./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c --full-output --architecture 64bit


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


Checking for data races
Using default analysis
Version 2329fc70
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d1a6cbe3b7f861c7fcd9bdc9e60d8e4fd5c905318520fd6f7a3111c6c4efc936
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2024-02-27 21:05:06,048 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-02-27 21:05:06,050 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-02-27 21:05:06,069 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-02-27 21:05:06,069 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-02-27 21:05:06,070 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-02-27 21:05:06,071 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-02-27 21:05:06,072 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-02-27 21:05:06,073 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-02-27 21:05:06,074 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-02-27 21:05:06,075 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-02-27 21:05:06,075 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-02-27 21:05:06,076 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-02-27 21:05:06,077 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-02-27 21:05:06,077 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-02-27 21:05:06,078 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-02-27 21:05:06,079 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-02-27 21:05:06,079 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-02-27 21:05:06,080 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-02-27 21:05:06,081 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-02-27 21:05:06,082 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-02-27 21:05:06,083 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-02-27 21:05:06,084 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-02-27 21:05:06,085 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-02-27 21:05:06,087 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-02-27 21:05:06,087 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-02-27 21:05:06,087 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-02-27 21:05:06,088 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-02-27 21:05:06,088 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-02-27 21:05:06,089 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-02-27 21:05:06,089 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-02-27 21:05:06,089 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-02-27 21:05:06,090 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-02-27 21:05:06,090 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-02-27 21:05:06,091 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-02-27 21:05:06,091 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-02-27 21:05:06,092 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-02-27 21:05:06,092 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-02-27 21:05:06,092 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-02-27 21:05:06,093 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-02-27 21:05:06,093 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-02-27 21:05:06,094 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2024-02-27 21:05:06,107 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-02-27 21:05:06,108 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-27 21:05:06,108 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-27 21:05:06,108 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-27 21:05:06,115 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-27 21:05:06,115 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-27 21:05:06,115 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-27 21:05:06,115 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-27 21:05:06,116 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-02-27 21:05:06,116 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-27 21:05:06,116 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-02-27 21:05:06,116 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-02-27 21:05:06,116 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-27 21:05:06,117 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-27 21:05:06,117 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-27 21:05:06,117 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-27 21:05:06,117 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-02-27 21:05:06,117 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-27 21:05:06,117 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-02-27 21:05:06,118 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-27 21:05:06,118 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-27 21:05:06,118 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-27 21:05:06,118 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-27 21:05:06,119 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-02-27 21:05:06,119 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-27 21:05:06,119 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-27 21:05:06,119 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-02-27 21:05:06,119 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-02-27 21:05:06,120 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-02-27 21:05:06,120 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-27 21:05:06,120 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-27 21:05:06,120 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-27 21:05:06,120 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-27 21:05:06,120 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-02-27 21:05:06,121 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/mnt/goblint-svcomp/benchexec/tools-pldi/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
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1a6cbe3b7f861c7fcd9bdc9e60d8e4fd5c905318520fd6f7a3111c6c4efc936
[2024-02-27 21:05:06,281 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-27 21:05:06,296 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-27 21:05:06,298 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-27 21:05:06,299 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-02-27 21:05:06,299 INFO  L275        PluginConnector]: CDTParser initialized
[2024-02-27 21:05:06,300 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2024-02-27 21:05:07,312 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-02-27 21:05:07,505 INFO  L351              CDTParser]: Found 1 translation units.
[2024-02-27 21:05:07,506 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2024-02-27 21:05:07,515 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/339a8fbc0/868a760f3e7340839913d91bbd594224/FLAG77abb07b6
[2024-02-27 21:05:07,525 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/339a8fbc0/868a760f3e7340839913d91bbd594224
[2024-02-27 21:05:07,527 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-27 21:05:07,528 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-02-27 21:05:07,529 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-27 21:05:07,529 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-27 21:05:07,532 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-27 21:05:07,533 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 09:05:07" (1/1) ...
[2024-02-27 21:05:07,534 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df474c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 09:05:07, skipping insertion in model container
[2024-02-27 21:05:07,534 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 09:05:07" (1/1) ...
[2024-02-27 21:05:07,539 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-02-27 21:05:07,567 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-02-27 21:05:07,685 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-02-27 21:05:07,737 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2024-02-27 21:05:07,755 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-02-27 21:05:07,778 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2024-02-27 21:05:07,825 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-02-27 21:05:07,836 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2024-02-27 21:05:07,836 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b134115 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 09:05:07, skipping insertion in model container
[2024-02-27 21:05:07,836 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-27 21:05:07,837 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-27 21:05:07,838 INFO  L158              Benchmark]: Toolchain (without parser) took 308.93ms. Allocated memory is still 157.3MB. Free memory was 114.2MB in the beginning and 85.9MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2024-02-27 21:05:07,838 INFO  L158              Benchmark]: CDTParser took 0.14ms. Allocated memory is still 157.3MB. Free memory is still 122.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-27 21:05:07,839 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 307.24ms. Allocated memory is still 157.3MB. Free memory was 114.2MB in the beginning and 85.9MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2024-02-27 21:05:07,840 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.14ms. Allocated memory is still 157.3MB. Free memory is still 122.9MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 307.24ms. Allocated memory is still 157.3MB. Free memory was 114.2MB in the beginning and 85.9MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 772]: Unsupported Syntax
    Unsupported function: pthread_rwlock_init
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis

### Bit-precise run ###
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d1a6cbe3b7f861c7fcd9bdc9e60d8e4fd5c905318520fd6f7a3111c6c4efc936
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2024-02-27 21:05:09,326 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-02-27 21:05:09,328 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-02-27 21:05:09,349 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-02-27 21:05:09,349 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-02-27 21:05:09,350 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-02-27 21:05:09,351 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-02-27 21:05:09,352 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-02-27 21:05:09,353 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-02-27 21:05:09,354 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-02-27 21:05:09,355 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-02-27 21:05:09,356 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-02-27 21:05:09,356 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-02-27 21:05:09,356 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-02-27 21:05:09,357 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-02-27 21:05:09,358 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-02-27 21:05:09,358 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-02-27 21:05:09,359 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-02-27 21:05:09,360 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-02-27 21:05:09,361 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-02-27 21:05:09,362 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-02-27 21:05:09,363 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-02-27 21:05:09,364 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-02-27 21:05:09,365 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-02-27 21:05:09,367 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-02-27 21:05:09,367 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-02-27 21:05:09,367 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-02-27 21:05:09,368 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-02-27 21:05:09,368 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-02-27 21:05:09,369 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-02-27 21:05:09,369 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-02-27 21:05:09,370 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-02-27 21:05:09,370 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-02-27 21:05:09,371 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-02-27 21:05:09,371 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-02-27 21:05:09,371 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-02-27 21:05:09,372 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-02-27 21:05:09,372 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-02-27 21:05:09,372 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-02-27 21:05:09,373 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-02-27 21:05:09,373 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-02-27 21:05:09,374 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2024-02-27 21:05:09,391 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-02-27 21:05:09,392 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-27 21:05:09,392 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-27 21:05:09,392 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-27 21:05:09,392 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-27 21:05:09,393 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-27 21:05:09,393 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-27 21:05:09,393 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-27 21:05:09,393 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-02-27 21:05:09,393 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-27 21:05:09,393 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-27 21:05:09,394 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-02-27 21:05:09,395 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-27 21:05:09,395 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-27 21:05:09,395 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-27 21:05:09,395 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-27 21:05:09,395 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-02-27 21:05:09,395 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-27 21:05:09,395 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-27 21:05:09,395 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-02-27 21:05:09,396 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/mnt/goblint-svcomp/benchexec/tools-pldi/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
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1a6cbe3b7f861c7fcd9bdc9e60d8e4fd5c905318520fd6f7a3111c6c4efc936
[2024-02-27 21:05:09,628 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-27 21:05:09,659 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-27 21:05:09,663 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-27 21:05:09,665 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-02-27 21:05:09,665 INFO  L275        PluginConnector]: CDTParser initialized
[2024-02-27 21:05:09,666 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2024-02-27 21:05:10,834 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-02-27 21:05:11,047 INFO  L351              CDTParser]: Found 1 translation units.
[2024-02-27 21:05:11,047 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2024-02-27 21:05:11,056 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/070561f15/93fbb0b7daee494cad93e1be836b6115/FLAGfecee4a68
[2024-02-27 21:05:11,066 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/070561f15/93fbb0b7daee494cad93e1be836b6115
[2024-02-27 21:05:11,068 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-27 21:05:11,070 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-02-27 21:05:11,070 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-27 21:05:11,071 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-27 21:05:11,073 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-27 21:05:11,074 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 09:05:11" (1/1) ...
[2024-02-27 21:05:11,074 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1747422e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 09:05:11, skipping insertion in model container
[2024-02-27 21:05:11,074 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 09:05:11" (1/1) ...
[2024-02-27 21:05:11,079 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-02-27 21:05:11,110 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-02-27 21:05:11,232 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-02-27 21:05:11,281 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2024-02-27 21:05:11,298 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-02-27 21:05:11,329 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2024-02-27 21:05:11,387 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-02-27 21:05:11,400 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2024-02-27 21:05:11,401 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cf0dda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 09:05:11, skipping insertion in model container
[2024-02-27 21:05:11,401 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-27 21:05:11,402 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-27 21:05:11,403 INFO  L158              Benchmark]: Toolchain (without parser) took 332.80ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 33.8MB in the end (delta: 15.5MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB.
[2024-02-27 21:05:11,404 INFO  L158              Benchmark]: CDTParser took 0.11ms. Allocated memory is still 60.8MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-27 21:05:11,404 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 330.94ms. Allocated memory is still 73.4MB. Free memory was 49.1MB in the beginning and 34.0MB in the end (delta: 15.0MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB.
[2024-02-27 21:05:11,405 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.11ms. Allocated memory is still 60.8MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 330.94ms. Allocated memory is still 73.4MB. Free memory was 49.1MB in the beginning and 34.0MB in the end (delta: 15.0MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 772]: Unsupported Syntax
    Unsupported function: pthread_rwlock_init
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN
