java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label58_true-unreach-call.c


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


This is Ultimate 0.1.23-f1aed39
[2018-09-28 13:28:12,637 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-09-28 13:28:12,638 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-09-28 13:28:12,659 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-09-28 13:28:12,660 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-09-28 13:28:12,666 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-09-28 13:28:12,667 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-09-28 13:28:12,672 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-09-28 13:28:12,674 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-09-28 13:28:12,675 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-09-28 13:28:12,678 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-09-28 13:28:12,679 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-09-28 13:28:12,679 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-09-28 13:28:12,680 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-09-28 13:28:12,690 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-09-28 13:28:12,691 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-09-28 13:28:12,693 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-09-28 13:28:12,697 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-09-28 13:28:12,698 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-09-28 13:28:12,703 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-09-28 13:28:12,707 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-09-28 13:28:12,708 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-09-28 13:28:12,710 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-09-28 13:28:12,710 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-09-28 13:28:12,716 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-09-28 13:28:12,717 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-09-28 13:28:12,718 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-09-28 13:28:12,718 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-09-28 13:28:12,720 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-09-28 13:28:12,722 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-09-28 13:28:12,722 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-09-28 13:28:12,723 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-09-28 13:28:12,723 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-09-28 13:28:12,723 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-09-28 13:28:12,727 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-09-28 13:28:12,727 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-09-28 13:28:12,728 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2018-09-28 13:28:12,758 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-09-28 13:28:12,758 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-09-28 13:28:12,759 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-09-28 13:28:12,759 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-09-28 13:28:12,765 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-09-28 13:28:12,765 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-09-28 13:28:12,765 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-09-28 13:28:12,765 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-09-28 13:28:12,765 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-09-28 13:28:12,766 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-09-28 13:28:12,766 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-09-28 13:28:12,766 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-09-28 13:28:12,766 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-09-28 13:28:12,766 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-09-28 13:28:12,766 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-09-28 13:28:12,766 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-09-28 13:28:12,767 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-09-28 13:28:12,767 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-09-28 13:28:12,767 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-09-28 13:28:12,767 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-09-28 13:28:12,767 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-09-28 13:28:12,767 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-09-28 13:28:12,771 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-09-28 13:28:12,772 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-09-28 13:28:12,772 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-09-28 13:28:12,772 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-09-28 13:28:12,774 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-09-28 13:28:12,774 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-09-28 13:28:12,774 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-09-28 13:28:12,774 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-09-28 13:28:12,858 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-09-28 13:28:12,878 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-09-28 13:28:12,881 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-09-28 13:28:12,886 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-09-28 13:28:12,886 INFO  L276        PluginConnector]: CDTParser initialized
[2018-09-28 13:28:12,887 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label58_true-unreach-call.c
[2018-09-28 13:28:13,283 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48be0ff10/5a929d2fe7f34be5b3a6fd469586c4b9/FLAG53cfce214
[2018-09-28 13:28:17,057 INFO  L277              CDTParser]: Found 1 translation units.
[2018-09-28 13:28:17,058 INFO  L159              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label58_true-unreach-call.c
[2018-09-28 13:28:17,310 INFO  L325              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48be0ff10/5a929d2fe7f34be5b3a6fd469586c4b9/FLAG53cfce214
[2018-09-28 13:28:17,340 INFO  L333              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48be0ff10/5a929d2fe7f34be5b3a6fd469586c4b9
[2018-09-28 13:28:17,352 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-09-28 13:28:17,364 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-09-28 13:28:17,368 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-09-28 13:28:17,368 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-09-28 13:28:17,371 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-09-28 13:28:17,375 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:28:17" (1/1) ...
[2018-09-28 13:28:17,379 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1744e80f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:28:17, skipping insertion in model container
[2018-09-28 13:28:17,380 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:28:17" (1/1) ...
[2018-09-28 13:28:17,389 INFO  L124         MainTranslator]: Starting translation in SV-COMP mode 
[2018-09-28 13:28:19,908 INFO  L151         MainTranslator]: Built tables and reachable declarations
[2018-09-28 13:28:40,109 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-09-28 13:28:40,122 INFO  L166         MainTranslator]: Completed pre-run
[2018-09-28 13:28:56,277 INFO  L202          PostProcessor]: Analyzing one entry point: main