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_label29_true-unreach-call.c


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This is Ultimate 0.1.23-155fbac
[2018-10-15 09:18:05,003 INFO  L170        SettingsManager]: Resetting all preferences to default values...
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[2018-10-15 09:18:05,155 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
[2018-10-15 09:18:05,197 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-10-15 09:18:05,197 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-15 09:18:05,201 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-10-15 09:18:05,202 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-10-15 09:18:05,202 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-15 09:18:05,203 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-10-15 09:18:05,203 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-10-15 09:18:05,203 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-15 09:18:05,203 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-10-15 09:18:05,204 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-10-15 09:18:05,212 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-10-15 09:18:05,212 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-10-15 09:18:05,212 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-10-15 09:18:05,213 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-10-15 09:18:05,213 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-10-15 09:18:05,213 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-10-15 09:18:05,213 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-10-15 09:18:05,213 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-10-15 09:18:05,214 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-15 09:18:05,214 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-10-15 09:18:05,214 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-10-15 09:18:05,214 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-10-15 09:18:05,214 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-15 09:18:05,218 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-15 09:18:05,218 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-10-15 09:18:05,218 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-10-15 09:18:05,221 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-10-15 09:18:05,221 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-10-15 09:18:05,221 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-10-15 09:18:05,221 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-10-15 09:18:05,350 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-15 09:18:05,381 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-15 09:18:05,394 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-15 09:18:05,396 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-10-15 09:18:05,396 INFO  L276        PluginConnector]: CDTParser initialized
[2018-10-15 09:18:05,399 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label29_true-unreach-call.c
[2018-10-15 09:18:05,537 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0312db728/568b6cf29dbc4449a1292d36f45dc4cb/FLAGd37f68f97
[2018-10-15 09:18:11,867 INFO  L298              CDTParser]: Found 1 translation units.
[2018-10-15 09:18:11,868 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label29_true-unreach-call.c
[2018-10-15 09:18:12,207 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0312db728/568b6cf29dbc4449a1292d36f45dc4cb/FLAGd37f68f97
[2018-10-15 09:18:12,237 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0312db728/568b6cf29dbc4449a1292d36f45dc4cb
[2018-10-15 09:18:12,260 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-15 09:18:12,262 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-15 09:18:12,266 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-15 09:18:12,271 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-15 09:18:12,279 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-15 09:18:12,281 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:18:12" (1/1) ...
[2018-10-15 09:18:12,290 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1baab728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:18:12, skipping insertion in model container
[2018-10-15 09:18:12,293 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:18:12" (1/1) ...
[2018-10-15 09:18:12,320 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-10-15 09:18:16,193 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-10-15 09:18:57,414 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-15 09:18:57,427 INFO  L189         MainTranslator]: Completed pre-run
Received shutdown request...
Cannot interrupt operation gracefully because timeout expired. Forcing shutdown