./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/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/EasyLogger/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 bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-06 11:26:03,269 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-06 11:26:03,271 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-06 11:26:03,336 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-06 11:26:03,336 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-06 11:26:03,340 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-06 11:26:03,341 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-06 11:26:03,343 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-06 11:26:03,345 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-06 11:26:03,349 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-06 11:26:03,350 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-06 11:26:03,352 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-06 11:26:03,352 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-06 11:26:03,354 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-06 11:26:03,355 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-06 11:26:03,356 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-06 11:26:03,357 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-06 11:26:03,358 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-06 11:26:03,359 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-06 11:26:03,380 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-06 11:26:03,382 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-06 11:26:03,383 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-06 11:26:03,384 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-06 11:26:03,384 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-06 11:26:03,387 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-06 11:26:03,387 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-06 11:26:03,388 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-06 11:26:03,389 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-06 11:26:03,389 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-06 11:26:03,390 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-06 11:26:03,390 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-06 11:26:03,391 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-06 11:26:03,393 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-06 11:26:03,393 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-06 11:26:03,394 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-06 11:26:03,394 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-06 11:26:03,394 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-06 11:26:03,395 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-06 11:26:03,395 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-06 11:26:03,396 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-06 11:26:03,396 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-06 11:26:03,397 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 11:26:03,437 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-06 11:26:03,438 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-06 11:26:03,438 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-06 11:26:03,443 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-06 11:26:03,444 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-06 11:26:03,444 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-06 11:26:03,445 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-06 11:26:03,445 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-06 11:26:03,445 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-06 11:26:03,445 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-06 11:26:03,446 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-06 11:26:03,446 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-10-06 11:26:03,447 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-06 11:26:03,447 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-06 11:26:03,447 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-06 11:26:03,447 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-06 11:26:03,447 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-06 11:26:03,447 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-06 11:26:03,448 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-06 11:26:03,448 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-06 11:26:03,448 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-06 11:26:03,448 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-06 11:26:03,448 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-06 11:26:03,448 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-06 11:26:03,449 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-06 11:26:03,449 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-06 11:26:03,449 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-06 11:26:03,449 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-10-06 11:26:03,450 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-10-06 11:26:03,450 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-06 11:26:03,452 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-06 11:26:03,452 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-06 11:26:03,453 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-06 11:26:03,453 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-06 11:26:03,453 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 -> bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
[2023-10-06 11:26:04,660 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-06 11:26:04,969 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-06 11:26:04,975 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-06 11:26:04,977 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-06 11:26:04,978 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-06 11:26:04,979 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2023-10-06 11:26:07,389 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-06 11:26:07,828 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-06 11:26:07,831 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2023-10-06 11:26:07,854 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/454120263/c3ea66aa90e24736b30dcf080c150b4d/FLAG40a511263
[2023-10-06 11:26:07,888 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/454120263/c3ea66aa90e24736b30dcf080c150b4d
[2023-10-06 11:26:07,890 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-06 11:26:07,891 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-06 11:26:07,908 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:07,909 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-06 11:26:07,911 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-06 11:26:07,912 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:07" (1/1) ...
[2023-10-06 11:26:07,912 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a3056ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:07, skipping insertion in model container
[2023-10-06 11:26:07,912 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:07" (1/1) ...
[2023-10-06 11:26:07,917 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-06 11:26:08,021 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-06 11:26:08,535 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:08,535 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:08,576 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-10-06 11:26:08,584 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:08,594 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-10-06 11:26:08,599 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2023-10-06 11:26:08,630 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2023-10-06 11:26:08,666 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2023-10-06 11:26:08,673 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2023-10-06 11:26:08,712 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-10-06 11:26:08,759 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2023-10-06 11:26:08,766 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2023-10-06 11:26:08,772 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:08,824 WARN  L623        FunctionHandler]: Unknown extern function sem_post
[2023-10-06 11:26:08,825 WARN  L623        FunctionHandler]: Unknown extern function sem_wait
[2023-10-06 11:26:08,827 WARN  L623        FunctionHandler]: Unknown extern function sem_init
[2023-10-06 11:26:08,835 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init
[2023-10-06 11:26:08,835 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6288d177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:08, skipping insertion in model container
[2023-10-06 11:26:08,836 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:08,836 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-06 11:26:08,838 INFO  L158              Benchmark]: Toolchain (without parser) took 946.10ms. Allocated memory is still 45.8MB. Free memory was 22.9MB in the beginning and 16.1MB in the end (delta: 6.7MB). Peak memory consumption was 13.1MB. Max. memory is 15.6GB.
[2023-10-06 11:26:08,839 INFO  L158              Benchmark]: CDTParser took 7.20ms. Allocated memory is still 40.8MB. Free memory was 15.8MB in the beginning and 15.8MB in the end (delta: 28.2kB). Peak memory consumption was 28.2kB. Max. memory is 15.6GB.
[2023-10-06 11:26:08,839 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 927.68ms. Allocated memory is still 45.8MB. Free memory was 22.6MB in the beginning and 16.1MB in the end (delta: 6.4MB). Peak memory consumption was 12.8MB. Max. memory is 15.6GB.
