java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i
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This is Ultimate 0.1.24-fea9116
[2019-09-21 10:09:13,426 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-09-21 10:09:13,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 10:09:13,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 10:09:13,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 10:09:13,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 10:09:13,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 10:09:13,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 10:09:13,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 10:09:13,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 10:09:13,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 10:09:13,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 10:09:13,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 10:09:13,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 10:09:13,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 10:09:13,452 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 10:09:13,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 10:09:13,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 10:09:13,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 10:09:13,461 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 10:09:13,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 10:09:13,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 10:09:13,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 10:09:13,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 10:09:13,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 10:09:13,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 10:09:13,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 10:09:13,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 10:09:13,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 10:09:13,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 10:09:13,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-21 10:09:13,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-21 10:09:13,478 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 10:09:13,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 10:09:13,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 10:09:13,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 10:09:13,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 10:09:13,481 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 10:09:13,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-21 10:09:13,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-21 10:09:13,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 10:09:13,483 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-09-21 10:09:13,497 INFO L113 SettingsManager]: Loading preferences was successful
[2019-09-21 10:09:13,498 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 10:09:13,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 10:09:13,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-09-21 10:09:13,499 INFO L138 SettingsManager]: * Use SBE=true
[2019-09-21 10:09:13,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 10:09:13,500 INFO L138 SettingsManager]: * sizeof long=4
[2019-09-21 10:09:13,500 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-09-21 10:09:13,500 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-09-21 10:09:13,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-09-21 10:09:13,500 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 10:09:13,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 10:09:13,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 10:09:13,501 INFO L138 SettingsManager]: * sizeof long double=12
[2019-09-21 10:09:13,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-09-21 10:09:13,501 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-09-21 10:09:13,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-09-21 10:09:13,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 10:09:13,502 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-09-21 10:09:13,502 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-09-21 10:09:13,502 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-09-21 10:09:13,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 10:09:13,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 10:09:13,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 10:09:13,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 10:09:13,503 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-09-21 10:09:13,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 10:09:13,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 10:09:13,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-09-21 10:09:13,549 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 10:09:13,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 10:09:13,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 10:09:13,569 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-09-21 10:09:13,569 INFO L275 PluginConnector]: CDTParser initialized
[2019-09-21 10:09:13,570 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i
[2019-09-21 10:09:13,643 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a33890b/955756242c4a45f681c85e2b278830c2/FLAGc3c4e4bfb
[2019-09-21 10:09:14,407 INFO L306 CDTParser]: Found 1 translation units.
[2019-09-21 10:09:14,411 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i
[2019-09-21 10:09:14,443 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a33890b/955756242c4a45f681c85e2b278830c2/FLAGc3c4e4bfb
[2019-09-21 10:09:14,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a33890b/955756242c4a45f681c85e2b278830c2
[2019-09-21 10:09:14,528 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 10:09:14,529 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 10:09:14,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 10:09:14,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 10:09:14,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 10:09:14,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 10:09:14" (1/1) ...
[2019-09-21 10:09:14,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64295562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:14, skipping insertion in model container
[2019-09-21 10:09:14,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 10:09:14" (1/1) ...
[2019-09-21 10:09:14,544 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-09-21 10:09:14,649 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-09-21 10:09:15,539 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 10:09:15,561 INFO L188 MainTranslator]: Completed pre-run
[2019-09-21 10:09:15,792 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 10:09:15,847 INFO L192 MainTranslator]: Completed translation
[2019-09-21 10:09:15,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15 WrapperNode
[2019-09-21 10:09:15,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 10:09:15,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 10:09:15,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 10:09:15,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 10:09:15,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
[2019-09-21 10:09:15,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
[2019-09-21 10:09:15,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
[2019-09-21 10:09:15,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
[2019-09-21 10:09:15,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
[2019-09-21 10:09:15,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
[2019-09-21 10:09:15,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
[2019-09-21 10:09:15,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 10:09:15,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 10:09:15,977 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 10:09:15,977 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-09-21 10:09:15,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:09:15" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 10:09:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 10:09:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 10:09:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int
[2019-09-21 10:09:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-09-21 10:09:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock
[2019-09-21 10:09:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_sk
[2019-09-21 10:09:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pppox_proto
[2019-09-21 10:09:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pppox_proto
[2019-09-21 10:09:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_unbind_sock
[2019-09-21 10:09:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_ioctl
[2019-09-21 10:09:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_create
[2019-09-21 10:09:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_init
[2019-09-21 10:09:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_exit
[2019-09-21 10:09:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 10:09:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert
[2019-09-21 10:09:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get
[2019-09-21 10:09:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get
[2019-09-21 10:09:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put
[2019-09-21 10:09:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit
[2019-09-21 10:09:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount
[2019-09-21 10:09:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-09-21 10:09:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1
[2019-09-21 10:09:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2
[2019-09-21 10:09:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module
[2019-09-21 10:09:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-09-21 10:09:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int
[2019-09-21 10:09:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock_nested
[2019-09-21 10:09:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault
[2019-09-21 10:09:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_index
[2019-09-21 10:09:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel
[2019-09-21 10:09:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure release_sock
[2019-09-21 10:09:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_register
[2019-09-21 10:09:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_unregister
[2019-09-21 10:09:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-09-21 10:09:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree
[2019-09-21 10:09:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 10:09:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault
[2019-09-21 10:09:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module
[2019-09-21 10:09:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1
[2019-09-21 10:09:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2
[2019-09-21 10:09:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get
[2019-09-21 10:09:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get
[2019-09-21 10:09:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put
[2019-09-21 10:09:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount
[2019-09-21 10:09:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit
[2019-09-21 10:09:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register
[2019-09-21 10:09:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister
[2019-09-21 10:09:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel
[2019-09-21 10:09:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index
[2019-09-21 10:09:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock_nested
[2019-09-21 10:09:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock
[2019-09-21 10:09:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock
[2019-09-21 10:09:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_sk
[2019-09-21 10:09:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure register_pppox_proto
[2019-09-21 10:09:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pppox_proto
[2019-09-21 10:09:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_unbind_sock
[2019-09-21 10:09:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_ioctl
[2019-09-21 10:09:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-21 10:09:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-21 10:09:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-09-21 10:09:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-09-21 10:09:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int
[2019-09-21 10:09:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_create
[2019-09-21 10:09:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-21 10:09:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-09-21 10:09:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_init
[2019-09-21 10:09:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_exit
[2019-09-21 10:09:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-09-21 10:09:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-09-21 10:09:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 10:09:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-09-21 10:09:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert
[2019-09-21 10:09:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int
[2019-09-21 10:09:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-09-21 10:09:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc
[2019-09-21 10:09:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2019-09-21 10:09:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure kfree
[2019-09-21 10:09:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-21 10:09:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 10:09:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-21 10:09:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-21 10:09:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 10:09:16,456 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-21 10:09:16,555 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false;
[2019-09-21 10:09:16,555 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false;
[2019-09-21 10:09:16,556 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-09-21 10:09:16,556 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-09-21 10:09:16,557 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-21 10:09:16,594 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false;
[2019-09-21 10:09:16,594 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false;
[2019-09-21 10:09:16,677 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true;
[2019-09-21 10:09:17,276 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 10:09:17,276 INFO L283 CfgBuilder]: Removed 1 assume(true) statements.
[2019-09-21 10:09:17,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 10:09:17 BoogieIcfgContainer
[2019-09-21 10:09:17,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 10:09:17,278 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 10:09:17,278 INFO L271 PluginConnector]: Initializing Sifa...
[2019-09-21 10:09:17,279 INFO L275 PluginConnector]: Sifa initialized
[2019-09-21 10:09:17,280 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 10:09:17" (1/1) ...
[2019-09-21 10:09:17,280 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds
(negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than
(negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid
[2019-09-21 10:09:17,308 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 10:09:17,308 INFO L169 IcfgInterpreter]: Building call graph
[2019-09-21 10:09:17,317 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-21 10:09:17,329 INFO L179 IcfgInterpreter]: Starting interpretation
[2019-09-21 10:09:17,330 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-09-21 10:09:17,798 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 109 for LOIs
[2019-09-21 10:09:19,702 INFO L199 IcfgInterpreter]: Interpreting procedure pppox_create with input of size 123 for LOIs
[2019-09-21 10:09:19,753 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_module_put_2 with input of size 183 for LOIs
[2019-09-21 10:09:19,763 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_module_put with input of size 183 for LOIs
[2019-09-21 10:09:19,775 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_check_final_state with input of size 110 for LOIs
[2019-09-21 10:09:19,805 INFO L199 IcfgInterpreter]: Interpreting procedure ldv_blast_assert with input of size 191 for LOIs
[2019-09-21 10:09:19,829 INFO L183 IcfgInterpreter]: Interpretation finished
[2019-09-21 10:09:19,829 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-09-21 10:09:19,832 INFO L193 IcfgInterpreter]: Reachable states at location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 265#(or (and (<= 0 |~#pppox_proto_family~0.offset|) (<= |#NULL.base| 0) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 0 |#NULL.base|) (= 1 (select |#valid| |#t~string32.base|)) (< |#t~string32.base| |#StackHeapBarrier|) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (= 0 (select |#valid| 0)) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (not (= 0 |#t~string32.base|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0)) (<= 0 |#NULL.base|) (<= |~#pppox_protos~0.offset| 0) (<= 0 |~#pppox_protos~0.offset|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |#t~string32.offset| 0) (<= 1 ~LDV_IN_INTERRUPT~0) (<= 0 |#t~string32.offset|) (<= |~#pppox_proto_family~0.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (not (= 1 ~ldv_module_refcounter~0))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (|v_pppox_create_#in~protocol_BEFORE_CALL_6| Int)) (or (and (<= 0 |~#pppox_proto_family~0.offset|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 1 (select |#valid| |#t~string32.base|)) (<= 0 |#NULL.base|) (< |#t~string32.base| |#StackHeapBarrier|) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (<= 0 |#t~string32.offset|) (<= |~#pppox_proto_family~0.offset| 0) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8))) 4294967296))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (<= |~#pppox_protos~0.offset| 0) (<= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (= 0 (select |#valid| 0)) (not (= 0 |#t~string32.base|)) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8)) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8))) 4294967296))) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |#NULL.base|) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (<= 0 |#NULL.offset|) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (<= |#t~string32.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (not (= (mod (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) 4294967296) 0)) (<= v_prenex_2 3) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (<= ~ldv_module_refcounter~0 1) (<= |#NULL.base| 0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (<= 0 |~#pppox_protos~0.offset|) (<= 1 ~LDV_IN_INTERRUPT~0) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (< v_prenex_2 0) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (<= 0 v_prenex_2) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0)) (and (<= 0 |~#pppox_proto_family~0.offset|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 1 (select |#valid| |#t~string32.base|)) (<= 0 |#NULL.base|) (< |#t~string32.base| |#StackHeapBarrier|) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (<= 0 |#t~string32.offset|) (<= 0 v_prenex_3) (<= |~#pppox_proto_family~0.offset| 0) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (<= |~#pppox_protos~0.offset| 0) (<= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (not (= (mod (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) 4294967296) 0)) (= 0 (select |#valid| 0)) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8))) 4294967296))) (not (= 0 |#t~string32.base|)) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |#NULL.base|) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8)) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8))) 4294967296))) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (<= 0 |#NULL.offset|) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (<= |#t~string32.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (<= ~ldv_module_refcounter~0 1) (<= |#NULL.base| 0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (<= 0 |~#pppox_protos~0.offset|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (<= 1 ~LDV_IN_INTERRUPT~0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (<= v_prenex_3 3) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0)) (and (<= 0 |~#pppox_proto_family~0.offset|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 1 (select |#valid| |#t~string32.base|)) (<= 0 |#NULL.base|) (< |#t~string32.base| |#StackHeapBarrier|) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (<= 0 |#t~string32.offset|) (<= |~#pppox_proto_family~0.offset| 0) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8)) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8))) 4294967296))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (<= |v_pppox_create_#in~protocol_BEFORE_CALL_6| 3) (<= |~#pppox_protos~0.offset| 0) (<= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (= 0 (select |#valid| 0)) (not (= 0 |#t~string32.base|)) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |#NULL.base|) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8))) 4294967296))) (<= 0 |v_pppox_create_#in~protocol_BEFORE_CALL_6|) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (<= 0 |#NULL.offset|) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (<= |#t~string32.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (<= ~ldv_module_refcounter~0 1) (<= |#NULL.base| 0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (<= 0 |~#pppox_protos~0.offset|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (<= 1 ~LDV_IN_INTERRUPT~0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (not (= (mod (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) 4294967296) 0))))))
[2019-09-21 10:09:19,851 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results.
[2019-09-21 10:09:19,852 INFO L132 PluginConnector]: ------------------------ END Sifa----------------------------
[2019-09-21 10:09:19,854 INFO L168 Benchmark]: Toolchain (without parser) took 5324.23 ms. Allocated memory was 133.7 MB in the beginning and 358.6 MB in the end (delta: 224.9 MB). Free memory was 79.0 MB in the beginning and 125.9 MB in the end (delta: -46.9 MB). Peak memory consumption was 178.0 MB. Max. memory is 7.1 GB.
[2019-09-21 10:09:19,854 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
[2019-09-21 10:09:19,855 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1318.35 ms. Allocated memory was 133.7 MB in the beginning and 219.2 MB in the end (delta: 85.5 MB). Free memory was 78.7 MB in the beginning and 143.6 MB in the end (delta: -64.9 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB.
[2019-09-21 10:09:19,856 INFO L168 Benchmark]: Boogie Preprocessor took 127.55 ms. Allocated memory is still 219.2 MB. Free memory was 143.6 MB in the beginning and 140.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB.
[2019-09-21 10:09:19,857 INFO L168 Benchmark]: RCFGBuilder took 1301.17 ms. Allocated memory was 219.2 MB in the beginning and 270.0 MB in the end (delta: 50.9 MB). Free memory was 140.2 MB in the beginning and 209.3 MB in the end (delta: -69.1 MB). Peak memory consumption was 81.4 MB. Max. memory is 7.1 GB.
[2019-09-21 10:09:19,858 INFO L168 Benchmark]: Sifa took 2573.44 ms. Allocated memory was 270.0 MB in the beginning and 358.6 MB in the end (delta: 88.6 MB). Free memory was 209.3 MB in the beginning and 125.9 MB in the end (delta: 83.4 MB). Peak memory consumption was 172.0 MB. Max. memory is 7.1 GB.
[2019-09-21 10:09:19,862 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 1318.35 ms. Allocated memory was 133.7 MB in the beginning and 219.2 MB in the end (delta: 85.5 MB). Free memory was 78.7 MB in the beginning and 143.6 MB in the end (delta: -64.9 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 127.55 ms. Allocated memory is still 219.2 MB. Free memory was 143.6 MB in the beginning and 140.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1301.17 ms. Allocated memory was 219.2 MB in the beginning and 270.0 MB in the end (delta: 50.9 MB). Free memory was 140.2 MB in the beginning and 209.3 MB in the end (delta: -69.1 MB). Peak memory consumption was 81.4 MB. Max. memory is 7.1 GB.
* Sifa took 2573.44 ms. Allocated memory was 270.0 MB in the beginning and 358.6 MB in the end (delta: 88.6 MB). Free memory was 209.3 MB in the beginning and 125.9 MB in the end (delta: 83.4 MB). Peak memory consumption was 172.0 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
- StatisticsResult: Symbolic Interpretation with Fluid Abstractions
OVERALL_TIME[ms]: 2525, ICFG_INTERPRETER_ENTERED_PROCEDURES: 7, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 116, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 84, TOOLS_POST_TIME[ms]: 433, TOOLS_POST_CALL_APPLICATIONS: 25, TOOLS_POST_CALL_TIME[ms]: 149, TOOLS_POST_RETURN_APPLICATIONS: 18, TOOLS_POST_RETURN_TIME[ms]: 75, TOOLS_QUANTIFIERELIM_APPLICATIONS: 127, TOOLS_QUANTIFIERELIM_TIME[ms]: 585, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 302, FLUID_QUERY_TIME[ms]: 9, FLUID_QUERIES: 122, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 32, DOMAIN_JOIN_TIME[ms]: 1389, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 283, DOMAIN_ISSUBSETEQ_APPLICATIONS: 6, DOMAIN_ISSUBSETEQ_TIME[ms]: 33, DOMAIN_ISBOTTOM_APPLICATIONS: 10, DOMAIN_ISBOTTOM_TIME[ms]: 21, LOOP_SUMMARIZER_APPLICATIONS: 4, LOOP_SUMMARIZER_CACHE_MISSES: 4, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 925, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 924, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 6, CALL_SUMMARIZER_APPLICATIONS: 18, CALL_SUMMARIZER_CACHE_MISSES: 14, CALL_SUMMARIZER_OVERALL_TIME[ms]: 953, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 953, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 11, PATH_EXPR_TIME[ms]: 5, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 33, DAG_COMPRESSION_PROCESSED_NODES: 255, DAG_COMPRESSION_RETAINED_NODES: 129
- UnprovableResult [Line: 4984]: Unable to prove that call of __VERIFIER_error() unreachable
Unable to prove that call of __VERIFIER_error() unreachable
Reason: Over-approximation of reachable states at this location is 265#(or (and (<= 0 |~#pppox_proto_family~0.offset|) (<= |#NULL.base| 0) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 0 |#NULL.base|) (= 1 (select |#valid| |#t~string32.base|)) (< |#t~string32.base| |#StackHeapBarrier|) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (= 0 (select |#valid| 0)) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (not (= 0 |#t~string32.base|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0)) (<= 0 |#NULL.base|) (<= |~#pppox_protos~0.offset| 0) (<= 0 |~#pppox_protos~0.offset|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |#t~string32.offset| 0) (<= 1 ~LDV_IN_INTERRUPT~0) (<= 0 |#t~string32.offset|) (<= |~#pppox_proto_family~0.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (not (= 1 ~ldv_module_refcounter~0))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (|v_pppox_create_#in~protocol_BEFORE_CALL_6| Int)) (or (and (<= 0 |~#pppox_proto_family~0.offset|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 1 (select |#valid| |#t~string32.base|)) (<= 0 |#NULL.base|) (< |#t~string32.base| |#StackHeapBarrier|) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (<= 0 |#t~string32.offset|) (<= |~#pppox_proto_family~0.offset| 0) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8))) 4294967296))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (<= |~#pppox_protos~0.offset| 0) (<= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (= 0 (select |#valid| 0)) (not (= 0 |#t~string32.base|)) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8)) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) 8))) 4294967296))) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |#NULL.base|) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (<= 0 |#NULL.offset|) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (<= |#t~string32.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (not (= (mod (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2))) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_2)))) 4294967296) 0)) (<= v_prenex_2 3) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (<= ~ldv_module_refcounter~0 1) (<= |#NULL.base| 0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (<= 0 |~#pppox_protos~0.offset|) (<= 1 ~LDV_IN_INTERRUPT~0) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (< v_prenex_2 0) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (<= 0 v_prenex_2) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0)) (and (<= 0 |~#pppox_proto_family~0.offset|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 1 (select |#valid| |#t~string32.base|)) (<= 0 |#NULL.base|) (< |#t~string32.base| |#StackHeapBarrier|) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (<= 0 |#t~string32.offset|) (<= 0 v_prenex_3) (<= |~#pppox_proto_family~0.offset| 0) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (<= |~#pppox_protos~0.offset| 0) (<= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (not (= (mod (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) 4294967296) 0)) (= 0 (select |#valid| 0)) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8))) 4294967296))) (not (= 0 |#t~string32.base|)) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |#NULL.base|) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8)) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 v_prenex_3))) 8))) 4294967296))) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (<= 0 |#NULL.offset|) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (<= |#t~string32.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (<= ~ldv_module_refcounter~0 1) (<= |#NULL.base| 0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (<= 0 |~#pppox_protos~0.offset|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (<= 1 ~LDV_IN_INTERRUPT~0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (<= v_prenex_3 3) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0)) (and (<= 0 |~#pppox_proto_family~0.offset|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= 0 |~#pppox_protos~0.offset|) (= 1 (select |#valid| |#t~string32.base|)) (<= 0 |#NULL.base|) (< |#t~string32.base| |#StackHeapBarrier|) (< |~#pppox_protos~0.base| |#StackHeapBarrier|) (<= 0 |#t~string32.offset|) (<= |~#pppox_proto_family~0.offset| 0) (= (select |#length| |~#pppox_protos~0.base|) 16) (= |#t~string32.offset| 0) (< |~#pppox_proto_family~0.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8)) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8))) 4294967296))) (not (= 0 |~#pppox_proto_family~0.base|)) (= 1 ~LDV_IN_INTERRUPT~0) (<= |v_pppox_create_#in~protocol_BEFORE_CALL_6| 3) (<= |~#pppox_protos~0.offset| 0) (<= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8)) |~#__this_module~0.base|) (= (select |#length| |~#pppox_proto_family~0.base|) 12) (= 0 (select |#valid| 0)) (not (= 0 |#t~string32.base|)) (not (= 0 |~#pppox_protos~0.base|)) (= 0 |#NULL.base|) (not (= 0 (mod (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) 8))) 4294967296))) (<= 0 |v_pppox_create_#in~protocol_BEFORE_CALL_6|) (= 15 (select |#length| |#t~string32.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12)) 0) (<= 0 |#NULL.offset|) (= 1 (select |#valid| |~#pppox_proto_family~0.base|)) (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (<= |#t~string32.offset| 0) (<= ~LDV_IN_INTERRUPT~0 1) (= |#funAddr~pppox_create.base| (select (select |#memory_$Pointer$.base| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4))) (<= ~ldv_module_refcounter~0 1) (<= |#NULL.base| 0) (= |~#pppox_proto_family~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 4))) (= |~#__this_module~0.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 8))) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (<= 0 |~#pppox_protos~0.offset|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_proto_family~0.base|) (+ |~#pppox_proto_family~0.offset| 4)) |#funAddr~pppox_create.offset|) (<= 1 ~LDV_IN_INTERRUPT~0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 12))) (= 24 (select (select |#memory_int| |~#pppox_proto_family~0.base|) |~#pppox_proto_family~0.offset|)) (= |#NULL.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| 8))) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (not (= (mod (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|))) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ |~#pppox_protos~0.offset| (* 4 |v_pppox_create_#in~protocol_BEFORE_CALL_6|)))) 4294967296) 0)))))).
Possible FailurePath:
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...