./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 c36dfa3b
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-c36dfa3
[2021-11-04 01:55:22,650 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-11-04 01:55:22,652 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-11-04 01:55:22,699 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-11-04 01:55:22,700 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-11-04 01:55:22,703 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-11-04 01:55:22,704 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-11-04 01:55:22,706 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-11-04 01:55:22,707 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-11-04 01:55:22,711 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-11-04 01:55:22,712 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-11-04 01:55:22,713 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-11-04 01:55:22,713 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-11-04 01:55:22,714 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-11-04 01:55:22,716 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-11-04 01:55:22,716 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-11-04 01:55:22,720 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-11-04 01:55:22,721 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-11-04 01:55:22,722 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-11-04 01:55:22,723 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-11-04 01:55:22,726 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-11-04 01:55:22,727 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-11-04 01:55:22,728 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-11-04 01:55:22,729 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-11-04 01:55:22,730 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-11-04 01:55:22,731 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-11-04 01:55:22,732 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-11-04 01:55:22,732 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-11-04 01:55:22,733 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-11-04 01:55:22,733 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-11-04 01:55:22,734 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-11-04 01:55:22,734 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-11-04 01:55:22,735 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-11-04 01:55:22,736 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-11-04 01:55:22,737 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-11-04 01:55:22,737 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-11-04 01:55:22,737 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-11-04 01:55:22,737 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-11-04 01:55:22,738 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-11-04 01:55:22,738 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-11-04 01:55:22,738 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-11-04 01:55:22,739 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2021-11-04 01:55:22,763 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-11-04 01:55:22,763 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-11-04 01:55:22,767 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-11-04 01:55:22,767 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-11-04 01:55:22,768 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-11-04 01:55:22,768 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-11-04 01:55:22,768 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-11-04 01:55:22,768 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-11-04 01:55:22,768 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-11-04 01:55:22,769 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-11-04 01:55:22,769 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-11-04 01:55:22,769 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-11-04 01:55:22,769 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-11-04 01:55:22,770 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-11-04 01:55:22,770 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-11-04 01:55:22,770 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-11-04 01:55:22,770 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-11-04 01:55:22,770 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-11-04 01:55:22,770 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-11-04 01:55:22,770 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-04 01:55:22,771 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-11-04 01:55:22,771 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-11-04 01:55:22,771 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-11-04 01:55:22,771 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-11-04 01:55:22,771 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-11-04 01:55:22,771 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-11-04 01:55:22,771 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2021-11-04 01:55:22,773 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-11-04 01:55:22,773 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2021-11-04 01:55:22,773 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
[2021-11-04 01:55:22,917 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-11-04 01:55:22,930 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-11-04 01:55:22,931 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-11-04 01:55:22,932 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-11-04 01:55:22,934 INFO  L275        PluginConnector]: CDTParser initialized
[2021-11-04 01:55:22,942 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i
[2021-11-04 01:55:22,992 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d79d9d666/f2cd51d711624ef58aefd51237bc7e71/FLAG435939537
[2021-11-04 01:55:23,603 INFO  L306              CDTParser]: Found 1 translation units.
[2021-11-04 01:55:23,603 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i
[2021-11-04 01:55:23,657 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d79d9d666/f2cd51d711624ef58aefd51237bc7e71/FLAG435939537
[2021-11-04 01:55:23,739 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d79d9d666/f2cd51d711624ef58aefd51237bc7e71
[2021-11-04 01:55:23,741 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-11-04 01:55:23,743 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2021-11-04 01:55:23,745 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-11-04 01:55:23,745 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-11-04 01:55:23,748 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-11-04 01:55:23,748 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:55:23" (1/1) ...
[2021-11-04 01:55:23,749 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54dd3083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:23, skipping insertion in model container
[2021-11-04 01:55:23,749 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:55:23" (1/1) ...
[2021-11-04 01:55:23,754 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-11-04 01:55:23,852 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-11-04 01:55:25,516 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]
[2021-11-04 01:55:25,569 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-11-04 01:55:25,615 INFO  L203         MainTranslator]: Completed pre-run
[2021-11-04 01:55:25,906 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]
[2021-11-04 01:55:25,912 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-11-04 01:55:26,024 INFO  L208         MainTranslator]: Completed translation
[2021-11-04 01:55:26,025 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26 WrapperNode
[2021-11-04 01:55:26,025 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-11-04 01:55:26,027 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-11-04 01:55:26,027 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-11-04 01:55:26,027 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-11-04 01:55:26,032 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:26,158 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:32,723 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-11-04 01:55:32,724 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-11-04 01:55:32,724 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-11-04 01:55:32,724 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-11-04 01:55:32,730 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:32,731 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:34,506 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:34,506 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:36,948 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:37,530 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:37,893 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:39,392 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-11-04 01:55:39,393 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-11-04 01:55:39,393 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-11-04 01:55:39,394 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-11-04 01:55:39,394 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (1/1) ...
[2021-11-04 01:55:39,399 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-04 01:55:39,407 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2021-11-04 01:55:39,424 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)
[2021-11-04 01:55:39,440 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
[2021-11-04 01:55:39,463 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_open
[2021-11-04 01:55:39,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_open
[2021-11-04 01:55:39,463 INFO  L130     BoogieDeclarations]: Found specification of procedure default_set_channels
[2021-11-04 01:55:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure default_set_channels
[2021-11-04 01:55:39,464 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2021-11-04 01:55:39,464 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2021-11-04 01:55:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter
[2021-11-04 01:55:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure __put_user_bad
[2021-11-04 01:55:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-11-04 01:55:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2021-11-04 01:55:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int
[2021-11-04 01:55:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int
[2021-11-04 01:55:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure reprogram_timer
[2021-11-04 01:55:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure reprogram_timer
[2021-11-04 01:55:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-11-04 01:55:39,466 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2021-11-04 01:55:39,466 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_ioctl
[2021-11-04 01:55:39,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_ioctl
[2021-11-04 01:55:39,466 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2021-11-04 01:55:39,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2021-11-04 01:55:39,466 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2021-11-04 01:55:39,466 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2021-11-04 01:55:39,466 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-11-04 01:55:39,466 INFO  L130     BoogieDeclarations]: Found specification of procedure default_set_speed
[2021-11-04 01:55:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure default_set_speed
[2021-11-04 01:55:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure default_set_bits
[2021-11-04 01:55:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure default_set_bits
[2021-11-04 01:55:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure __get_user_bad
[2021-11-04 01:55:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-11-04 01:55:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-11-04 01:55:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_close
[2021-11-04 01:55:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure timer_close
[2021-11-04 01:55:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2021-11-04 01:55:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2021-11-04 01:55:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID
[2021-11-04 01:55:39,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID
[2021-11-04 01:55:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-11-04 01:55:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure def_tmr_ioctl
[2021-11-04 01:55:39,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl
[2021-11-04 01:55:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-11-04 01:55:39,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-11-04 01:56:15,810 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26431: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,810 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;
[2021-11-04 01:56:15,810 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26480: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,810 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;
[2021-11-04 01:56:15,811 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26628: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,811 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;
[2021-11-04 01:56:15,811 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26553: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-04 01:56:15,811 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;
[2021-11-04 01:56:15,811 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26530: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,811 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;
[2021-11-04 01:56:15,811 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26592: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,811 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;
[2021-11-04 01:56:15,816 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);
[2021-11-04 01:56:15,817 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);
[2021-11-04 01:56:15,817 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);
[2021-11-04 01:56:15,817 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);
[2021-11-04 01:56:15,817 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);
[2021-11-04 01:56:15,817 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);
[2021-11-04 01:56:15,817 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: havoc __copy_from_user_#t~switch113;
