java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/eca-rers2012/Problem08_label55_false-unreach-call.c


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This is Ultimate 0.1.24-bb6c3a7
[2019-03-18 12:05:59,434 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2019-03-18 12:05:59,437 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-03-18 12:05:59,452 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-03-18 12:05:59,453 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
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[2019-03-18 12:05:59,462 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2019-03-18 12:05:59,469 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-03-18 12:05:59,470 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-03-18 12:05:59,471 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-03-18 12:05:59,473 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-03-18 12:05:59,475 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-03-18 12:05:59,477 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
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[2019-03-18 12:05:59,492 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
[2019-03-18 12:05:59,506 INFO  L110        SettingsManager]: Loading preferences was successful
[2019-03-18 12:05:59,507 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2019-03-18 12:05:59,508 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-03-18 12:05:59,508 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2019-03-18 12:05:59,508 INFO  L133        SettingsManager]:  * Use SBE=true
[2019-03-18 12:05:59,509 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-03-18 12:05:59,509 INFO  L133        SettingsManager]:  * sizeof long=4
[2019-03-18 12:05:59,509 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-03-18 12:05:59,509 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2019-03-18 12:05:59,509 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2019-03-18 12:05:59,510 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-03-18 12:05:59,510 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-03-18 12:05:59,510 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-03-18 12:05:59,510 INFO  L133        SettingsManager]:  * sizeof long double=12
[2019-03-18 12:05:59,510 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2019-03-18 12:05:59,511 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2019-03-18 12:05:59,511 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-03-18 12:05:59,511 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-03-18 12:05:59,511 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-03-18 12:05:59,511 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2019-03-18 12:05:59,512 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-03-18 12:05:59,512 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-03-18 12:05:59,512 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-03-18 12:05:59,512 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-03-18 12:05:59,512 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-03-18 12:05:59,513 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-03-18 12:05:59,513 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-03-18 12:05:59,513 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-03-18 12:05:59,513 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true
[2019-03-18 12:05:59,544 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-03-18 12:05:59,557 INFO  L259   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-03-18 12:05:59,560 INFO  L215   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-03-18 12:05:59,562 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-03-18 12:05:59,562 INFO  L276        PluginConnector]: CDTParser initialized
[2019-03-18 12:05:59,563 INFO  L430   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem08_label55_false-unreach-call.c
[2019-03-18 12:05:59,621 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e1ec51fc/f31ceefa832b41809d5d94660ddf1eb5/FLAG0493a28b9
[2019-03-18 12:06:03,524 INFO  L307              CDTParser]: Found 1 translation units.
[2019-03-18 12:06:03,525 INFO  L161              CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem08_label55_false-unreach-call.c
[2019-03-18 12:06:03,784 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e1ec51fc/f31ceefa832b41809d5d94660ddf1eb5/FLAG0493a28b9
[2019-03-18 12:06:04,230 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e1ec51fc/f31ceefa832b41809d5d94660ddf1eb5
[2019-03-18 12:06:04,238 INFO  L297   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-03-18 12:06:04,240 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2019-03-18 12:06:04,241 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-03-18 12:06:04,241 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-03-18 12:06:04,244 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-03-18 12:06:04,245 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:06:04" (1/1) ...
[2019-03-18 12:06:04,248 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c293a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:06:04, skipping insertion in model container
[2019-03-18 12:06:04,248 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:06:04" (1/1) ...
[2019-03-18 12:06:04,255 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-03-18 12:06:06,381 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2019-03-18 12:06:33,762 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-03-18 12:06:33,766 INFO  L191         MainTranslator]: Completed pre-run
[2019-03-18 12:06:57,214 INFO  L206          PostProcessor]: Analyzing one entry point: main
Received shutdown request...
Cannot interrupt operation gracefully because timeout expired. Forcing shutdown