2021-11-06 16:34:23,924 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2021-11-06 16:34:23,924 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2021-11-06 16:34:23,924 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2021-11-06 16:34:23,925 INFO  L130     BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown
[2021-11-06 16:34:23,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown
[2021-11-06 16:34:23,925 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2021-11-06 16:34:23,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2021-11-06 16:34:23,925 INFO  L130     BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown
[2021-11-06 16:34:23,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown
[2021-11-06 16:34:23,925 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-11-06 16:34:23,926 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-11-06 16:34:23,926 INFO  L130     BoogieDeclarations]: Found specification of procedure break_up_discard_bio
[2021-11-06 16:34:23,926 INFO  L138     BoogieDeclarations]: Found implementation of procedure break_up_discard_bio
[2021-11-06 16:34:23,926 INFO  L130     BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown
[2021-11-06 16:34:23,926 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown
[2021-11-06 16:34:23,927 INFO  L130     BoogieDeclarations]: Found specification of procedure commit
[2021-11-06 16:34:23,927 INFO  L138     BoogieDeclarations]: Found implementation of procedure commit
[2021-11-06 16:34:23,927 INFO  L130     BoogieDeclarations]: Found specification of procedure process_prepared_mapping
[2021-11-06 16:34:23,927 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_prepared_mapping
[2021-11-06 16:34:23,927 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2021-11-06 16:34:23,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2021-11-06 16:34:23,928 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_26
[2021-11-06 16:34:23,928 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_26
[2021-11-06 16:34:23,928 INFO  L130     BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios
[2021-11-06 16:34:23,928 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios
[2021-11-06 16:34:23,928 INFO  L130     BoogieDeclarations]: Found specification of procedure process_deferred_bios
[2021-11-06 16:34:23,928 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_deferred_bios
[2021-11-06 16:34:23,929 INFO  L130     BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown
[2021-11-06 16:34:23,929 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown
[2021-11-06 16:34:23,929 INFO  L130     BoogieDeclarations]: Found specification of procedure pool_postsuspend
[2021-11-06 16:34:23,929 INFO  L138     BoogieDeclarations]: Found implementation of procedure pool_postsuspend
[2021-11-06 16:34:23,929 INFO  L130     BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev
[2021-11-06 16:34:23,930 INFO  L138     BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev
[2021-11-06 16:34:23,930 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-11-06 16:34:23,931 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2021-11-06 16:34:23,931 INFO  L130     BoogieDeclarations]: Found specification of procedure __format_metadata
[2021-11-06 16:34:23,932 INFO  L138     BoogieDeclarations]: Found implementation of procedure __format_metadata
[2021-11-06 16:34:23,932 INFO  L130     BoogieDeclarations]: Found specification of procedure call_and_disable_work_1
[2021-11-06 16:34:23,932 INFO  L138     BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1
[2021-11-06 16:34:23,932 INFO  L130     BoogieDeclarations]: Found specification of procedure dm_sm_destroy
[2021-11-06 16:34:23,932 INFO  L138     BoogieDeclarations]: Found implementation of procedure dm_sm_destroy
[2021-11-06 16:34:23,932 INFO  L130     BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev
[2021-11-06 16:34:23,933 INFO  L138     BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev
[2021-11-06 16:34:23,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2021-11-06 16:34:23,933 INFO  L130     BoogieDeclarations]: Found specification of procedure dm_sm_commit
[2021-11-06 16:34:23,933 INFO  L138     BoogieDeclarations]: Found implementation of procedure dm_sm_commit
[2021-11-06 16:34:23,933 INFO  L130     BoogieDeclarations]: Found specification of procedure pool_dtr
[2021-11-06 16:34:23,934 INFO  L138     BoogieDeclarations]: Found implementation of procedure pool_dtr
[2021-11-06 16:34:23,934 INFO  L130     BoogieDeclarations]: Found specification of procedure __open_or_format_metadata
[2021-11-06 16:34:23,934 INFO  L138     BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata
[2021-11-06 16:34:23,934 INFO  L130     BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata
[2021-11-06 16:34:23,934 INFO  L138     BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata
[2021-11-06 16:34:23,934 INFO  L130     BoogieDeclarations]: Found specification of procedure process_bio
[2021-11-06 16:34:23,935 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_bio
[2021-11-06 16:34:23,935 INFO  L130     BoogieDeclarations]: Found specification of procedure provision_block
[2021-11-06 16:34:23,935 INFO  L138     BoogieDeclarations]: Found implementation of procedure provision_block
[2021-11-06 16:34:23,935 INFO  L130     BoogieDeclarations]: Found specification of procedure __open_metadata
[2021-11-06 16:34:23,935 INFO  L138     BoogieDeclarations]: Found implementation of procedure __open_metadata
[2021-11-06 16:34:23,935 INFO  L130     BoogieDeclarations]: Found specification of procedure abort_transaction
[2021-11-06 16:34:23,935 INFO  L138     BoogieDeclarations]: Found implementation of procedure abort_transaction
[2021-11-06 16:34:23,936 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-11-06 16:34:23,936 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_zero
[2021-11-06 16:34:23,936 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_zero
[2021-11-06 16:34:23,936 INFO  L130     BoogieDeclarations]: Found specification of procedure __commit_transaction
[2021-11-06 16:34:23,936 INFO  L138     BoogieDeclarations]: Found implementation of procedure __commit_transaction
[2021-11-06 16:34:23,937 INFO  L130     BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata
[2021-11-06 16:34:23,937 INFO  L138     BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata
[2021-11-06 16:34:23,937 INFO  L130     BoogieDeclarations]: Found specification of procedure metadata_operation_failed
[2021-11-06 16:34:23,937 INFO  L138     BoogieDeclarations]: Found implementation of procedure metadata_operation_failed
[2021-11-06 16:34:23,938 INFO  L130     BoogieDeclarations]: Found specification of procedure __pool_dec
[2021-11-06 16:34:23,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure __pool_dec
[2021-11-06 16:34:23,938 INFO  L130     BoogieDeclarations]: Found specification of procedure process_shared_bio
[2021-11-06 16:34:23,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_shared_bio
[2021-11-06 16:34:23,939 INFO  L130     BoogieDeclarations]: Found specification of procedure call_and_disable_all_1
[2021-11-06 16:34:23,939 INFO  L138     BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1
[2021-11-06 16:34:23,939 INFO  L130     BoogieDeclarations]: Found specification of procedure thin_dtr
[2021-11-06 16:34:23,939 INFO  L138     BoogieDeclarations]: Found implementation of procedure thin_dtr
[2021-11-06 16:34:23,940 INFO  L130     BoogieDeclarations]: Found specification of procedure mempool_free_slab
[2021-11-06 16:34:23,940 INFO  L130     BoogieDeclarations]: Found specification of procedure __write_initial_superblock
[2021-11-06 16:34:23,940 INFO  L138     BoogieDeclarations]: Found implementation of procedure __write_initial_superblock
[2021-11-06 16:34:23,940 INFO  L130     BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects
[2021-11-06 16:34:23,940 INFO  L138     BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects
[2021-11-06 16:34:23,940 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-11-06 16:34:23,941 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID
[2021-11-06 16:34:23,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID
[2021-11-06 16:34:23,941 INFO  L130     BoogieDeclarations]: Found specification of procedure process_cell
[2021-11-06 16:34:23,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_cell
[2021-11-06 16:34:23,941 INFO  L130     BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells
[2021-11-06 16:34:23,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells
[2021-11-06 16:34:31,418 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-4: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:34:31,419 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-10: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:34:31,419 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-7: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:34:31,419 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-29: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:34:31,419 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-29: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:34:31,419 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-31: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:34:31,419 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-31: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:34:31,419 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-32: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:34:31,420 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-48: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:34:31,420 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-48: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:34:31,420 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-50: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:34:31,420 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-50: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:34:31,420 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-51: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:34:31,421 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-64: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:34:31,421 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-64: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:34:31,421 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-66: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:34:31,421 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-66: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:34:31,421 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-67: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:34:31,421 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-10: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:34:31,421 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-18: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-26: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##396: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##395: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##694: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##693: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##973: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##972: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-4: havoc __read_once_size_#t~switch3;
[2021-11-06 16:34:31,422 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-7: havoc __read_once_size_#t~switch3;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-10: havoc __read_once_size_#t~switch3;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-4: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-4: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-4: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-4: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:34:31,423 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:34:31,424 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:34:31,424 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:34:31,424 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:34:31,424 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-4: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:34:31,424 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-4: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:34:31,424 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:34:31,425 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:34:31,425 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:34:31,425 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:34:31,425 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-8: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:34:31,425 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-8: assume !__read_once_size_#t~switch3;
[2021-11-06 16:34:31,425 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-14: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:34:31,426 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-14: assume !__read_once_size_#t~switch3;
[2021-11-06 16:34:31,426 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-20: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:34:31,426 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-20: assume !__read_once_size_#t~switch3;
[2021-11-06 16:34:41,660 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-2: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:34:41,660 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-6: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:34:41,663 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-2: havoc __read_once_size_#t~switch3;
[2021-11-06 16:34:41,663 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:34:41,665 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:34:41,665 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:34:41,665 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:34:41,665 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:34:41,665 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:34:41,665 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##212: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:34:41,665 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##211: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:34:41,666 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-11: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:34:41,666 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-11: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:34:41,666 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-13: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:34:41,666 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-13: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:34:41,666 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-14: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:34:41,667 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-4: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:34:41,667 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-4: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:30,700 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-2: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:35:30,701 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-10: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:35:30,701 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-7: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:35:30,701 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-13: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:35:30,702 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-16: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:35:30,702 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-22: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:35:30,702 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4200-19: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2773;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2773 && debug_lockdep_rcu_enabled_#t~nondet2773 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2773;havoc debug_lockdep_rcu_enabled_#t~nondet2773;
[2021-11-06 16:35:30,702 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-6: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:35:30,703 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-396: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:35:30,703 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-396: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:35:30,703 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-398: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:35:30,703 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-398: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:35:30,703 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-399: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:35:30,704 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-18: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:35:30,704 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-26: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:35:30,704 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-421: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:35:30,704 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-421: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:35:30,704 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-423: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:35:30,705 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-423: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:35:30,705 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-424: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:35:30,705 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-34: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:35:30,705 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-436: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:35:30,705 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-436: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:35:30,705 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-42: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:35:30,714 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-438: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:35:30,714 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-438: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:35:30,715 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-439: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:35:30,715 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-50: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:35:30,715 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-451: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:35:30,715 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-451: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:35:30,716 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L14810-58: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset;
[2021-11-06 16:35:30,716 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-453: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:35:30,716 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-453: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:35:30,716 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-454: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:35:30,716 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-466: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:35:30,717 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-466: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:35:30,717 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-468: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:35:30,717 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-468: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:35:30,717 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-469: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:35:30,717 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-481: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:35:30,717 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-481: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:35:30,718 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-483: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:35:30,718 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-483: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:35:30,718 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-484: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:35:30,718 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-496: assume #Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2858 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2859 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2860 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2861 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2862 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call #Ultimate.C_memcpy_#t~mem2863 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2864 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 8);call #Ultimate.C_memcpy_#t~mem2865 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 1);call #Ultimate.C_memcpy_#t~mem2866 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 2);call #Ultimate.C_memcpy_#t~mem2867 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2857, 4);#Ultimate.C_memcpy_#t~loopctr2857 := 1 + #Ultimate.C_memcpy_#t~loopctr2857;
[2021-11-06 16:35:30,719 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-496: assume !(#Ultimate.C_memcpy_#t~loopctr2857 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);#Ultimate.C_memcpy_#t~loopctr2868 := 0;
[2021-11-06 16:35:30,719 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-498: assume #Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616;call #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2868, 8);#Ultimate.C_memcpy_#t~loopctr2868 := 8 + #Ultimate.C_memcpy_#t~loopctr2868;
[2021-11-06 16:35:30,720 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-498: assume !(#Ultimate.C_memcpy_#t~loopctr2868 % 18446744073709551616 < #Ultimate.C_memcpy_size % 18446744073709551616);
[2021-11-06 16:35:30,720 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-499: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset;
[2021-11-06 16:35:30,722 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6778: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:35:30,722 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6777: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:35:30,723 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7336: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:35:30,723 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7335: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:35:30,724 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7057: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:35:30,724 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7056: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:35:30,724 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7893: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:35:30,724 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7894: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:35:30,724 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7615: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:35:30,724 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7614: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:35:30,726 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6074: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:35:30,726 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6075: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:35:30,727 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6480: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4;
[2021-11-06 16:35:30,728 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6481: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size;
[2021-11-06 16:35:30,730 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-2: havoc __read_once_size_#t~switch3;
[2021-11-06 16:35:30,730 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-7: havoc __read_once_size_#t~switch3;
[2021-11-06 16:35:30,730 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-10: havoc __read_once_size_#t~switch3;
[2021-11-06 16:35:30,730 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-13: havoc __read_once_size_#t~switch3;
[2021-11-06 16:35:30,731 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-16: havoc __read_once_size_#t~switch3;
[2021-11-06 16:35:30,731 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-19: havoc __read_once_size_#t~switch3;
[2021-11-06 16:35:30,731 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4182-22: havoc __read_once_size_#t~switch3;
[2021-11-06 16:35:30,731 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:35:30,731 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:35:30,731 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-13: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-13: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-16: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-16: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-19: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-19: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-22: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5;
[2021-11-06 16:35:30,732 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4186-22: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-13: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-13: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-16: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-16: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:35:30,733 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-19: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-19: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-22: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4189-22: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-13: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:35:30,734 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-13: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-16: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-16: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-19: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-19: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-22: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-22: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-4: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-4: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-14: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-14: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-20: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:35:30,735 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-20: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-26: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-26: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-32: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-32: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-38: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-38: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-44: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, __read_once_size_~size;havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2857, #Ultimate.C_memcpy_#t~mem2858, #Ultimate.C_memcpy_#t~mem2859, #Ultimate.C_memcpy_#t~mem2860, #Ultimate.C_memcpy_#t~mem2861, #Ultimate.C_memcpy_#t~mem2862, #Ultimate.C_memcpy_#t~mem2863, #Ultimate.C_memcpy_#t~mem2864, #Ultimate.C_memcpy_#t~mem2865, #Ultimate.C_memcpy_#t~mem2866, #Ultimate.C_memcpy_#t~mem2867, #Ultimate.C_memcpy_#t~loopctr2868, #Ultimate.C_memcpy_#t~mem2869.base, #Ultimate.C_memcpy_#t~mem2869.offset;#Ultimate.C_memcpy_#t~loopctr2857 := 0;
[2021-11-06 16:35:30,736 INFO  L758   $ProcedureCfgBuilder]: dead code at ProgramPoint L4195-44: assume !__read_once_size_#t~switch3;
[2021-11-06 16:35:31,499 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-11-06 16:35:31,500 INFO  L299             CfgBuilder]: Removed 26145 assume(true) statements.
[2021-11-06 16:35:31,517 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 04:35:31 BoogieIcfgContainer
[2021-11-06 16:35:31,517 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-11-06 16:35:31,519 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-11-06 16:35:31,519 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-11-06 16:35:31,525 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-11-06 16:35:31,526 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 04:34:11" (1/3) ...
[2021-11-06 16:35:31,526 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3db93b42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 04:35:31, skipping insertion in model container
[2021-11-06 16:35:31,526 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 04:34:16" (2/3) ...
[2021-11-06 16:35:31,527 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3db93b42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 04:35:31, skipping insertion in model container
[2021-11-06 16:35:31,527 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 04:35:31" (3/3) ...
[2021-11-06 16:35:31,528 INFO  L111   eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i
[2021-11-06 16:35:31,533 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-11-06 16:35:31,533 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 15 error locations.
[2021-11-06 16:35:31,626 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-11-06 16:35:31,630 INFO  L339      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-11-06 16:35:31,631 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 15 error locations.
[2021-11-06 16:35:31,871 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 21348 states, 21161 states have (on average 1.3836775199659752) internal successors, (29280), 21201 states have internal predecessors, (29280), 122 states have call successors, (122), 49 states have call predecessors, (122), 49 states have return successors, (122), 111 states have call predecessors, (122), 122 states have call successors, (122)
[2021-11-06 16:35:31,885 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 120
[2021-11-06 16:35:31,885 INFO  L505         BasicCegarLoop]: Found error trace
[2021-11-06 16:35:31,886 INFO  L513         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-06 16:35:31,886 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thin_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION, thin_dtrErr1ASSERT_VIOLATIONERROR_FUNCTION, pool_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION (and 12 more)] ===
[2021-11-06 16:35:31,890 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-06 16:35:31,891 INFO  L85        PathProgramCache]: Analyzing trace with hash 2103117468, now seen corresponding path program 1 times
[2021-11-06 16:35:31,898 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-06 16:35:31,898 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560001028]
[2021-11-06 16:35:31,899 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-06 16:35:31,899 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-06 16:35:32,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-06 16:35:32,863 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-06 16:35:32,864 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-06 16:35:32,867 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560001028]
[2021-11-06 16:35:32,868 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560001028] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-06 16:35:32,868 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-06 16:35:32,868 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-11-06 16:35:32,870 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885262500]
[2021-11-06 16:35:32,874 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2021-11-06 16:35:32,875 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-06 16:35:32,887 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-11-06 16:35:32,888 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-11-06 16:35:32,930 INFO  L87              Difference]: Start difference. First operand  has 21348 states, 21161 states have (on average 1.3836775199659752) internal successors, (29280), 21201 states have internal predecessors, (29280), 122 states have call successors, (122), 49 states have call predecessors, (122), 49 states have return successors, (122), 111 states have call predecessors, (122), 122 states have call successors, (122) Second operand  has 2 states, 2 states have (on average 59.5) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:33,527 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-11-06 16:35:33,527 INFO  L93              Difference]: Finished difference Result 42692 states and 59165 transitions.
[2021-11-06 16:35:33,527 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-11-06 16:35:33,529 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 59.5) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 119
[2021-11-06 16:35:33,529 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-11-06 16:35:33,674 INFO  L225             Difference]: With dead ends: 42692
[2021-11-06 16:35:33,674 INFO  L226             Difference]: Without dead ends: 21246
[2021-11-06 16:35:33,787 INFO  L786         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-11-06 16:35:33,859 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 21246 states.
[2021-11-06 16:35:34,363 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 21246 to 21246.
[2021-11-06 16:35:34,406 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 21246 states, 21060 states have (on average 1.347673314339981) internal successors, (28382), 21099 states have internal predecessors, (28382), 122 states have call successors, (122), 49 states have call predecessors, (122), 49 states have return successors, (122), 111 states have call predecessors, (122), 122 states have call successors, (122)
[2021-11-06 16:35:34,479 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 21246 states to 21246 states and 28626 transitions.
[2021-11-06 16:35:34,482 INFO  L78                 Accepts]: Start accepts. Automaton has 21246 states and 28626 transitions. Word has length 119
[2021-11-06 16:35:34,482 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-11-06 16:35:34,482 INFO  L470      AbstractCegarLoop]: Abstraction has 21246 states and 28626 transitions.
[2021-11-06 16:35:34,483 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 59.5) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:34,483 INFO  L276                IsEmpty]: Start isEmpty. Operand 21246 states and 28626 transitions.
[2021-11-06 16:35:34,485 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 120
[2021-11-06 16:35:34,485 INFO  L505         BasicCegarLoop]: Found error trace
[2021-11-06 16:35:34,485 INFO  L513         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-06 16:35:34,486 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-11-06 16:35:34,486 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thin_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION, thin_dtrErr1ASSERT_VIOLATIONERROR_FUNCTION, pool_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION (and 12 more)] ===
[2021-11-06 16:35:34,487 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-06 16:35:34,487 INFO  L85        PathProgramCache]: Analyzing trace with hash 1217294336, now seen corresponding path program 1 times
[2021-11-06 16:35:34,487 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-06 16:35:34,487 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184989759]
[2021-11-06 16:35:34,487 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-06 16:35:34,488 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-06 16:35:34,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-06 16:35:34,915 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-06 16:35:34,915 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-06 16:35:34,915 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184989759]
[2021-11-06 16:35:34,918 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184989759] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-06 16:35:34,918 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-06 16:35:34,918 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-11-06 16:35:34,918 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452513082]
[2021-11-06 16:35:34,920 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-06 16:35:34,920 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-06 16:35:34,921 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-06 16:35:34,921 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:34,921 INFO  L87              Difference]: Start difference. First operand 21246 states and 28626 transitions. Second operand  has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:36,621 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-11-06 16:35:36,622 INFO  L93              Difference]: Finished difference Result 54811 states and 73974 transitions.
[2021-11-06 16:35:36,623 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-11-06 16:35:36,623 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 119
[2021-11-06 16:35:36,623 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-11-06 16:35:36,783 INFO  L225             Difference]: With dead ends: 54811
[2021-11-06 16:35:36,784 INFO  L226             Difference]: Without dead ends: 33677
[2021-11-06 16:35:36,841 INFO  L786         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:36,890 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 33677 states.
[2021-11-06 16:35:37,649 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 33677 to 33628.
[2021-11-06 16:35:37,696 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 33628 states, 33297 states have (on average 1.3513529747424693) internal successors, (44996), 33360 states have internal predecessors, (44996), 218 states have call successors, (218), 98 states have call predecessors, (218), 98 states have return successors, (218), 196 states have call predecessors, (218), 218 states have call successors, (218)
[2021-11-06 16:35:37,807 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 33628 states to 33628 states and 45432 transitions.
[2021-11-06 16:35:37,809 INFO  L78                 Accepts]: Start accepts. Automaton has 33628 states and 45432 transitions. Word has length 119
[2021-11-06 16:35:37,811 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-11-06 16:35:37,811 INFO  L470      AbstractCegarLoop]: Abstraction has 33628 states and 45432 transitions.
[2021-11-06 16:35:37,812 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:37,812 INFO  L276                IsEmpty]: Start isEmpty. Operand 33628 states and 45432 transitions.
[2021-11-06 16:35:37,818 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 126
[2021-11-06 16:35:37,818 INFO  L505         BasicCegarLoop]: Found error trace
[2021-11-06 16:35:37,819 INFO  L513         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-06 16:35:37,819 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-11-06 16:35:37,819 INFO  L402      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [thin_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION, thin_dtrErr1ASSERT_VIOLATIONERROR_FUNCTION, pool_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION (and 12 more)] ===
[2021-11-06 16:35:37,820 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-06 16:35:37,820 INFO  L85        PathProgramCache]: Analyzing trace with hash -893848118, now seen corresponding path program 1 times
[2021-11-06 16:35:37,820 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-06 16:35:37,820 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138129897]
[2021-11-06 16:35:37,820 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-06 16:35:37,821 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-06 16:35:38,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-06 16:35:38,200 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-06 16:35:38,201 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-06 16:35:38,201 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138129897]
[2021-11-06 16:35:38,201 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138129897] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-06 16:35:38,202 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-06 16:35:38,202 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-11-06 16:35:38,202 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759497064]
[2021-11-06 16:35:38,203 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-06 16:35:38,203 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-06 16:35:38,204 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-06 16:35:38,204 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:38,204 INFO  L87              Difference]: Start difference. First operand 33628 states and 45432 transitions. Second operand  has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:41,993 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-11-06 16:35:41,993 INFO  L93              Difference]: Finished difference Result 100577 states and 135949 transitions.
[2021-11-06 16:35:41,993 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-11-06 16:35:41,994 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 125
[2021-11-06 16:35:41,996 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-11-06 16:35:42,317 INFO  L225             Difference]: With dead ends: 100577
[2021-11-06 16:35:42,318 INFO  L226             Difference]: Without dead ends: 67061
[2021-11-06 16:35:42,426 INFO  L786         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:42,518 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 67061 states.
[2021-11-06 16:35:43,881 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 67061 to 67039.
[2021-11-06 16:35:43,985 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 67039 states, 66392 states have (on average 1.351879744547536) internal successors, (89754), 66504 states have internal predecessors, (89754), 436 states have call successors, (436), 196 states have call predecessors, (436), 196 states have return successors, (436), 392 states have call predecessors, (436), 436 states have call successors, (436)
[2021-11-06 16:35:44,409 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 67039 states to 67039 states and 90626 transitions.
[2021-11-06 16:35:44,411 INFO  L78                 Accepts]: Start accepts. Automaton has 67039 states and 90626 transitions. Word has length 125
[2021-11-06 16:35:44,416 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-11-06 16:35:44,416 INFO  L470      AbstractCegarLoop]: Abstraction has 67039 states and 90626 transitions.
[2021-11-06 16:35:44,416 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:44,416 INFO  L276                IsEmpty]: Start isEmpty. Operand 67039 states and 90626 transitions.
[2021-11-06 16:35:44,418 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 126
[2021-11-06 16:35:44,418 INFO  L505         BasicCegarLoop]: Found error trace
[2021-11-06 16:35:44,418 INFO  L513         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-06 16:35:44,418 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-11-06 16:35:44,419 INFO  L402      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [thin_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION, thin_dtrErr1ASSERT_VIOLATIONERROR_FUNCTION, pool_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION (and 12 more)] ===
[2021-11-06 16:35:44,419 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-06 16:35:44,419 INFO  L85        PathProgramCache]: Analyzing trace with hash -837112427, now seen corresponding path program 1 times
[2021-11-06 16:35:44,423 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-06 16:35:44,424 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909494422]
[2021-11-06 16:35:44,424 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-06 16:35:44,435 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-06 16:35:44,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-06 16:35:44,742 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-06 16:35:44,742 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-06 16:35:44,742 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909494422]
[2021-11-06 16:35:44,742 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909494422] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-06 16:35:44,743 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-06 16:35:44,744 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-11-06 16:35:44,744 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833351874]
[2021-11-06 16:35:44,745 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-06 16:35:44,745 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-06 16:35:44,746 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-06 16:35:44,746 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:44,746 INFO  L87              Difference]: Start difference. First operand 67039 states and 90626 transitions. Second operand  has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:47,180 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-11-06 16:35:47,180 INFO  L93              Difference]: Finished difference Result 193971 states and 262403 transitions.
[2021-11-06 16:35:47,181 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-11-06 16:35:47,181 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 125
[2021-11-06 16:35:47,181 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-11-06 16:35:47,961 INFO  L225             Difference]: With dead ends: 193971
[2021-11-06 16:35:47,961 INFO  L226             Difference]: Without dead ends: 127044
[2021-11-06 16:35:48,156 INFO  L786         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:48,312 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 127044 states.
[2021-11-06 16:35:51,005 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 127044 to 127015.
[2021-11-06 16:35:51,201 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 127015 states, 125756 states have (on average 1.3532077992302554) internal successors, (170174), 125966 states have internal predecessors, (170174), 852 states have call successors, (852), 392 states have call predecessors, (852), 392 states have return successors, (852), 764 states have call predecessors, (852), 852 states have call successors, (852)
[2021-11-06 16:35:51,785 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 127015 states to 127015 states and 171878 transitions.
[2021-11-06 16:35:51,789 INFO  L78                 Accepts]: Start accepts. Automaton has 127015 states and 171878 transitions. Word has length 125
[2021-11-06 16:35:51,790 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-11-06 16:35:51,790 INFO  L470      AbstractCegarLoop]: Abstraction has 127015 states and 171878 transitions.
[2021-11-06 16:35:51,790 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:51,790 INFO  L276                IsEmpty]: Start isEmpty. Operand 127015 states and 171878 transitions.
[2021-11-06 16:35:51,791 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 131
[2021-11-06 16:35:51,792 INFO  L505         BasicCegarLoop]: Found error trace
[2021-11-06 16:35:51,792 INFO  L513         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-06 16:35:51,792 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-11-06 16:35:51,792 INFO  L402      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [thin_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION, thin_dtrErr1ASSERT_VIOLATIONERROR_FUNCTION, pool_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION (and 12 more)] ===
[2021-11-06 16:35:51,793 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-06 16:35:51,793 INFO  L85        PathProgramCache]: Analyzing trace with hash 956088393, now seen corresponding path program 1 times
[2021-11-06 16:35:51,793 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-06 16:35:51,793 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160779440]
[2021-11-06 16:35:51,793 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-06 16:35:51,793 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-06 16:35:51,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-06 16:35:52,193 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-06 16:35:52,194 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-06 16:35:52,194 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160779440]
[2021-11-06 16:35:52,194 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160779440] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-06 16:35:52,194 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-06 16:35:52,195 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-11-06 16:35:52,195 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470258491]
[2021-11-06 16:35:52,196 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-06 16:35:52,196 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-06 16:35:52,197 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-06 16:35:52,197 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:52,197 INFO  L87              Difference]: Start difference. First operand 127015 states and 171878 transitions. Second operand  has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 2 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:54,401 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-11-06 16:35:54,401 INFO  L93              Difference]: Finished difference Result 127015 states and 171878 transitions.
[2021-11-06 16:35:54,402 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-11-06 16:35:54,402 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 2 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 130
[2021-11-06 16:35:54,402 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-11-06 16:35:54,802 INFO  L225             Difference]: With dead ends: 127015
[2021-11-06 16:35:54,803 INFO  L226             Difference]: Without dead ends: 127013
[2021-11-06 16:35:54,886 INFO  L786         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:55,009 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 127013 states.
[2021-11-06 16:35:57,514 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 127013 to 127013.
[2021-11-06 16:35:57,671 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 127013 states, 125755 states have (on average 1.3532026559580137) internal successors, (170172), 125964 states have internal predecessors, (170172), 852 states have call successors, (852), 392 states have call predecessors, (852), 392 states have return successors, (852), 764 states have call predecessors, (852), 852 states have call successors, (852)
[2021-11-06 16:35:58,295 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 127013 states to 127013 states and 171876 transitions.
[2021-11-06 16:35:58,298 INFO  L78                 Accepts]: Start accepts. Automaton has 127013 states and 171876 transitions. Word has length 130
[2021-11-06 16:35:58,299 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-11-06 16:35:58,299 INFO  L470      AbstractCegarLoop]: Abstraction has 127013 states and 171876 transitions.
[2021-11-06 16:35:58,299 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 2 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:35:58,299 INFO  L276                IsEmpty]: Start isEmpty. Operand 127013 states and 171876 transitions.
[2021-11-06 16:35:58,300 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2021-11-06 16:35:58,300 INFO  L505         BasicCegarLoop]: Found error trace
[2021-11-06 16:35:58,301 INFO  L513         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-06 16:35:58,301 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2021-11-06 16:35:58,301 INFO  L402      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [thin_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION, thin_dtrErr1ASSERT_VIOLATIONERROR_FUNCTION, pool_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION (and 12 more)] ===
[2021-11-06 16:35:58,301 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-06 16:35:58,302 INFO  L85        PathProgramCache]: Analyzing trace with hash -425955310, now seen corresponding path program 1 times
[2021-11-06 16:35:58,302 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-06 16:35:58,302 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032043212]
[2021-11-06 16:35:58,302 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-06 16:35:58,302 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-06 16:35:58,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-06 16:35:58,675 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-06 16:35:58,675 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-06 16:35:58,676 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032043212]
[2021-11-06 16:35:58,676 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032043212] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-06 16:35:58,677 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-06 16:35:58,677 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-11-06 16:35:58,677 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172432807]
[2021-11-06 16:35:58,678 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-06 16:35:58,678 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-06 16:35:58,678 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-06 16:35:58,678 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:35:58,678 INFO  L87              Difference]: Start difference. First operand 127013 states and 171876 transitions. Second operand  has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 2 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:36:01,071 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-11-06 16:36:01,072 INFO  L93              Difference]: Finished difference Result 127013 states and 171876 transitions.
[2021-11-06 16:36:01,072 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-11-06 16:36:01,072 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 2 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 131
[2021-11-06 16:36:01,073 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-11-06 16:36:01,510 INFO  L225             Difference]: With dead ends: 127013
[2021-11-06 16:36:01,511 INFO  L226             Difference]: Without dead ends: 127011
[2021-11-06 16:36:01,591 INFO  L786         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:36:01,718 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 127011 states.
[2021-11-06 16:36:04,111 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 127011 to 127011.
[2021-11-06 16:36:04,259 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 127011 states, 125754 states have (on average 1.3531975126039728) internal successors, (170170), 125962 states have internal predecessors, (170170), 852 states have call successors, (852), 392 states have call predecessors, (852), 392 states have return successors, (852), 764 states have call predecessors, (852), 852 states have call successors, (852)
[2021-11-06 16:36:05,126 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 127011 states to 127011 states and 171874 transitions.
[2021-11-06 16:36:05,129 INFO  L78                 Accepts]: Start accepts. Automaton has 127011 states and 171874 transitions. Word has length 131
[2021-11-06 16:36:05,129 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-11-06 16:36:05,129 INFO  L470      AbstractCegarLoop]: Abstraction has 127011 states and 171874 transitions.
[2021-11-06 16:36:05,129 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 2 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-11-06 16:36:05,129 INFO  L276                IsEmpty]: Start isEmpty. Operand 127011 states and 171874 transitions.
[2021-11-06 16:36:05,131 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 133
[2021-11-06 16:36:05,131 INFO  L505         BasicCegarLoop]: Found error trace
[2021-11-06 16:36:05,131 INFO  L513         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-06 16:36:05,131 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2021-11-06 16:36:05,131 INFO  L402      AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION === [thin_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION, thin_dtrErr1ASSERT_VIOLATIONERROR_FUNCTION, pool_dtrErr0ASSERT_VIOLATIONERROR_FUNCTION (and 12 more)] ===
[2021-11-06 16:36:05,132 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-06 16:36:05,132 INFO  L85        PathProgramCache]: Analyzing trace with hash -319637133, now seen corresponding path program 1 times
[2021-11-06 16:36:05,132 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-06 16:36:05,132 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462939029]
[2021-11-06 16:36:05,132 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-06 16:36:05,132 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-06 16:36:05,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-06 16:36:05,475 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-06 16:36:05,475 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-06 16:36:05,475 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462939029]
[2021-11-06 16:36:05,475 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462939029] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-06 16:36:05,475 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-06 16:36:05,476 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-11-06 16:36:05,476 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035167438]
[2021-11-06 16:36:05,476 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-06 16:36:05,476 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-06 16:36:05,477 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-06 16:36:05,477 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-06 16:36:05,477 INFO  L87              Difference]: Start difference. First operand 127011 states and 171874 transitions. Second operand  has 3 states, 3 states have (on average 44.0) internal successors, (132), 2 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)