[2021-11-04 01:56:15,818 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-04 01:56:15,818 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;
[2021-11-04 01:56:15,818 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3638: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-04 01:56:15,819 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;
[2021-11-04 01:56:15,819 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3643: assume __copy_from_user_#t~switch113;__copy_from_user_#res := __copy_from_user_~ret~2;
[2021-11-04 01:56:15,819 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;
[2021-11-04 01:56:15,819 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;
[2021-11-04 01:56:15,819 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;
[2021-11-04 01:56:15,819 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;
[2021-11-04 01:56:15,819 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;
[2021-11-04 01:56:15,819 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;
[2021-11-04 01:56:15,820 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3661: assume !__copy_from_user_#t~switch113;__copy_from_user_#t~switch113 := true;
[2021-11-04 01:56:15,820 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;
[2021-11-04 01:56:15,820 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;
[2021-11-04 01:56:15,820 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;
[2021-11-04 01:56:15,820 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3674: assume !__copy_from_user_#t~switch113;
[2021-11-04 01:56:15,820 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692: havoc __copy_to_user_#t~switch118;
[2021-11-04 01:56:15,820 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-2: havoc __copy_to_user_#t~switch118;
[2021-11-04 01:56:15,821 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-1: havoc __copy_to_user_#t~switch118;
[2021-11-04 01:56:15,821 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-4: havoc __copy_to_user_#t~switch118;
[2021-11-04 01:56:15,821 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3692-3: havoc __copy_to_user_#t~switch118;
[2021-11-04 01:56:15,821 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-1: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,821 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;
[2021-11-04 01:56:15,821 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,821 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;
[2021-11-04 01:56:15,821 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-3: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,821 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;
[2021-11-04 01:56:15,822 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-2: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,822 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;
[2021-11-04 01:56:15,822 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-4: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,822 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;
[2021-11-04 01:56:15,822 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,822 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;
[2021-11-04 01:56:15,822 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,822 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;
[2021-11-04 01:56:15,823 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-3: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,823 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;
[2021-11-04 01:56:15,823 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-2: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,823 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;
[2021-11-04 01:56:15,823 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-4: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,823 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;
[2021-11-04 01:56:15,823 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-1: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,823 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;
[2021-11-04 01:56:15,824 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,824 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;
[2021-11-04 01:56:15,824 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-3: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,824 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;
[2021-11-04 01:56:15,824 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-2: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,824 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;
[2021-11-04 01:56:15,824 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-4: assume __copy_to_user_#t~switch118;__copy_to_user_#res := __copy_to_user_~ret~3;
[2021-11-04 01:56:15,824 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;
[2021-11-04 01:56:15,825 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;
[2021-11-04 01:56:15,825 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;
[2021-11-04 01:56:15,825 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;
[2021-11-04 01:56:15,825 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;
[2021-11-04 01:56:15,825 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;
[2021-11-04 01:56:15,825 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;
[2021-11-04 01:56:15,825 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;
[2021-11-04 01:56:15,826 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;
[2021-11-04 01:56:15,826 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;
[2021-11-04 01:56:15,826 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;
[2021-11-04 01:56:15,826 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;
[2021-11-04 01:56:15,826 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;
[2021-11-04 01:56:15,826 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;
[2021-11-04 01:56:15,826 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;
[2021-11-04 01:56:15,827 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;
[2021-11-04 01:56:15,827 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;
[2021-11-04 01:56:15,827 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;
[2021-11-04 01:56:15,827 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;
[2021-11-04 01:56:15,827 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;
[2021-11-04 01:56:15,827 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;
[2021-11-04 01:56:15,827 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;
[2021-11-04 01:56:15,828 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-1: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-04 01:56:15,828 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;
[2021-11-04 01:56:15,828 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-04 01:56:15,828 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;
[2021-11-04 01:56:15,828 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-3: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-04 01:56:15,828 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;
[2021-11-04 01:56:15,828 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-2: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-04 01:56:15,828 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;
[2021-11-04 01:56:15,829 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3721-4: assume !__copy_to_user_#t~switch118;__copy_to_user_#t~switch118 := true;
[2021-11-04 01:56:15,829 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;
[2021-11-04 01:56:15,829 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;
[2021-11-04 01:56:15,829 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;
[2021-11-04 01:56:15,829 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;
[2021-11-04 01:56:15,829 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;
[2021-11-04 01:56:15,829 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;
[2021-11-04 01:56:15,829 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;
[2021-11-04 01:56:15,830 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;
[2021-11-04 01:56:15,830 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;
[2021-11-04 01:56:15,830 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;
[2021-11-04 01:56:15,830 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;
[2021-11-04 01:56:15,830 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-1: assume !__copy_to_user_#t~switch118;
[2021-11-04 01:56:15,830 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;
[2021-11-04 01:56:15,830 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume !__copy_to_user_#t~switch118;
[2021-11-04 01:56:15,830 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;
[2021-11-04 01:56:15,831 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-3: assume !__copy_to_user_#t~switch118;
[2021-11-04 01:56:15,831 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;
[2021-11-04 01:56:15,831 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-2: assume !__copy_to_user_#t~switch118;
[2021-11-04 01:56:15,831 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;
[2021-11-04 01:56:15,831 INFO  L757   $ProcedureCfgBuilder]: dead code at ProgramPoint L3733-4: assume !__copy_to_user_#t~switch118;
[2021-11-04 01:56:15,835 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;
[2021-11-04 01:56:15,835 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;
[2021-11-04 01:56:15,835 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;
[2021-11-04 01:56:15,835 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;
[2021-11-04 01:56:15,835 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;
[2021-11-04 01:56:15,835 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;
[2021-11-04 01:56:15,836 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;
[2021-11-04 01:56:15,836 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;
[2021-11-04 01:56:15,836 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;
[2021-11-04 01:56:15,836 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;
[2021-11-04 01:56:15,836 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;
[2021-11-04 01:56:15,836 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;
[2021-11-04 01:56:16,145 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-11-04 01:56:16,145 INFO  L299             CfgBuilder]: Removed 50309 assume(true) statements.
[2021-11-04 01:56:16,182 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:56:16 BoogieIcfgContainer
[2021-11-04 01:56:16,183 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-11-04 01:56:16,184 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-11-04 01:56:16,184 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-11-04 01:56:16,187 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-11-04 01:56:16,187 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.11 01:55:23" (1/3) ...
[2021-11-04 01:56:16,187 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@480797d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:56:16, skipping insertion in model container
[2021-11-04 01:56:16,187 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:55:26" (2/3) ...
[2021-11-04 01:56:16,188 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@480797d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:56:16, skipping insertion in model container
[2021-11-04 01:56:16,188 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:56:16" (3/3) ...
[2021-11-04 01:56:16,189 INFO  L111   eAbstractionObserver]: Analyzing ICFG main1_sound-oss-sound-ko--32_7a--c4cb1dd-1.i
[2021-11-04 01:56:16,192 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-11-04 01:56:16,192 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-11-04 01:56:16,321 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-11-04 01:56:16,326 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
[2021-11-04 01:56:16,326 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-11-04 01:56:16,834 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)
[2021-11-04 01:56:16,837 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2021-11-04 01:56:16,837 INFO  L506         BasicCegarLoop]: Found error trace
[2021-11-04 01:56:16,838 INFO  L514         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-11-04 01:56:16,838 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-11-04 01:56:16,844 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-11-04 01:56:16,844 INFO  L85        PathProgramCache]: Analyzing trace with hash 2010428508, now seen corresponding path program 1 times
[2021-11-04 01:56:16,850 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-11-04 01:56:16,850 INFO  L332   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355395598]
[2021-11-04 01:56:16,851 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-11-04 01:56:16,851 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-11-04 01:56:17,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-11-04 01:56:17,479 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-11-04 01:56:17,480 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-11-04 01:56:17,480 INFO  L332   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355395598]
[2021-11-04 01:56:17,480 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355395598] provided 1 perfect and 0 imperfect interpolant sequences
[2021-11-04 01:56:17,481 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2021-11-04 01:56:17,481 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-11-04 01:56:17,482 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197716448]
[2021-11-04 01:56:17,482 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2021-11-04 01:56:17,485 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2021-11-04 01:56:17,485 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-11-04 01:56:17,500 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-11-04 01:56:17,500 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-11-04 01:56:17,632 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)
[2021-11-04 01:56:19,756 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2021-11-04 01:59:53,539 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2021-11-04 01:59:57,890 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 01:59:59,970 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:02,075 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:04,160 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:06,246 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:08,333 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:10,416 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:12,501 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:14,589 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:16,672 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:18,767 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:20,857 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:22,951 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:25,048 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:27,137 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:29,225 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:31,307 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2021-11-04 02:00:33,401 WARN  L515   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []