./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
[2023-10-31 17:26:10,879 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-31 17:26:10,880 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-31 17:26:10,901 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-31 17:26:10,901 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-31 17:26:10,902 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-31 17:26:10,903 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-31 17:26:10,904 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-31 17:26:10,905 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-31 17:26:10,906 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-31 17:26:10,906 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-31 17:26:10,907 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-31 17:26:10,907 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-31 17:26:10,908 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-31 17:26:10,909 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-31 17:26:10,909 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-31 17:26:10,910 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-31 17:26:10,911 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-31 17:26:10,912 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-31 17:26:10,913 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-31 17:26:10,914 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-31 17:26:10,915 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-31 17:26:10,916 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-31 17:26:10,916 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-31 17:26:10,919 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-31 17:26:10,919 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-31 17:26:10,919 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-31 17:26:10,920 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-31 17:26:10,920 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-31 17:26:10,921 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-31 17:26:10,921 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-31 17:26:10,921 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-31 17:26:10,922 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-31 17:26:10,922 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-31 17:26:10,923 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-31 17:26:10,923 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-31 17:26:10,924 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-31 17:26:10,924 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-31 17:26:10,924 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-31 17:26:10,924 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-31 17:26:10,925 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-31 17:26:10,926 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2023-10-31 17:26:10,940 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-31 17:26:10,940 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-31 17:26:10,940 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-31 17:26:10,941 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-31 17:26:10,941 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-31 17:26:10,942 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-31 17:26:10,942 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-31 17:26:10,942 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-31 17:26:10,942 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-31 17:26:10,942 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-31 17:26:10,943 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-31 17:26:10,944 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-31 17:26:10,944 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-31 17:26:10,944 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-31 17:26:10,944 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-31 17:26:10,944 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-31 17:26:10,944 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-31 17:26:10,944 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-31 17:26:10,944 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-10-31 17:26:10,944 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-10-31 17:26:10,945 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-31 17:26:10,945 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-31 17:26:10,945 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-31 17:26:10,945 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-31 17:26:10,945 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-31 17:26:10,945 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
[2023-10-31 17:26:11,138 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-31 17:26:11,164 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-31 17:26:11,168 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-31 17:26:11,170 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-31 17:26:11,171 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-31 17:26:11,173 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-31 17:26:12,218 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-31 17:26:12,391 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-31 17:26:12,391 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-31 17:26:12,400 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/13fa7e835/eb2652857ac34b7da2a9f290876e4eff/FLAG35d6012ba
[2023-10-31 17:26:12,771 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/13fa7e835/eb2652857ac34b7da2a9f290876e4eff
[2023-10-31 17:26:12,774 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-31 17:26:12,775 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-31 17:26:12,776 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-31 17:26:12,776 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-31 17:26:12,779 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-31 17:26:12,780 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 05:26:12" (1/1) ...
[2023-10-31 17:26:12,781 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd6232c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 05:26:12, skipping insertion in model container
[2023-10-31 17:26:12,781 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 05:26:12" (1/1) ...
[2023-10-31 17:26:12,786 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-31 17:26:12,820 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-31 17:26:12,937 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-31 17:26:12,984 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-31 17:26:13,001 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-31 17:26:13,024 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-31 17:26:13,076 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-31 17:26:13,093 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-31 17:26:13,094 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1498f4ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 05:26:13, skipping insertion in model container
[2023-10-31 17:26:13,094 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-31 17:26:13,094 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-31 17:26:13,096 INFO  L158              Benchmark]: Toolchain (without parser) took 320.11ms. Allocated memory is still 201.3MB. Free memory was 157.3MB in the beginning and 128.8MB in the end (delta: 28.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2023-10-31 17:26:13,096 INFO  L158              Benchmark]: CDTParser took 0.35ms. Allocated memory is still 201.3MB. Free memory is still 171.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-10-31 17:26:13,097 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 318.30ms. Allocated memory is still 201.3MB. Free memory was 157.3MB in the beginning and 128.8MB in the end (delta: 28.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2023-10-31 17:26:13,098 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.35ms. Allocated memory is still 201.3MB. Free memory is still 171.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 318.30ms. Allocated memory is still 201.3MB. Free memory was 157.3MB in the beginning and 128.8MB in the end (delta: 28.5MB). 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
