./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i --full-output --architecture 64bit


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


Checking for ERROR reachability
Using default analysis
Version 4d014703
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-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.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 85d97e00cf1e9b99c6408fb17a145ccdf1c28b8c2ddf74a6d3ef473e571b65b9
--- Real Ultimate output ---
This is Ultimate 0.2.1-wip.dd.seqcomp-4d01470
[2021-11-02 16:12:04,467 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-11-02 16:12:04,469 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-11-02 16:12:04,498 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-11-02 16:12:04,501 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-11-02 16:12:04,505 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-11-02 16:12:04,506 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-11-02 16:12:04,511 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-11-02 16:12:04,512 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-11-02 16:12:04,513 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-11-02 16:12:04,514 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-11-02 16:12:04,516 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-11-02 16:12:04,516 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-11-02 16:12:04,520 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-11-02 16:12:04,522 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-11-02 16:12:04,523 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-11-02 16:12:04,524 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-11-02 16:12:04,526 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-11-02 16:12:04,527 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-11-02 16:12:04,530 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-11-02 16:12:04,532 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-11-02 16:12:04,533 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-11-02 16:12:04,534 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-11-02 16:12:04,535 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-11-02 16:12:04,537 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-11-02 16:12:04,538 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-11-02 16:12:04,539 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-11-02 16:12:04,540 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-11-02 16:12:04,540 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-11-02 16:12:04,541 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-11-02 16:12:04,541 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-11-02 16:12:04,541 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-11-02 16:12:04,542 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-11-02 16:12:04,543 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-11-02 16:12:04,544 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-11-02 16:12:04,544 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-11-02 16:12:04,545 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-11-02 16:12:04,545 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-11-02 16:12:04,545 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-11-02 16:12:04,546 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-11-02 16:12:04,547 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-11-02 16:12:04,548 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2021-11-02 16:12:04,570 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-11-02 16:12:04,573 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-11-02 16:12:04,573 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-11-02 16:12:04,574 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-11-02 16:12:04,575 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-11-02 16:12:04,575 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-11-02 16:12:04,575 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-11-02 16:12:04,575 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-11-02 16:12:04,575 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-11-02 16:12:04,575 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-11-02 16:12:04,576 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-11-02 16:12:04,576 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-11-02 16:12:04,576 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-11-02 16:12:04,576 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-11-02 16:12:04,576 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-11-02 16:12:04,577 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-11-02 16:12:04,577 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-11-02 16:12:04,577 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-11-02 16:12:04,577 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-11-02 16:12:04,577 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-02 16:12:04,577 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-11-02 16:12:04,577 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-11-02 16:12:04,578 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-11-02 16:12:04,578 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-11-02 16:12:04,578 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-11-02 16:12:04,578 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-11-02 16:12:04,578 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2021-11-02 16:12:04,578 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-11-02 16:12:04,578 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2021-11-02 16:12:04,579 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 -> 85d97e00cf1e9b99c6408fb17a145ccdf1c28b8c2ddf74a6d3ef473e571b65b9
[2021-11-02 16:12:04,791 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-11-02 16:12:04,805 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-11-02 16:12:04,807 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-11-02 16:12:04,807 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-11-02 16:12:04,808 INFO  L275        PluginConnector]: CDTParser initialized
[2021-11-02 16:12:04,809 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i
[2021-11-02 16:12:04,863 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b5c55a7/a10623058cf346fdba645f0ccb6290f0/FLAGeaaed518d
[2021-11-02 16:12:05,534 INFO  L306              CDTParser]: Found 1 translation units.
[2021-11-02 16:12:05,534 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i
[2021-11-02 16:12:05,571 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b5c55a7/a10623058cf346fdba645f0ccb6290f0/FLAGeaaed518d
[2021-11-02 16:12:05,895 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b5c55a7/a10623058cf346fdba645f0ccb6290f0
[2021-11-02 16:12:05,897 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-11-02 16:12:05,898 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2021-11-02 16:12:05,899 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-11-02 16:12:05,899 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-11-02 16:12:05,901 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-11-02 16:12:05,902 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 04:12:05" (1/1) ...
[2021-11-02 16:12:05,903 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bd0fd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:05, skipping insertion in model container
[2021-11-02 16:12:05,903 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 04:12:05" (1/1) ...