[2023-10-06 11:26:08,841 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 7.20ms. Allocated memory is still 40.8MB. Free memory was 15.8MB in the beginning and 15.8MB in the end (delta: 28.2kB). Peak memory consumption was 28.2kB. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 927.68ms. Allocated memory is still 45.8MB. Free memory was 22.6MB in the beginning and 16.1MB in the end (delta: 6.4MB). Peak memory consumption was 12.8MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1454]: Unsupported Syntax
    Unsupported function: pthread_attr_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/EasyLogger/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 bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-06 11:26:11,564 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-06 11:26:11,569 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-06 11:26:11,644 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-06 11:26:11,644 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-06 11:26:11,646 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-06 11:26:11,648 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-06 11:26:11,650 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-06 11:26:11,653 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-06 11:26:11,658 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-06 11:26:11,659 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-06 11:26:11,661 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-06 11:26:11,661 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-06 11:26:11,663 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-06 11:26:11,664 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-06 11:26:11,665 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-06 11:26:11,666 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-06 11:26:11,667 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-06 11:26:11,668 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-06 11:26:11,671 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-06 11:26:11,673 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-06 11:26:11,674 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-06 11:26:11,675 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-06 11:26:11,688 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-06 11:26:11,693 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-06 11:26:11,693 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-06 11:26:11,693 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-06 11:26:11,694 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-06 11:26:11,695 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-06 11:26:11,736 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-06 11:26:11,736 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-06 11:26:11,737 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-06 11:26:11,737 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-06 11:26:11,738 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-06 11:26:11,738 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-06 11:26:11,738 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-06 11:26:11,739 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-06 11:26:11,739 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-06 11:26:11,742 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-06 11:26:11,743 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-06 11:26:11,744 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-06 11:26:11,745 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 11:26:11,770 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-06 11:26:11,770 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-06 11:26:11,771 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-06 11:26:11,771 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-06 11:26:11,772 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-06 11:26:11,772 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-06 11:26:11,773 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-06 11:26:11,773 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-06 11:26:11,773 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-06 11:26:11,773 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-06 11:26:11,774 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-06 11:26:11,774 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-06 11:26:11,774 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-06 11:26:11,774 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-06 11:26:11,774 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-06 11:26:11,775 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-06 11:26:11,775 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-10-06 11:26:11,775 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-10-06 11:26:11,775 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-06 11:26:11,775 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-06 11:26:11,775 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-06 11:26:11,775 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-06 11:26:11,776 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-06 11:26:11,776 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-06 11:26:11,776 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-06 11:26:11,776 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-06 11:26:11,791 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-06 11:26:11,791 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-06 11:26:11,792 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-10-06 11:26:11,792 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2023-10-06 11:26:11,792 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-06 11:26:11,792 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-06 11:26:11,792 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-06 11:26:11,792 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-06 11:26:11,793 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-10-06 11:26:11,793 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-06 11:26:11,793 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 -> bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
[2023-10-06 11:26:12,225 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-06 11:26:12,251 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-06 11:26:12,253 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-06 11:26:12,254 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-06 11:26:12,254 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-06 11:26:12,255 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2023-10-06 11:26:13,845 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-06 11:26:14,342 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-06 11:26:14,342 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2023-10-06 11:26:14,372 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/35e67298e/d8f899fc0c7f484489abac75abe5671f/FLAGc7a38e893
[2023-10-06 11:26:14,388 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/35e67298e/d8f899fc0c7f484489abac75abe5671f
[2023-10-06 11:26:14,390 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-06 11:26:14,405 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-06 11:26:14,407 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:14,407 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-06 11:26:14,409 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-06 11:26:14,410 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:14" (1/1) ...
[2023-10-06 11:26:14,411 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61957eb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:14, skipping insertion in model container
[2023-10-06 11:26:14,411 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:14" (1/1) ...
[2023-10-06 11:26:14,416 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-06 11:26:14,495 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-06 11:26:15,017 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:15,019 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:15,070 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-10-06 11:26:15,077 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:15,086 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-10-06 11:26:15,092 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2023-10-06 11:26:15,123 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2023-10-06 11:26:15,153 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2023-10-06 11:26:15,161 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2023-10-06 11:26:15,228 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-10-06 11:26:15,250 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2023-10-06 11:26:15,257 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2023-10-06 11:26:15,278 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2023-10-06 11:26:15,336 WARN  L623        FunctionHandler]: Unknown extern function sem_post
[2023-10-06 11:26:15,337 WARN  L623        FunctionHandler]: Unknown extern function sem_wait
[2023-10-06 11:26:15,339 WARN  L623        FunctionHandler]: Unknown extern function sem_init
[2023-10-06 11:26:15,344 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init
[2023-10-06 11:26:15,345 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@609aea44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:15, skipping insertion in model container
[2023-10-06 11:26:15,345 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:15,346 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-06 11:26:15,348 INFO  L158              Benchmark]: Toolchain (without parser) took 941.86ms. Allocated memory is still 39.8MB. Free memory was 16.1MB in the beginning and 14.0MB in the end (delta: 2.2MB). Peak memory consumption was 8.3MB. Max. memory is 15.6GB.
[2023-10-06 11:26:15,351 INFO  L158              Benchmark]: CDTParser took 0.14ms. Allocated memory is still 31.6MB. Free memory is still 11.4MB. There was no memory consumed. Max. memory is 15.6GB.
[2023-10-06 11:26:15,352 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 938.67ms. Allocated memory is still 39.8MB. Free memory was 15.9MB in the beginning and 14.0MB in the end (delta: 1.9MB). Peak memory consumption was 8.0MB. Max. memory is 15.6GB.
[2023-10-06 11:26:15,353 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 31.6MB. Free memory is still 11.4MB. There was no memory consumed. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 938.67ms. Allocated memory is still 39.8MB. Free memory was 15.9MB in the beginning and 14.0MB in the end (delta: 1.9MB). Peak memory consumption was 8.0MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1454]: Unsupported Syntax
    Unsupported function: pthread_attr_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
