/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -i ../../../trunk/examples/svcomp/pthread/bigshot_s.i


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


This is Ultimate 0.1.25-4336eb1
[2019-12-27 08:35:41,419 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-12-27 08:35:41,422 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-12-27 08:35:41,434 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-12-27 08:35:41,434 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-12-27 08:35:41,435 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-12-27 08:35:41,437 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-12-27 08:35:41,439 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-12-27 08:35:41,440 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-12-27 08:35:41,441 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-12-27 08:35:41,442 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
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[2019-12-27 08:35:41,443 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-12-27 08:35:41,444 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-12-27 08:35:41,445 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-12-27 08:35:41,446 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-12-27 08:35:41,447 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-12-27 08:35:41,448 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-12-27 08:35:41,450 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-12-27 08:35:41,452 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-12-27 08:35:41,453 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-12-27 08:35:41,454 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-12-27 08:35:41,455 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-12-27 08:35:41,456 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-12-27 08:35:41,458 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-12-27 08:35:41,459 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-12-27 08:35:41,459 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-12-27 08:35:41,460 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-12-27 08:35:41,460 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-12-27 08:35:41,461 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-12-27 08:35:41,461 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-12-27 08:35:41,462 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-12-27 08:35:41,463 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-12-27 08:35:41,464 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-12-27 08:35:41,465 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-12-27 08:35:41,465 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-12-27 08:35:41,466 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2019-12-27 08:35:41,466 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-12-27 08:35:41,468 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-12-27 08:35:41,468 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf
[2019-12-27 08:35:41,482 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-12-27 08:35:41,483 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-12-27 08:35:41,484 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-12-27 08:35:41,484 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-12-27 08:35:41,484 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-12-27 08:35:41,485 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-12-27 08:35:41,485 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-12-27 08:35:41,485 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-12-27 08:35:41,485 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-12-27 08:35:41,485 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-12-27 08:35:41,486 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-12-27 08:35:41,486 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-12-27 08:35:41,486 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-12-27 08:35:41,486 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-12-27 08:35:41,486 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-12-27 08:35:41,486 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-12-27 08:35:41,487 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-12-27 08:35:41,487 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-12-27 08:35:41,487 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-12-27 08:35:41,487 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-12-27 08:35:41,487 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-12-27 08:35:41,488 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-12-27 08:35:41,488 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-12-27 08:35:41,488 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-12-27 08:35:41,488 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-12-27 08:35:41,488 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-12-27 08:35:41,489 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-12-27 08:35:41,489 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2019-12-27 08:35:41,489 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-12-27 08:35:41,489 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-12-27 08:35:41,772 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-12-27 08:35:41,785 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-12-27 08:35:41,789 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-12-27 08:35:41,790 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-12-27 08:35:41,791 INFO  L275        PluginConnector]: CDTParser initialized
[2019-12-27 08:35:41,791 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/bigshot_s.i
[2019-12-27 08:35:41,852 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b50a26d69/9d1cf48a7a9648c1966868747426ecf3/FLAGa88652b20
[2019-12-27 08:35:42,423 INFO  L306              CDTParser]: Found 1 translation units.
[2019-12-27 08:35:42,424 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_s.i
[2019-12-27 08:35:42,442 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b50a26d69/9d1cf48a7a9648c1966868747426ecf3/FLAGa88652b20
[2019-12-27 08:35:42,688 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b50a26d69/9d1cf48a7a9648c1966868747426ecf3
[2019-12-27 08:35:42,699 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-12-27 08:35:42,702 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2019-12-27 08:35:42,703 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-12-27 08:35:42,703 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-12-27 08:35:42,707 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-12-27 08:35:42,708 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:35:42" (1/1) ...
[2019-12-27 08:35:42,711 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e40de5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:42, skipping insertion in model container
[2019-12-27 08:35:42,712 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:35:42" (1/1) ...
[2019-12-27 08:35:42,720 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-12-27 08:35:42,782 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2019-12-27 08:35:43,413 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-12-27 08:35:43,426 INFO  L203         MainTranslator]: Completed pre-run
[2019-12-27 08:35:43,490 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-12-27 08:35:43,672 INFO  L208         MainTranslator]: Completed translation
[2019-12-27 08:35:43,673 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43 WrapperNode
[2019-12-27 08:35:43,673 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-12-27 08:35:43,674 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-12-27 08:35:43,674 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-12-27 08:35:43,674 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2019-12-27 08:35:43,682 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,705 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,729 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-12-27 08:35:43,729 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-12-27 08:35:43,729 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-12-27 08:35:43,730 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-12-27 08:35:43,739 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,739 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,743 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,743 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,751 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,756 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,758 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (1/1) ...
[2019-12-27 08:35:43,761 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-12-27 08:35:43,762 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-12-27 08:35:43,762 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-12-27 08:35:43,762 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-12-27 08:35:43,763 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (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
[2019-12-27 08:35:43,832 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-12-27 08:35:43,832 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-12-27 08:35:43,833 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-12-27 08:35:43,833 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-12-27 08:35:43,833 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2019-12-27 08:35:43,833 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2019-12-27 08:35:43,833 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2019-12-27 08:35:43,834 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2019-12-27 08:35:43,834 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-12-27 08:35:43,834 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-12-27 08:35:43,834 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-12-27 08:35:43,834 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-12-27 08:35:43,836 WARN  L205             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2019-12-27 08:35:44,212 INFO  L282             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-12-27 08:35:44,212 INFO  L287             CfgBuilder]: Removed 8 assume(true) statements.
[2019-12-27 08:35:44,213 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 08:35:44 BoogieIcfgContainer
[2019-12-27 08:35:44,214 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-12-27 08:35:44,215 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-12-27 08:35:44,215 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-12-27 08:35:44,218 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-12-27 08:35:44,219 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 08:35:42" (1/3) ...
[2019-12-27 08:35:44,220 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f936985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 08:35:44, skipping insertion in model container
[2019-12-27 08:35:44,220 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:35:43" (2/3) ...
[2019-12-27 08:35:44,220 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f936985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 08:35:44, skipping insertion in model container
[2019-12-27 08:35:44,221 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 08:35:44" (3/3) ...
[2019-12-27 08:35:44,222 INFO  L109   eAbstractionObserver]: Analyzing ICFG bigshot_s.i
[2019-12-27 08:35:44,233 WARN  L145   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2019-12-27 08:35:44,233 INFO  L156   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-12-27 08:35:44,241 INFO  L168   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-12-27 08:35:44,242 INFO  L340   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2019-12-27 08:35:44,283 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,284 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,284 WARN  L315   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,284 WARN  L315   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,285 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,285 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,285 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,285 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,286 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,286 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,286 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,287 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,287 WARN  L315   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,287 WARN  L315   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,287 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,288 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,288 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,288 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,288 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,288 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,289 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,289 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,289 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,289 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,290 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,290 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,302 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,302 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,303 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,303 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,303 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,303 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,303 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,304 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,304 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,304 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,304 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,305 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,305 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,305 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,305 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,305 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,306 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,306 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,306 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,306 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,306 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,310 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,310 WARN  L315   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,310 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,311 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,311 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,311 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,311 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,311 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,312 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,312 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,312 WARN  L315   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,312 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,312 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,313 WARN  L315   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,318 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,319 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,319 WARN  L315   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,319 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,319 WARN  L315   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,319 WARN  L315   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2019-12-27 08:35:44,353 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 3 error locations.
[2019-12-27 08:35:44,375 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-12-27 08:35:44,375 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-12-27 08:35:44,375 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-12-27 08:35:44,375 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-12-27 08:35:44,375 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-12-27 08:35:44,375 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-12-27 08:35:44,376 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-12-27 08:35:44,376 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-12-27 08:35:44,387 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 70 places, 70 transitions
[2019-12-27 08:35:44,404 INFO  L122   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 104 states.
