/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/eca-programs/Problem102_label51.c


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This is Ultimate 0.2.2-dev-05d3305-m
[2022-10-15 16:38:16,876 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2022-10-15 16:38:17,000 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf
[2022-10-15 16:38:17,038 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-10-15 16:38:17,039 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-10-15 16:38:17,039 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-10-15 16:38:17,040 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-10-15 16:38:17,041 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-10-15 16:38:17,041 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-10-15 16:38:17,042 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-10-15 16:38:17,042 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-10-15 16:38:17,042 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-10-15 16:38:17,043 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-10-15 16:38:17,043 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-10-15 16:38:17,043 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2022-10-15 16:38:17,043 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-10-15 16:38:17,044 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-10-15 16:38:17,044 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-10-15 16:38:17,044 INFO  L138        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2022-10-15 16:38:17,045 INFO  L138        SettingsManager]:  * Bitprecise bitfields=true
[2022-10-15 16:38:17,045 INFO  L138        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2022-10-15 16:38:17,045 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-10-15 16:38:17,045 INFO  L138        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2022-10-15 16:38:17,046 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-10-15 16:38:17,046 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-10-15 16:38:17,046 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-10-15 16:38:17,046 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-10-15 16:38:17,047 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-10-15 16:38:17,047 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-15 16:38:17,047 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-10-15 16:38:17,048 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-10-15 16:38:17,048 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-10-15 16:38:17,048 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-10-15 16:38:17,048 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-10-15 16:38:17,416 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-10-15 16:38:17,443 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-10-15 16:38:17,446 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-10-15 16:38:17,448 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-10-15 16:38:17,449 INFO  L275        PluginConnector]: CDTParser initialized
[2022-10-15 16:38:17,451 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label51.c
[2022-10-15 16:38:17,543 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ef95652d/7f4b268844a0465d8f4b0da7d6828fd8/FLAGa03ba6d04
[2022-10-15 16:38:22,389 INFO  L306              CDTParser]: Found 1 translation units.
[2022-10-15 16:38:22,389 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label51.c
[2022-10-15 16:38:22,683 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ef95652d/7f4b268844a0465d8f4b0da7d6828fd8/FLAGa03ba6d04
[2022-10-15 16:38:22,719 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ef95652d/7f4b268844a0465d8f4b0da7d6828fd8
[2022-10-15 16:38:22,722 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-10-15 16:38:22,729 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-10-15 16:38:22,730 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-10-15 16:38:22,731 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-10-15 16:38:22,735 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-10-15 16:38:22,736 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:38:22" (1/1) ...
[2022-10-15 16:38:22,740 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@601e5088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:38:22, skipping insertion in model container
[2022-10-15 16:38:22,741 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:38:22" (1/1) ...
[2022-10-15 16:38:22,749 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-10-15 16:38:24,760 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-10-15 16:38:47,247 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label51.c[5708342,5708355]
[2022-10-15 16:38:47,370 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-10-15 16:38:47,381 INFO  L203         MainTranslator]: Completed pre-run
[2022-10-15 16:38:59,576 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label51.c[5708342,5708355]
[2022-10-15 16:38:59,590 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-10-15 16:39:04,979 INFO  L208         MainTranslator]: Completed translation
[2022-10-15 16:39:04,980 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:39:04 WrapperNode
[2022-10-15 16:39:04,985 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-10-15 16:39:04,988 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-10-15 16:39:04,992 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-10-15 16:39:04,992 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-10-15 16:39:05,010 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:39:04" (1/1) ...
[2022-10-15 16:39:07,617 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:39:04" (1/1) ...