[2023-10-31 17:26:14,561 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-31 17:26:14,563 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-31 17:26:14,592 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-31 17:26:14,593 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-31 17:26:14,594 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-31 17:26:14,595 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-31 17:26:14,596 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-31 17:26:14,597 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-31 17:26:14,598 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-31 17:26:14,598 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-31 17:26:14,599 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-31 17:26:14,599 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-31 17:26:14,600 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-31 17:26:14,601 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-31 17:26:14,602 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-31 17:26:14,602 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-31 17:26:14,603 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-31 17:26:14,605 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-31 17:26:14,606 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-31 17:26:14,607 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-31 17:26:14,608 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-31 17:26:14,609 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-31 17:26:14,610 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-31 17:26:14,612 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-31 17:26:14,612 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-31 17:26:14,613 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-31 17:26:14,613 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-31 17:26:14,614 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-31 17:26:14,614 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-31 17:26:14,614 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-31 17:26:14,615 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-31 17:26:14,616 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-31 17:26:14,616 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-31 17:26:14,617 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-31 17:26:14,617 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-31 17:26:14,618 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-31 17:26:14,625 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-31 17:26:14,625 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-31 17:26:14,626 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-31 17:26:14,627 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-31 17:26:14,628 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2023-10-31 17:26:14,646 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-31 17:26:14,646 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-31 17:26:14,647 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-31 17:26:14,647 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-31 17:26:14,647 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-31 17:26:14,647 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-31 17:26:14,648 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-31 17:26:14,648 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-31 17:26:14,648 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-31 17:26:14,648 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-31 17:26:14,649 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-31 17:26:14,649 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-31 17:26:14,649 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-31 17:26:14,649 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-31 17:26:14,649 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-31 17:26:14,649 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-31 17:26:14,650 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-31 17:26:14,650 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-31 17:26:14,651 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-31 17:26:14,651 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-31 17:26:14,651 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-31 17:26:14,651 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-10-31 17:26:14,651 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2023-10-31 17:26:14,651 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-31 17:26:14,651 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-31 17:26:14,651 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-31 17:26:14,652 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-31 17:26:14,652 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-10-31 17:26:14,652 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-31 17:26:14,652 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
[2023-10-31 17:26:14,929 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-31 17:26:14,951 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-31 17:26:14,954 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-31 17:26:14,954 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-31 17:26:14,955 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-31 17:26:14,956 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-31 17:26:15,953 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-31 17:26:16,173 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-31 17:26:16,173 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-31 17:26:16,182 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/9e77fd06e/e4b971798360405c9a2761d97f99cb44/FLAG9b152e4a4
[2023-10-31 17:26:16,526 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/9e77fd06e/e4b971798360405c9a2761d97f99cb44
[2023-10-31 17:26:16,528 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-31 17:26:16,529 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-31 17:26:16,530 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-31 17:26:16,530 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-31 17:26:16,534 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-31 17:26:16,534 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 05:26:16" (1/1) ...
[2023-10-31 17:26:16,535 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eb9840 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 05:26:16, skipping insertion in model container
[2023-10-31 17:26:16,535 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 05:26:16" (1/1) ...
[2023-10-31 17:26:16,541 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-31 17:26:16,580 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-31 17:26:16,704 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-31 17:26:16,756 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-31 17:26:16,775 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-31 17:26:16,800 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-31 17:26:16,882 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-31 17:26:16,896 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-31 17:26:16,896 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38a2090c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 05:26:16, skipping insertion in model container
[2023-10-31 17:26:16,896 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-31 17:26:16,897 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-31 17:26:16,898 INFO  L158              Benchmark]: Toolchain (without parser) took 368.12ms. Allocated memory is still 83.9MB. Free memory was 60.5MB in the beginning and 50.4MB in the end (delta: 10.1MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB.
[2023-10-31 17:26:16,899 INFO  L158              Benchmark]: CDTParser took 0.12ms. Allocated memory is still 83.9MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-10-31 17:26:16,899 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 366.34ms. Allocated memory is still 83.9MB. Free memory was 60.3MB in the beginning and 50.4MB in the end (delta: 9.8MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB.
[2023-10-31 17:26:16,900 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.12ms. Allocated memory is still 83.9MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 366.34ms. Allocated memory is still 83.9MB. Free memory was 60.3MB in the beginning and 50.4MB in the end (delta: 9.8MB). Peak memory consumption was 26.4MB. 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