[2021-11-02 16:12:05,907 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-11-02 16:12:06,004 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-11-02 16:12:07,981 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-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i[376899,376912]
[2021-11-02 16:12:08,045 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-11-02 16:12:08,098 INFO  L203         MainTranslator]: Completed pre-run
[2021-11-02 16:12:08,458 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-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i[376899,376912]
[2021-11-02 16:12:08,463 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-11-02 16:12:08,559 INFO  L208         MainTranslator]: Completed translation
[2021-11-02 16:12:08,560 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08 WrapperNode
[2021-11-02 16:12:08,560 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-11-02 16:12:08,562 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-11-02 16:12:08,562 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-11-02 16:12:08,563 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-11-02 16:12:08,580 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:08,713 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:17,411 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-11-02 16:12:17,412 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-11-02 16:12:17,412 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-11-02 16:12:17,412 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-11-02 16:12:17,418 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:17,419 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:18,624 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:18,633 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:21,065 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:22,102 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:22,547 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:23,763 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-11-02 16:12:23,764 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-11-02 16:12:23,764 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-11-02 16:12:23,764 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-11-02 16:12:23,765 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (1/1) ...
[2021-11-02 16:12:23,774 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-02 16:12:23,781 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2021-11-02 16:12:23,794 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)
[2021-11-02 16:12:23,813 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
[2021-11-02 16:12:23,831 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_open
[2021-11-02 16:12:23,831 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_open
[2021-11-02 16:12:23,831 INFO  L130     BoogieDeclarations]: Found specification of procedure default_set_channels
[2021-11-02 16:12:23,831 INFO  L138     BoogieDeclarations]: Found implementation of procedure default_set_channels
[2021-11-02 16:12:23,831 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2021-11-02 16:12:23,831 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2021-11-02 16:12:23,832 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter
[2021-11-02 16:12:23,832 INFO  L130     BoogieDeclarations]: Found specification of procedure __put_user_bad
[2021-11-02 16:12:23,832 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-11-02 16:12:23,832 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2021-11-02 16:12:23,832 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int
[2021-11-02 16:12:23,832 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int
[2021-11-02 16:12:23,832 INFO  L130     BoogieDeclarations]: Found specification of procedure reprogram_timer
[2021-11-02 16:12:23,832 INFO  L138     BoogieDeclarations]: Found implementation of procedure reprogram_timer
[2021-11-02 16:12:23,833 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-11-02 16:12:23,833 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2021-11-02 16:12:23,833 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_ioctl
[2021-11-02 16:12:23,833 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_ioctl
[2021-11-02 16:12:23,833 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2021-11-02 16:12:23,833 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2021-11-02 16:12:23,833 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2021-11-02 16:12:23,833 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2021-11-02 16:12:23,834 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-11-02 16:12:23,834 INFO  L130     BoogieDeclarations]: Found specification of procedure default_set_speed
[2021-11-02 16:12:23,834 INFO  L138     BoogieDeclarations]: Found implementation of procedure default_set_speed
[2021-11-02 16:12:23,834 INFO  L130     BoogieDeclarations]: Found specification of procedure default_set_bits
[2021-11-02 16:12:23,834 INFO  L138     BoogieDeclarations]: Found implementation of procedure default_set_bits
[2021-11-02 16:12:23,834 INFO  L130     BoogieDeclarations]: Found specification of procedure __get_user_bad
[2021-11-02 16:12:23,834 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-11-02 16:12:23,834 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-11-02 16:12:23,835 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_close
[2021-11-02 16:12:23,835 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_close
[2021-11-02 16:12:23,835 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2021-11-02 16:12:23,835 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2021-11-02 16:12:23,835 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID
[2021-11-02 16:12:23,835 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID
[2021-11-02 16:12:23,835 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-11-02 16:12:23,835 INFO  L130     BoogieDeclarations]: Found specification of procedure def_tmr_ioctl
[2021-11-02 16:12:23,836 INFO  L138     BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl
[2021-11-02 16:12:23,836 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-11-02 16:12:23,836 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-11-02 16:13:01,073 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26431: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,073 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26432: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 2 == __copy_to_user_~size;
[2021-11-02 16:13:01,073 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26480: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,073 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26481: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 2 == __copy_to_user_~size;
[2021-11-02 16:13:01,073 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26628: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,073 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26629: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 2 == __copy_to_user_~size;
[2021-11-02 16:13:01,073 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26553: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,074 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26554: assume !__copy_from_user_#t~switch113;__copy_from_user_#t~switch113 := __copy_from_user_#t~switch113 || 2 == __copy_from_user_~size;
[2021-11-02 16:13:01,074 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26530: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,074 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26531: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 2 == __copy_to_user_~size;
[2021-11-02 16:13:01,074 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26592: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,074 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26593: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 2 == __copy_to_user_~size;
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3602-1: __copy_to_user_#t~ret121 := copy_user_generic_#res;__copy_to_user_~tmp___2~1 := __copy_to_user_#t~ret121;havoc __copy_to_user_#t~ret121;__copy_to_user_#res := (if __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296);
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3602-3: __copy_to_user_#t~ret121 := copy_user_generic_#res;__copy_to_user_~tmp___2~1 := __copy_to_user_#t~ret121;havoc __copy_to_user_#t~ret121;__copy_to_user_#res := (if __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296);
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3602-5: __copy_to_user_#t~ret121 := copy_user_generic_#res;__copy_to_user_~tmp___2~1 := __copy_to_user_#t~ret121;havoc __copy_to_user_#t~ret121;__copy_to_user_#res := (if __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296);
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3602-7: __copy_from_user_#t~ret116 := copy_user_generic_#res;__copy_from_user_~tmp___2~0 := __copy_from_user_#t~ret116;havoc __copy_from_user_#t~ret116;__copy_from_user_#res := (if __copy_from_user_~tmp___2~0 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_~tmp___2~0 % 18446744073709551616 % 4294967296 else __copy_from_user_~tmp___2~0 % 18446744073709551616 % 4294967296 - 4294967296);
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3602-9: __copy_to_user_#t~ret121 := copy_user_generic_#res;__copy_to_user_~tmp___2~1 := __copy_to_user_#t~ret121;havoc __copy_to_user_#t~ret121;__copy_to_user_#res := (if __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296);
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3602-11: __copy_to_user_#t~ret121 := copy_user_generic_#res;__copy_to_user_~tmp___2~1 := __copy_to_user_#t~ret121;havoc __copy_to_user_#t~ret121;__copy_to_user_#res := (if __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_to_user_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296);
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: havoc __copy_from_user_#t~switch113;
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: assume !__copy_from_user_#t~switch113;__copy_from_user_#t~switch113 := __copy_from_user_#t~switch113 || 4 == __copy_from_user_~size;
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3638: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,080 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3638: assume !__copy_from_user_#t~switch113;__copy_from_user_#t~switch113 := __copy_from_user_#t~switch113 || 8 == __copy_from_user_~size;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3643: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3643: assume !__copy_from_user_#t~switch113;__copy_from_user_#t~switch113 := __copy_from_user_#t~switch113 || 10 == __copy_from_user_~size;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3648: assume __copy_from_user_#t~switch113;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3648: assume !__copy_from_user_#t~switch113;__copy_from_user_#t~switch113 := __copy_from_user_#t~switch113 || 16 == __copy_from_user_~size;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3653: assume 0 != __copy_from_user_~tmp___0~5;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3653: assume !(0 != __copy_from_user_~tmp___0~5);__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3661: assume __copy_from_user_#t~switch113;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3661: assume !__copy_from_user_#t~switch113;__copy_from_user_#t~switch113 := true;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3666: assume 0 != __copy_from_user_~tmp___1~1;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3666: assume !(0 != __copy_from_user_~tmp___1~1);__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3674: assume __copy_from_user_#t~switch113;copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_from_user_~dst.base, __copy_from_user_~dst.offset, __copy_from_user_~src.base, __copy_from_user_~src.offset, __copy_from_user_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3674: assume !__copy_from_user_#t~switch113;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692: havoc __copy_to_user_#t~switch118;
[2021-11-02 16:13:01,081 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-2: havoc __copy_to_user_#t~switch118;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-1: havoc __copy_to_user_#t~switch118;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-4: havoc __copy_to_user_#t~switch118;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-3: havoc __copy_to_user_#t~switch118;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-1: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-1: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 4 == __copy_to_user_~size;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 4 == __copy_to_user_~size;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-3: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-3: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 4 == __copy_to_user_~size;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-2: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-2: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 4 == __copy_to_user_~size;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-4: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-4: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 4 == __copy_to_user_~size;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 8 == __copy_to_user_~size;
[2021-11-02 16:13:01,082 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 8 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-3: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-3: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 8 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-2: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-2: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 8 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-4: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-4: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 8 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-1: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-1: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 10 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 10 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-3: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-3: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 10 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-2: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-2: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 10 == __copy_to_user_~size;
