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_Bitvector.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label45_true-unreach-call.c


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This is Ultimate 0.1.23-155fbac
[2018-10-15 08:22:37,563 INFO  L170        SettingsManager]: Resetting all preferences to default values...
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[2018-10-15 08:22:37,647 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-15 08:22:37,655 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2018-10-15 08:22:37,714 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2018-10-15 08:22:37,757 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-10-15 08:22:37,757 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-15 08:22:37,764 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-10-15 08:22:37,765 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-10-15 08:22:37,765 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-15 08:22:37,768 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-10-15 08:22:37,768 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-10-15 08:22:37,768 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-15 08:22:37,768 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-10-15 08:22:37,769 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-10-15 08:22:37,769 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-10-15 08:22:37,769 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-10-15 08:22:37,769 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-10-15 08:22:37,769 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-10-15 08:22:37,769 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-10-15 08:22:37,770 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-10-15 08:22:37,770 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-10-15 08:22:37,770 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-10-15 08:22:37,770 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-10-15 08:22:37,770 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-15 08:22:37,771 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-10-15 08:22:37,775 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-10-15 08:22:37,775 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-10-15 08:22:37,775 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-15 08:22:37,776 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-15 08:22:37,776 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-10-15 08:22:37,778 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-10-15 08:22:37,778 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-10-15 08:22:37,778 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-10-15 08:22:37,778 INFO  L133        SettingsManager]:  * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt
[2018-10-15 08:22:37,778 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-10-15 08:22:37,779 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-10-15 08:22:37,892 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-15 08:22:37,928 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-15 08:22:37,936 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-15 08:22:37,941 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-10-15 08:22:37,942 INFO  L276        PluginConnector]: CDTParser initialized
[2018-10-15 08:22:37,946 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label45_true-unreach-call.c
[2018-10-15 08:22:38,084 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e39c7760/f92fb1a1f6e742bcb65637669d891fd0/FLAG4b4deba62
[2018-10-15 08:22:44,781 INFO  L298              CDTParser]: Found 1 translation units.
[2018-10-15 08:22:44,782 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label45_true-unreach-call.c
[2018-10-15 08:22:45,164 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e39c7760/f92fb1a1f6e742bcb65637669d891fd0/FLAG4b4deba62
[2018-10-15 08:22:45,194 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e39c7760/f92fb1a1f6e742bcb65637669d891fd0
[2018-10-15 08:22:45,211 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-15 08:22:45,213 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-15 08:22:45,214 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-15 08:22:45,214 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-15 08:22:45,230 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-15 08:22:45,232 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:22:45" (1/1) ...
[2018-10-15 08:22:45,242 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 08:22:45, skipping insertion in model container
[2018-10-15 08:22:45,242 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:22:45" (1/1) ...
[2018-10-15 08:22:45,268 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-10-15 08:22:48,741 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-10-15 08:23:28,781 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-15 08:23:28,796 INFO  L189         MainTranslator]: Completed pre-run
Received shutdown request...
Cannot interrupt operation gracefully because timeout expired. Forcing shutdown