./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
[2023-10-09 17:57:00,988 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-09 17:57:00,990 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-09 17:57:01,049 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-09 17:57:01,049 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-09 17:57:01,052 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-09 17:57:01,053 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-09 17:57:01,064 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-09 17:57:01,065 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-09 17:57:01,066 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-09 17:57:01,066 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-09 17:57:01,067 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-09 17:57:01,067 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-09 17:57:01,068 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-09 17:57:01,069 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-09 17:57:01,069 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-09 17:57:01,070 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-09 17:57:01,071 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-09 17:57:01,072 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-09 17:57:01,073 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-09 17:57:01,092 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-09 17:57:01,093 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-09 17:57:01,094 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-09 17:57:01,094 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-09 17:57:01,097 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-09 17:57:01,097 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-09 17:57:01,097 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-09 17:57:01,098 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-09 17:57:01,098 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-09 17:57:01,099 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-09 17:57:01,099 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-09 17:57:01,103 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-09 17:57:01,104 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-09 17:57:01,105 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-09 17:57:01,105 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-09 17:57:01,106 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-09 17:57:01,106 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-09 17:57:01,107 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-09 17:57:01,107 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-09 17:57:01,109 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-09 17:57:01,109 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-09 17:57:01,110 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2023-10-09 17:57:01,142 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-09 17:57:01,154 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-09 17:57:01,155 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-09 17:57:01,155 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-09 17:57:01,156 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-09 17:57:01,156 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-09 17:57:01,156 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-09 17:57:01,156 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-09 17:57:01,156 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-09 17:57:01,157 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-09 17:57:01,157 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-09 17:57:01,157 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-10-09 17:57:01,158 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-09 17:57:01,158 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-09 17:57:01,158 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-09 17:57:01,158 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-09 17:57:01,158 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-09 17:57:01,158 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-09 17:57:01,159 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-09 17:57:01,159 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-09 17:57:01,159 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-09 17:57:01,159 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-09 17:57:01,159 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-09 17:57:01,160 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-09 17:57:01,160 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-09 17:57:01,160 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-09 17:57:01,160 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-09 17:57:01,160 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-10-09 17:57:01,160 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-10-09 17:57:01,161 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-09 17:57:01,161 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-09 17:57:01,161 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-09 17:57:01,161 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-09 17:57:01,162 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-09 17:57:01,162 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
[2023-10-09 17:57:01,510 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-09 17:57:01,537 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-09 17:57:01,538 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-09 17:57:01,539 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-09 17:57:01,540 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-09 17:57:01,540 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-09 17:57:03,112 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-09 17:57:03,486 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-09 17:57:03,488 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-09 17:57:03,512 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/0cfd6f2ff/09a80ddde61841b29888b30fa06abdce/FLAGb009aff62
[2023-10-09 17:57:03,524 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/0cfd6f2ff/09a80ddde61841b29888b30fa06abdce
[2023-10-09 17:57:03,526 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-09 17:57:03,528 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-09 17:57:03,535 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-09 17:57:03,535 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-09 17:57:03,544 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-09 17:57:03,544 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 05:57:03" (1/1) ...
[2023-10-09 17:57:03,547 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@162757cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 05:57:03, skipping insertion in model container
[2023-10-09 17:57:03,547 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 05:57:03" (1/1) ...
[2023-10-09 17:57:03,565 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-09 17:57:03,625 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-09 17:57:03,874 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-09 17:57:03,983 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-09 17:57:04,040 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-09 17:57:04,093 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-09 17:57:04,270 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-09 17:57:04,313 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-09 17:57:04,313 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53b0e9b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 05:57:04, skipping insertion in model container
[2023-10-09 17:57:04,313 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-09 17:57:04,314 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-09 17:57:04,318 INFO  L158              Benchmark]: Toolchain (without parser) took 786.58ms. Allocated memory is still 45.8MB. Free memory was 15.0MB in the beginning and 18.5MB in the end (delta: -3.6MB). Peak memory consumption was 7.3MB. Max. memory is 15.6GB.
[2023-10-09 17:57:04,319 INFO  L158              Benchmark]: CDTParser took 0.14ms. Allocated memory is still 40.8MB. Free memory was 16.1MB in the beginning and 16.0MB in the end (delta: 31.6kB). Peak memory consumption was 31.6kB. Max. memory is 15.6GB.
[2023-10-09 17:57:04,328 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 778.99ms. Allocated memory is still 45.8MB. Free memory was 14.8MB in the beginning and 18.7MB in the end (delta: -4.0MB). Peak memory consumption was 7.1MB. Max. memory is 15.6GB.
[2023-10-09 17:57:04,330 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 40.8MB. Free memory was 16.1MB in the beginning and 16.0MB in the end (delta: 31.6kB). Peak memory consumption was 31.6kB. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 778.99ms. Allocated memory is still 45.8MB. Free memory was 14.8MB in the beginning and 18.7MB in the end (delta: -4.0MB). Peak memory consumption was 7.1MB. Max. memory is 15.6GB.
 * 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
[2023-10-09 17:57:07,018 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-09 17:57:07,020 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-09 17:57:07,075 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-09 17:57:07,076 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-09 17:57:07,078 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-09 17:57:07,079 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-09 17:57:07,082 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-09 17:57:07,085 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-09 17:57:07,088 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-09 17:57:07,089 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-09 17:57:07,090 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-09 17:57:07,094 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-09 17:57:07,096 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-09 17:57:07,097 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-09 17:57:07,098 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-09 17:57:07,099 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-09 17:57:07,100 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-09 17:57:07,116 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-09 17:57:07,120 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-09 17:57:07,121 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-09 17:57:07,123 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-09 17:57:07,123 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-09 17:57:07,124 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-09 17:57:07,129 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-09 17:57:07,129 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-09 17:57:07,129 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-09 17:57:07,130 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-09 17:57:07,130 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-09 17:57:07,168 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-09 17:57:07,168 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-09 17:57:07,169 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-09 17:57:07,169 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-09 17:57:07,169 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-09 17:57:07,170 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-09 17:57:07,170 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-09 17:57:07,170 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-09 17:57:07,171 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-09 17:57:07,171 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-09 17:57:07,172 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-09 17:57:07,173 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-09 17:57:07,174 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2023-10-09 17:57:07,199 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-09 17:57:07,199 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-09 17:57:07,200 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-09 17:57:07,200 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-09 17:57:07,216 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-09 17:57:07,216 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-09 17:57:07,217 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-09 17:57:07,217 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-09 17:57:07,217 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-09 17:57:07,217 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-09 17:57:07,218 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-09 17:57:07,218 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-09 17:57:07,218 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-09 17:57:07,218 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-09 17:57:07,219 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-09 17:57:07,219 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-09 17:57:07,219 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-10-09 17:57:07,219 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-10-09 17:57:07,219 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-09 17:57:07,219 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-09 17:57:07,219 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-09 17:57:07,220 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-09 17:57:07,220 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-09 17:57:07,220 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-09 17:57:07,220 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-09 17:57:07,220 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-09 17:57:07,221 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-09 17:57:07,221 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-09 17:57:07,221 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-10-09 17:57:07,221 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2023-10-09 17:57:07,221 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-09 17:57:07,221 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-09 17:57:07,222 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-09 17:57:07,222 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-09 17:57:07,222 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-10-09 17:57:07,222 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-09 17:57:07,223 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
[2023-10-09 17:57:07,662 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-09 17:57:07,675 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-09 17:57:07,677 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-09 17:57:07,680 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-09 17:57:07,684 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-09 17:57:07,685 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-09 17:57:09,471 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-09 17:57:09,869 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-09 17:57:09,871 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-09 17:57:09,893 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/be289d5b1/af1e50d3714e4b4fa0ee95cfbdb4404a/FLAGd5d3cd1f3
[2023-10-09 17:57:09,917 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/be289d5b1/af1e50d3714e4b4fa0ee95cfbdb4404a
[2023-10-09 17:57:09,928 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-09 17:57:09,929 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-09 17:57:09,931 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-09 17:57:09,931 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-09 17:57:09,934 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-09 17:57:09,936 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 05:57:09" (1/1) ...
[2023-10-09 17:57:09,952 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7acc5c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 05:57:09, skipping insertion in model container
[2023-10-09 17:57:09,953 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 05:57:09" (1/1) ...
[2023-10-09 17:57:09,958 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-09 17:57:10,016 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-09 17:57:10,320 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-09 17:57:10,445 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-09 17:57:10,493 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-09 17:57:10,540 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-09 17:57:10,698 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-09 17:57:10,718 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-09 17:57:10,718 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7366d1d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 05:57:10, skipping insertion in model container
[2023-10-09 17:57:10,719 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-09 17:57:10,719 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-09 17:57:10,721 INFO  L158              Benchmark]: Toolchain (without parser) took 790.56ms. Allocated memory is still 39.8MB. Free memory was 17.8MB in the beginning and 11.8MB in the end (delta: 6.0MB). Peak memory consumption was 11.2MB. Max. memory is 15.6GB.
[2023-10-09 17:57:10,721 INFO  L158              Benchmark]: CDTParser took 0.14ms. Allocated memory is still 31.5MB. Free memory is still 11.1MB. There was no memory consumed. Max. memory is 15.6GB.
[2023-10-09 17:57:10,736 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 787.64ms. Allocated memory is still 39.8MB. Free memory was 17.5MB in the beginning and 11.8MB in the end (delta: 5.7MB). Peak memory consumption was 10.9MB. Max. memory is 15.6GB.
[2023-10-09 17:57:10,737 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 31.5MB. Free memory is still 11.1MB. There was no memory consumed. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 787.64ms. Allocated memory is still 39.8MB. Free memory was 17.5MB in the beginning and 11.8MB in the end (delta: 5.7MB). Peak memory consumption was 10.9MB. Max. memory is 15.6GB.
 * 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