[2021-11-02 16:13:01,083 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-4: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-4: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 10 == __copy_to_user_~size;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-1: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-1: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 16 == __copy_to_user_~size;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 16 == __copy_to_user_~size;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-3: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-3: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 16 == __copy_to_user_~size;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-2: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-2: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 16 == __copy_to_user_~size;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-4: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3709-4: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := __copy_to_user_#t~switch118 || 16 == __copy_to_user_~size;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-1: assume 0 != __copy_to_user_~tmp___0~6;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-1: assume !(0 != __copy_to_user_~tmp___0~6);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume 0 != __copy_to_user_~tmp___0~6;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,084 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume !(0 != __copy_to_user_~tmp___0~6);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-3: assume 0 != __copy_to_user_~tmp___0~6;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-3: assume !(0 != __copy_to_user_~tmp___0~6);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-2: assume 0 != __copy_to_user_~tmp___0~6;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-2: assume !(0 != __copy_to_user_~tmp___0~6);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-4: assume 0 != __copy_to_user_~tmp___0~6;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-4: assume !(0 != __copy_to_user_~tmp___0~6);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-1: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-1: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-3: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-3: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-2: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-2: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-02 16:13:01,085 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-4: assume __copy_to_user_#t~switch118;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-4: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-1: assume 0 != __copy_to_user_~tmp___1~2;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-1: assume !(0 != __copy_to_user_~tmp___1~2);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume 0 != __copy_to_user_~tmp___1~2;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume !(0 != __copy_to_user_~tmp___1~2);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-3: assume 0 != __copy_to_user_~tmp___1~2;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-3: assume !(0 != __copy_to_user_~tmp___1~2);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-2: assume 0 != __copy_to_user_~tmp___1~2;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-2: assume !(0 != __copy_to_user_~tmp___1~2);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-4: assume 0 != __copy_to_user_~tmp___1~2;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3725-4: assume !(0 != __copy_to_user_~tmp___1~2);__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-1: assume __copy_to_user_#t~switch118;copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_~dst.base, __copy_to_user_~dst.offset, __copy_to_user_~src.base, __copy_to_user_~src.offset, __copy_to_user_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-1: assume !__copy_to_user_#t~switch118;
[2021-11-02 16:13:01,086 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume __copy_to_user_#t~switch118;copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_~dst.base, __copy_to_user_~dst.offset, __copy_to_user_~src.base, __copy_to_user_~src.offset, __copy_to_user_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296;
[2021-11-02 16:13:01,087 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume !__copy_to_user_#t~switch118;
[2021-11-02 16:13:01,087 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-3: assume __copy_to_user_#t~switch118;copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_~dst.base, __copy_to_user_~dst.offset, __copy_to_user_~src.base, __copy_to_user_~src.offset, __copy_to_user_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296;
[2021-11-02 16:13:01,087 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-3: assume !__copy_to_user_#t~switch118;
[2021-11-02 16:13:01,087 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-2: assume __copy_to_user_#t~switch118;copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_~dst.base, __copy_to_user_~dst.offset, __copy_to_user_~src.base, __copy_to_user_~src.offset, __copy_to_user_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296;
[2021-11-02 16:13:01,087 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-2: assume !__copy_to_user_#t~switch118;
[2021-11-02 16:13:01,087 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-4: assume __copy_to_user_#t~switch118;copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_~dst.base, __copy_to_user_~dst.offset, __copy_to_user_~src.base, __copy_to_user_~src.offset, __copy_to_user_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296;
[2021-11-02 16:13:01,087 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-4: assume !__copy_to_user_#t~switch118;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-62: __copy_from_user_#t~ret114 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_#t~ret114 && __copy_from_user_#t~ret114 <= 9223372036854775807;__copy_from_user_~tmp___0~5 := __copy_from_user_#t~ret114;havoc __copy_from_user_#t~ret114;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-63: __copy_from_user_#t~ret115 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_#t~ret115 && __copy_from_user_#t~ret115 <= 9223372036854775807;__copy_from_user_~tmp___1~1 := __copy_from_user_#t~ret115;havoc __copy_from_user_#t~ret115;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-60: __copy_to_user_#t~ret119 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret119 && __copy_to_user_#t~ret119 <= 9223372036854775807;__copy_to_user_~tmp___0~6 := __copy_to_user_#t~ret119;havoc __copy_to_user_#t~ret119;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-61: __copy_to_user_#t~ret120 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret120 && __copy_to_user_#t~ret120 <= 9223372036854775807;__copy_to_user_~tmp___1~2 := __copy_to_user_#t~ret120;havoc __copy_to_user_#t~ret120;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-58: __copy_to_user_#t~ret119 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret119 && __copy_to_user_#t~ret119 <= 9223372036854775807;__copy_to_user_~tmp___0~6 := __copy_to_user_#t~ret119;havoc __copy_to_user_#t~ret119;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-59: __copy_to_user_#t~ret120 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret120 && __copy_to_user_#t~ret120 <= 9223372036854775807;__copy_to_user_~tmp___1~2 := __copy_to_user_#t~ret120;havoc __copy_to_user_#t~ret120;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-56: __copy_to_user_#t~ret119 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret119 && __copy_to_user_#t~ret119 <= 9223372036854775807;__copy_to_user_~tmp___0~6 := __copy_to_user_#t~ret119;havoc __copy_to_user_#t~ret119;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-57: __copy_to_user_#t~ret120 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret120 && __copy_to_user_#t~ret120 <= 9223372036854775807;__copy_to_user_~tmp___1~2 := __copy_to_user_#t~ret120;havoc __copy_to_user_#t~ret120;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-66: __copy_to_user_#t~ret119 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret119 && __copy_to_user_#t~ret119 <= 9223372036854775807;__copy_to_user_~tmp___0~6 := __copy_to_user_#t~ret119;havoc __copy_to_user_#t~ret119;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-67: __copy_to_user_#t~ret120 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret120 && __copy_to_user_#t~ret120 <= 9223372036854775807;__copy_to_user_~tmp___1~2 := __copy_to_user_#t~ret120;havoc __copy_to_user_#t~ret120;
[2021-11-02 16:13:01,091 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-64: __copy_to_user_#t~ret119 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret119 && __copy_to_user_#t~ret119 <= 9223372036854775807;__copy_to_user_~tmp___0~6 := __copy_to_user_#t~ret119;havoc __copy_to_user_#t~ret119;
[2021-11-02 16:13:01,092 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L13385-65: __copy_to_user_#t~ret120 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_#t~ret120 && __copy_to_user_#t~ret120 <= 9223372036854775807;__copy_to_user_~tmp___1~2 := __copy_to_user_#t~ret120;havoc __copy_to_user_#t~ret120;
[2021-11-02 16:13:01,227 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-11-02 16:13:01,228 INFO  L299             CfgBuilder]: Removed 50309 assume(true) statements.
[2021-11-02 16:13:01,265 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 04:13:01 BoogieIcfgContainer
[2021-11-02 16:13:01,265 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-11-02 16:13:01,268 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-11-02 16:13:01,268 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-11-02 16:13:01,271 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-11-02 16:13:01,271 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 04:12:05" (1/3) ...
[2021-11-02 16:13:01,271 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29a7c41d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 04:13:01, skipping insertion in model container
[2021-11-02 16:13:01,272 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 04:12:08" (2/3) ...
[2021-11-02 16:13:01,272 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29a7c41d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 04:13:01, skipping insertion in model container
[2021-11-02 16:13:01,272 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 04:13:01" (3/3) ...
[2021-11-02 16:13:01,279 INFO  L111   eAbstractionObserver]: Analyzing ICFG main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i
[2021-11-02 16:13:01,283 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-11-02 16:13:01,283 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-11-02 16:13:01,418 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-11-02 16:13:01,423 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
[2021-11-02 16:13:01,423 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-11-02 16:13:01,877 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 51149 states, 50720 states have (on average 1.5264984227129337) internal successors, (77424), 50751 states have internal predecessors, (77424), 416 states have call successors, (416), 11 states have call predecessors, (416), 11 states have return successors, (416), 398 states have call predecessors, (416), 416 states have call successors, (416)
[2021-11-02 16:13:01,880 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2021-11-02 16:13:01,880 INFO  L506         BasicCegarLoop]: Found error trace
[2021-11-02 16:13:01,880 INFO  L514         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-02 16:13:01,881 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-11-02 16:13:01,884 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-02 16:13:01,884 INFO  L85        PathProgramCache]: Analyzing trace with hash 2010428508, now seen corresponding path program 1 times
[2021-11-02 16:13:01,890 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-02 16:13:01,890 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070905171]
[2021-11-02 16:13:01,890 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-02 16:13:01,891 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-02 16:13:02,255 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-02 16:13:02,461 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-02 16:13:02,461 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-02 16:13:02,461 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070905171]
[2021-11-02 16:13:02,462 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070905171] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-02 16:13:02,462 INFO  L186   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-11-02 16:13:02,462 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-11-02 16:13:02,463 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357409035]
[2021-11-02 16:13:02,466 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-02 16:13:02,467 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-02 16:13:02,501 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-02 16:13:02,502 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-02 16:13:02,590 INFO  L87              Difference]: Start difference. First operand  has 51149 states, 50720 states have (on average 1.5264984227129337) internal successors, (77424), 50751 states have internal predecessors, (77424), 416 states have call successors, (416), 11 states have call predecessors, (416), 11 states have return successors, (416), 398 states have call predecessors, (416), 416 states have call successors, (416) Second operand  has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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)
[2021-11-02 16:13:04,689 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []