./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
[2023-10-06 11:27:06,993 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-06 11:27:06,995 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-06 11:27:07,047 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-06 11:27:07,048 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-06 11:27:07,050 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-06 11:27:07,068 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-06 11:27:07,070 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-06 11:27:07,072 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-06 11:27:07,075 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-06 11:27:07,077 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-06 11:27:07,078 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-06 11:27:07,078 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-06 11:27:07,080 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-06 11:27:07,081 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-06 11:27:07,082 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-06 11:27:07,083 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-06 11:27:07,084 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-06 11:27:07,085 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-06 11:27:07,089 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-06 11:27:07,090 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-06 11:27:07,091 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-06 11:27:07,092 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-06 11:27:07,092 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-06 11:27:07,098 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-06 11:27:07,098 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-06 11:27:07,099 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-06 11:27:07,112 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-06 11:27:07,113 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-06 11:27:07,114 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-06 11:27:07,114 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-06 11:27:07,115 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-06 11:27:07,116 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-06 11:27:07,117 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-06 11:27:07,122 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-06 11:27:07,122 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-06 11:27:07,123 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-06 11:27:07,123 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-06 11:27:07,123 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-06 11:27:07,124 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-06 11:27:07,125 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-06 11:27:07,125 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2023-10-06 11:27:07,154 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-06 11:27:07,155 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-06 11:27:07,156 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-06 11:27:07,156 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-06 11:27:07,163 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-06 11:27:07,164 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-06 11:27:07,164 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-06 11:27:07,164 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-06 11:27:07,164 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-06 11:27:07,165 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-06 11:27:07,165 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-06 11:27:07,166 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-10-06 11:27:07,166 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-06 11:27:07,166 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-06 11:27:07,166 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-06 11:27:07,166 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-06 11:27:07,166 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-06 11:27:07,166 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-06 11:27:07,167 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-06 11:27:07,167 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-06 11:27:07,167 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-06 11:27:07,167 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-06 11:27:07,167 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-06 11:27:07,167 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-06 11:27:07,168 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-06 11:27:07,168 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-06 11:27:07,168 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-06 11:27:07,168 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-10-06 11:27:07,168 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-10-06 11:27:07,168 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-06 11:27:07,169 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-06 11:27:07,169 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-06 11:27:07,169 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-06 11:27:07,170 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-06 11:27:07,170 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
[2023-10-06 11:27:07,533 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-06 11:27:07,559 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-06 11:27:07,561 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-06 11:27:07,564 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-06 11:27:07,564 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-06 11:27:07,565 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-06 11:27:09,183 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-06 11:27:09,551 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-06 11:27:09,551 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-06 11:27:09,571 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/980c01fcd/9656c06509ca42d2bae7c03d872add7b/FLAGf27bace8c
[2023-10-06 11:27:09,582 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/980c01fcd/9656c06509ca42d2bae7c03d872add7b
[2023-10-06 11:27:09,584 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-06 11:27:09,585 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-06 11:27:09,589 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-06 11:27:09,589 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-06 11:27:09,591 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-06 11:27:09,595 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:27:09" (1/1) ...
[2023-10-06 11:27:09,608 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e83647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:27:09, skipping insertion in model container
[2023-10-06 11:27:09,608 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:27:09" (1/1) ...
[2023-10-06 11:27:09,616 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-06 11:27:09,687 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-06 11:27:09,966 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-06 11:27:10,079 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-06 11:27:10,127 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-06 11:27:10,191 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-06 11:27:10,373 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-06 11:27:10,393 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-06 11:27:10,397 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@752a9f08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:27:10, skipping insertion in model container
[2023-10-06 11:27:10,397 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-06 11:27:10,397 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-06 11:27:10,399 INFO  L158              Benchmark]: Toolchain (without parser) took 812.92ms. Allocated memory is still 44.9MB. Free memory was 14.5MB in the beginning and 17.6MB in the end (delta: -3.1MB). Peak memory consumption was 6.9MB. Max. memory is 15.6GB.
[2023-10-06 11:27:10,400 INFO  L158              Benchmark]: CDTParser took 14.16ms. Allocated memory is still 40.8MB. Free memory was 15.6MB in the beginning and 15.6MB in the end (delta: 31.6kB). Peak memory consumption was 31.6kB. Max. memory is 15.6GB.
[2023-10-06 11:27:10,412 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 808.53ms. Allocated memory is still 44.9MB. Free memory was 14.3MB in the beginning and 17.6MB in the end (delta: -3.3MB). Peak memory consumption was 6.7MB. Max. memory is 15.6GB.
[2023-10-06 11:27:10,414 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 14.16ms. Allocated memory is still 40.8MB. Free memory was 15.6MB in the beginning and 15.6MB in the end (delta: 31.6kB). Peak memory consumption was 31.6kB. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 808.53ms. Allocated memory is still 44.9MB. Free memory was 14.3MB in the beginning and 17.6MB in the end (delta: -3.3MB). Peak memory consumption was 6.7MB. 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
[2023-10-06 11:27:13,081 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-06 11:27:13,083 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-06 11:27:13,162 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-06 11:27:13,165 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-06 11:27:13,167 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-06 11:27:13,169 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-06 11:27:13,171 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-06 11:27:13,172 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-06 11:27:13,176 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-06 11:27:13,176 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-06 11:27:13,177 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-06 11:27:13,178 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-06 11:27:13,179 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-06 11:27:13,180 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-06 11:27:13,184 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-06 11:27:13,184 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-06 11:27:13,185 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-06 11:27:13,200 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-06 11:27:13,204 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-06 11:27:13,205 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-06 11:27:13,207 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-06 11:27:13,208 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-06 11:27:13,208 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-06 11:27:13,213 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-06 11:27:13,213 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-06 11:27:13,214 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-06 11:27:13,215 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-06 11:27:13,215 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-06 11:27:13,216 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-06 11:27:13,217 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-06 11:27:13,217 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-06 11:27:13,219 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-06 11:27:13,219 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-06 11:27:13,220 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-06 11:27:13,220 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-06 11:27:13,220 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-06 11:27:13,221 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-06 11:27:13,221 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-06 11:27:13,221 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-06 11:27:13,222 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-06 11:27:13,223 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2023-10-06 11:27:13,276 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-06 11:27:13,276 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-06 11:27:13,277 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-06 11:27:13,277 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-06 11:27:13,278 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-06 11:27:13,278 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-06 11:27:13,279 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-06 11:27:13,279 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-06 11:27:13,279 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-06 11:27:13,279 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-06 11:27:13,280 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-06 11:27:13,280 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-06 11:27:13,280 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-06 11:27:13,280 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-06 11:27:13,281 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-06 11:27:13,281 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-06 11:27:13,281 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-10-06 11:27:13,281 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-10-06 11:27:13,281 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-06 11:27:13,281 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-06 11:27:13,282 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-06 11:27:13,282 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-06 11:27:13,282 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-06 11:27:13,282 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-06 11:27:13,282 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-06 11:27:13,282 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-06 11:27:13,283 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-06 11:27:13,283 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-06 11:27:13,283 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-10-06 11:27:13,283 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2023-10-06 11:27:13,283 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-06 11:27:13,290 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-06 11:27:13,290 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-06 11:27:13,290 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-06 11:27:13,290 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-10-06 11:27:13,291 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-06 11:27:13,291 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
[2023-10-06 11:27:13,705 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-06 11:27:13,738 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-06 11:27:13,750 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-06 11:27:13,751 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-06 11:27:13,752 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-06 11:27:13,753 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-06 11:27:15,314 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-06 11:27:15,676 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-06 11:27:15,676 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/uthash/main.c
[2023-10-06 11:27:15,708 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/2284d8325/4a2a7d10b65443e898231b57592be489/FLAG23a8fbc22
[2023-10-06 11:27:15,734 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/2284d8325/4a2a7d10b65443e898231b57592be489
[2023-10-06 11:27:15,736 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-06 11:27:15,738 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-06 11:27:15,743 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-06 11:27:15,744 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-06 11:27:15,746 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-06 11:27:15,746 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:27:15" (1/1) ...
[2023-10-06 11:27:15,747 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ad8fd75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:27:15, skipping insertion in model container
[2023-10-06 11:27:15,747 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:27:15" (1/1) ...
[2023-10-06 11:27:15,767 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-06 11:27:15,826 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-06 11:27:16,116 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-06 11:27:16,227 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-06 11:27:16,287 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-06 11:27:16,368 WARN  L623        FunctionHandler]: Unknown extern function memcmp
[2023-10-06 11:27:16,504 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2023-10-06 11:27:16,532 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-06 11:27:16,533 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@727a25bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:27:16, skipping insertion in model container
[2023-10-06 11:27:16,533 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-06 11:27:16,534 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-06 11:27:16,536 INFO  L158              Benchmark]: Toolchain (without parser) took 796.82ms. Allocated memory is still 38.3MB. Free memory was 16.3MB in the beginning and 9.5MB in the end (delta: 6.8MB). Peak memory consumption was 9.8MB. Max. memory is 15.6GB.
[2023-10-06 11:27:16,536 INFO  L158              Benchmark]: CDTParser took 0.14ms. Allocated memory is still 30.9MB. Free memory is still 14.8MB. There was no memory consumed. Max. memory is 15.6GB.
[2023-10-06 11:27:16,537 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 790.20ms. Allocated memory is still 38.3MB. Free memory was 16.1MB in the beginning and 9.5MB in the end (delta: 6.6MB). Peak memory consumption was 9.6MB. Max. memory is 15.6GB.
[2023-10-06 11:27:16,538 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 30.9MB. Free memory is still 14.8MB. There was no memory consumed. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 790.20ms. Allocated memory is still 38.3MB. Free memory was 16.1MB in the beginning and 9.5MB in the end (delta: 6.6MB). Peak memory consumption was 9.6MB. 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