[2019-12-27 08:35:44,406 INFO  L276                IsEmpty]: Start isEmpty. Operand 104 states.
[2019-12-27 08:35:44,417 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2019-12-27 08:35:44,417 INFO  L403         BasicCegarLoop]: Found error trace
[2019-12-27 08:35:44,418 INFO  L411         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-12-27 08:35:44,419 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-12-27 08:35:44,425 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-12-27 08:35:44,425 INFO  L82        PathProgramCache]: Analyzing trace with hash -1274091797, now seen corresponding path program 1 times
[2019-12-27 08:35:44,436 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-12-27 08:35:44,437 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283096675]
[2019-12-27 08:35:44,437 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-12-27 08:35:44,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-12-27 08:35:44,717 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-12-27 08:35:44,717 INFO  L348   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283096675]
[2019-12-27 08:35:44,718 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-12-27 08:35:44,719 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2019-12-27 08:35:44,720 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246628791]
[2019-12-27 08:35:44,725 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-12-27 08:35:44,725 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-12-27 08:35:44,740 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-12-27 08:35:44,740 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2019-12-27 08:35:44,742 INFO  L87              Difference]: Start difference. First operand 104 states. Second operand 4 states.
[2019-12-27 08:35:44,821 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-12-27 08:35:44,822 INFO  L93              Difference]: Finished difference Result 104 states and 149 transitions.
[2019-12-27 08:35:44,822 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-12-27 08:35:44,823 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 37
[2019-12-27 08:35:44,824 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-12-27 08:35:44,835 INFO  L225             Difference]: With dead ends: 104
[2019-12-27 08:35:44,835 INFO  L226             Difference]: Without dead ends: 94
[2019-12-27 08:35:44,837 INFO  L631         BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2019-12-27 08:35:44,857 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 94 states.
[2019-12-27 08:35:44,876 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94.
[2019-12-27 08:35:44,877 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 94 states.
[2019-12-27 08:35:44,880 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 139 transitions.
[2019-12-27 08:35:44,881 INFO  L78                 Accepts]: Start accepts. Automaton has 94 states and 139 transitions. Word has length 37
[2019-12-27 08:35:44,882 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-12-27 08:35:44,882 INFO  L462      AbstractCegarLoop]: Abstraction has 94 states and 139 transitions.
[2019-12-27 08:35:44,882 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-12-27 08:35:44,882 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions.
[2019-12-27 08:35:44,884 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 49
[2019-12-27 08:35:44,885 INFO  L403         BasicCegarLoop]: Found error trace
[2019-12-27 08:35:44,885 INFO  L411         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-12-27 08:35:44,885 INFO  L410      AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-12-27 08:35:44,885 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-12-27 08:35:44,886 INFO  L82        PathProgramCache]: Analyzing trace with hash 1987117482, now seen corresponding path program 1 times
[2019-12-27 08:35:44,886 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-12-27 08:35:44,886 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120558718]
[2019-12-27 08:35:44,886 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-12-27 08:35:44,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-12-27 08:35:45,011 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-12-27 08:35:45,012 INFO  L348   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120558718]
[2019-12-27 08:35:45,012 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-12-27 08:35:45,012 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2019-12-27 08:35:45,012 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371992638]
[2019-12-27 08:35:45,015 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 5 states
[2019-12-27 08:35:45,015 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-12-27 08:35:45,016 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2019-12-27 08:35:45,017 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2019-12-27 08:35:45,017 INFO  L87              Difference]: Start difference. First operand 94 states and 139 transitions. Second operand 5 states.
[2019-12-27 08:35:45,081 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-12-27 08:35:45,082 INFO  L93              Difference]: Finished difference Result 98 states and 142 transitions.
[2019-12-27 08:35:45,082 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2019-12-27 08:35:45,082 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 48
[2019-12-27 08:35:45,083 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-12-27 08:35:45,085 INFO  L225             Difference]: With dead ends: 98
[2019-12-27 08:35:45,085 INFO  L226             Difference]: Without dead ends: 94
[2019-12-27 08:35:45,087 INFO  L631         BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42
[2019-12-27 08:35:45,088 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 94 states.
[2019-12-27 08:35:45,096 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94.
[2019-12-27 08:35:45,097 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 94 states.
[2019-12-27 08:35:45,099 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 138 transitions.
[2019-12-27 08:35:45,099 INFO  L78                 Accepts]: Start accepts. Automaton has 94 states and 138 transitions. Word has length 48
[2019-12-27 08:35:45,100 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-12-27 08:35:45,100 INFO  L462      AbstractCegarLoop]: Abstraction has 94 states and 138 transitions.
[2019-12-27 08:35:45,100 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2019-12-27 08:35:45,100 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions.
[2019-12-27 08:35:45,102 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2019-12-27 08:35:45,102 INFO  L403         BasicCegarLoop]: Found error trace
[2019-12-27 08:35:45,102 INFO  L411         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-12-27 08:35:45,103 INFO  L410      AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-12-27 08:35:45,103 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-12-27 08:35:45,103 INFO  L82        PathProgramCache]: Analyzing trace with hash -1766117593, now seen corresponding path program 1 times
[2019-12-27 08:35:45,103 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-12-27 08:35:45,104 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810781993]
[2019-12-27 08:35:45,104 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-12-27 08:35:45,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-12-27 08:35:45,160 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-12-27 08:35:45,201 INFO  L174   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2019-12-27 08:35:45,201 INFO  L476         BasicCegarLoop]: Counterexample might be feasible
[2019-12-27 08:35:45,256 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,259 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,259 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,259 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,260 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,262 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,262 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,262 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,265 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,265 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,265 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,266 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,266 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,266 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,266 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,267 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,267 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,267 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,267 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,268 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,268 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,268 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,268 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,269 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,269 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,269 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,269 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,270 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,270 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,270 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,271 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,271 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,271 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,271 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,272 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,272 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,272 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,272 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,272 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,273 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,273 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,273 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,273 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,273 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,274 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,274 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,274 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,274 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,274 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,274 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,274 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,275 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,275 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,275 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,275 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,275 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,275 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,276 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,276 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,276 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,276 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,276 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,277 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,277 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,277 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,277 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,277 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,278 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,278 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,278 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,278 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,279 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,279 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,279 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,279 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,280 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,280 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,280 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,280 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,281 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,281 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,281 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,281 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,282 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,282 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,282 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,282 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,283 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,283 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,283 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,283 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,283 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,284 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,284 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,284 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,284 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,284 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,284 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,285 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,285 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,285 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,285 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,285 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,285 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,286 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,286 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,286 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,286 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,286 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,286 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,287 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,287 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,287 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,287 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,287 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,288 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,288 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,288 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,288 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,288 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,288 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,289 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,289 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,289 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,289 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,289 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,289 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,290 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,290 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,290 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
[2019-12-27 08:35:45,290 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
[2019-12-27 08:35:45,291 WARN  L417   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
[2019-12-27 08:35:45,321 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 08:35:45 BasicIcfg
[2019-12-27 08:35:45,322 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2019-12-27 08:35:45,325 INFO  L168              Benchmark]: Toolchain (without parser) took 2622.96 ms. Allocated memory was 144.7 MB in the beginning and 235.4 MB in the end (delta: 90.7 MB). Free memory was 100.6 MB in the beginning and 131.8 MB in the end (delta: -31.2 MB). Peak memory consumption was 59.5 MB. Max. memory is 7.1 GB.
[2019-12-27 08:35:45,326 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
[2019-12-27 08:35:45,327 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 970.28 ms. Allocated memory was 144.7 MB in the beginning and 203.4 MB in the end (delta: 58.7 MB). Free memory was 100.2 MB in the beginning and 123.1 MB in the end (delta: -22.9 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB.
[2019-12-27 08:35:45,328 INFO  L168              Benchmark]: Boogie Procedure Inliner took 55.41 ms. Allocated memory is still 203.4 MB. Free memory was 123.1 MB in the beginning and 120.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB.
[2019-12-27 08:35:45,328 INFO  L168              Benchmark]: Boogie Preprocessor took 32.25 ms. Allocated memory is still 203.4 MB. Free memory was 120.3 MB in the beginning and 119.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB.
[2019-12-27 08:35:45,329 INFO  L168              Benchmark]: RCFGBuilder took 452.03 ms. Allocated memory is still 203.4 MB. Free memory was 119.0 MB in the beginning and 95.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB.
[2019-12-27 08:35:45,330 INFO  L168              Benchmark]: TraceAbstraction took 1106.90 ms. Allocated memory was 203.4 MB in the beginning and 235.4 MB in the end (delta: 32.0 MB). Free memory was 94.9 MB in the beginning and 131.8 MB in the end (delta: -36.8 MB). There was no memory consumed. Max. memory is 7.1 GB.
[2019-12-27 08:35:45,335 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 970.28 ms. Allocated memory was 144.7 MB in the beginning and 203.4 MB in the end (delta: 58.7 MB). Free memory was 100.2 MB in the beginning and 123.1 MB in the end (delta: -22.9 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 55.41 ms. Allocated memory is still 203.4 MB. Free memory was 123.1 MB in the beginning and 120.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 32.25 ms. Allocated memory is still 203.4 MB. Free memory was 120.3 MB in the beginning and 119.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 452.03 ms. Allocated memory is still 203.4 MB. Free memory was 119.0 MB in the beginning and 95.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 1106.90 ms. Allocated memory was 203.4 MB in the beginning and 235.4 MB in the end (delta: 32.0 MB). Free memory was 94.9 MB in the beginning and 131.8 MB in the end (delta: -36.8 MB). There was no memory consumed. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor:
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_#res : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_dest : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_strcpy_src : $Pointer$ not handled
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - UnprovableResult [Line: 1088]: Unable to prove that call of __VERIFIER_error() unreachable
    Unable to prove that call of __VERIFIER_error() unreachable
 Reason: overapproximation of large string literal at line 1097. 
Possible FailurePath: 
[L1089]               0  char *v;
         VAL             [v={0:0}]
[L1102]               0  pthread_t t1, t2;
         VAL             [v={0:0}]
[L1103]  FCALL, FORK  0  pthread_create(&t1, 0, thread1, 0)
         VAL             [arg={0:0}, v={0:0}]
[L1104]               0  \read(t1)
         VAL             [arg={0:0}, arg={0:0}, v={0:0}]
[L1092]               1  v = malloc(sizeof(char) * 8)
         VAL             [arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1093]               1  return 0;
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1104]  FCALL, JOIN  1  pthread_join(t1, 0)
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1105]  FCALL, FORK  0  pthread_create(&t2, 0, thread2, 0)
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1097]  COND TRUE    2  \read(*v)
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1097]  CALL         2  strcpy(v, "Bigshot")
[L1106]               0  \read(t2)
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1098]               2  return 0;
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1106]  FCALL, JOIN  2  pthread_join(t2, 0)
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1107]               0  !v || v[0] == 'B'
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1107]  EXPR         0  v[0]
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1107]               0  !v || v[0] == 'B'
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1088]  COND TRUE    0  !expression
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]
[L1088]               0  __VERIFIER_error()
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, malloc(sizeof(char) * 8)={-1:0}, v={-1:0}]

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 3 procedures, 64 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.8s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 113 SDtfs, 96 SDslu, 176 SDs, 0 SdLazy, 20 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=104occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 135 NumberOfCodeBlocks, 135 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 83 ConstructedInterpolants, 0 QuantifiedInterpolants, 4900 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...