./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread-value-cond.i --full-output --architecture 32bit


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


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/race-challenges/thread-local-pthread-value-cond.i -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-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 32bit --witnessprinter.graph.data.programhash ec4e1fdaf97b812c3be4f1a56d77ea0fd0f3fcba7b4ca490769fa50969e6835c
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-27 12:50:58,745 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-27 12:50:58,746 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-27 12:50:58,816 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-27 12:50:58,816 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-27 12:50:58,819 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-27 12:50:58,820 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-27 12:50:58,822 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-27 12:50:58,824 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-27 12:50:58,828 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-27 12:50:58,829 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-27 12:50:58,831 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-27 12:50:58,831 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-27 12:50:58,833 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-27 12:50:58,846 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-27 12:50:58,847 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-27 12:50:58,848 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-27 12:50:58,849 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-27 12:50:58,850 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-27 12:50:58,855 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-27 12:50:58,856 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-27 12:50:58,857 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-27 12:50:58,858 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-27 12:50:58,858 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-27 12:50:58,861 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-27 12:50:58,862 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-27 12:50:58,862 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-27 12:50:58,863 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-27 12:50:58,864 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-27 12:50:58,864 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-27 12:50:58,864 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-27 12:50:58,865 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-27 12:50:58,880 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-27 12:50:58,880 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-27 12:50:58,881 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-27 12:50:58,881 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-27 12:50:58,881 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-27 12:50:58,881 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-27 12:50:58,882 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-27 12:50:58,882 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-27 12:50:58,882 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-27 12:50:58,883 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2023-10-27 12:50:58,923 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-27 12:50:58,923 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-27 12:50:58,924 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-27 12:50:58,924 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-27 12:50:58,924 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-27 12:50:58,925 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-27 12:50:58,925 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-27 12:50:58,925 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-27 12:50:58,925 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-27 12:50:58,926 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-27 12:50:58,926 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-10-27 12:50:58,926 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-27 12:50:58,927 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-10-27 12:50:58,927 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-10-27 12:50:58,927 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-27 12:50:58,927 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-27 12:50:58,927 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-27 12:50:58,927 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-27 12:50:58,927 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-27 12:50:58,928 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-10-27 12:50:58,928 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-27 12:50:58,928 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-27 12:50:58,928 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-27 12:50:58,928 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-27 12:50:58,928 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-27 12:50:58,929 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-27 12:50:58,929 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-27 12:50:58,929 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-27 12:50:58,929 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-27 12:50:58,929 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-27 12:50:58,945 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-10-27 12:50:58,945 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-10-27 12:50:58,946 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-27 12:50:58,946 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-27 12:50:58,946 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-27 12:50:58,946 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-27 12:50:58,947 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-27 12:50:58,947 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 -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec4e1fdaf97b812c3be4f1a56d77ea0fd0f3fcba7b4ca490769fa50969e6835c
[2023-10-27 12:50:59,292 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-27 12:50:59,314 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-27 12:50:59,316 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-27 12:50:59,316 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-27 12:50:59,317 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-27 12:50:59,317 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread-value-cond.i
[2023-10-27 12:51:00,968 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-27 12:51:01,370 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-27 12:51:01,371 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread-value-cond.i
[2023-10-27 12:51:01,397 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/fe06fa8b2/3ccd958d3c174ae68dd1607b962df588/FLAGc3b89461f
[2023-10-27 12:51:01,421 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/fe06fa8b2/3ccd958d3c174ae68dd1607b962df588
[2023-10-27 12:51:01,425 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-27 12:51:01,426 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-27 12:51:01,427 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-27 12:51:01,427 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-27 12:51:01,436 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-27 12:51:01,437 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:51:01" (1/1) ...
[2023-10-27 12:51:01,441 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ff89fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:01, skipping insertion in model container
[2023-10-27 12:51:01,441 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:51:01" (1/1) ...
[2023-10-27 12:51:01,457 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-27 12:51:01,518 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-27 12:51:01,770 WARN  L611        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-10-27 12:51:02,106 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific
[2023-10-27 12:51:02,107 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d4a4288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:02, skipping insertion in model container
[2023-10-27 12:51:02,107 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-27 12:51:02,107 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-27 12:51:02,110 INFO  L158              Benchmark]: Toolchain (without parser) took 682.44ms. Allocated memory is still 44.8MB. Free memory was 13.7MB in the beginning and 22.7MB in the end (delta: -9.0MB). Peak memory consumption was 3.1MB. Max. memory is 15.6GB.
[2023-10-27 12:51:02,111 INFO  L158              Benchmark]: CDTParser took 0.14ms. Allocated memory is still 40.8MB. Free memory was 15.5MB in the beginning and 15.4MB in the end (delta: 31.8kB). Peak memory consumption was 31.8kB. Max. memory is 15.6GB.
[2023-10-27 12:51:02,112 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 680.47ms. Allocated memory is still 44.8MB. Free memory was 13.5MB in the beginning and 22.7MB in the end (delta: -9.2MB). Peak memory consumption was 2.9MB. Max. memory is 15.6GB.
[2023-10-27 12:51:02,113 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.14ms. Allocated memory is still 40.8MB. Free memory was 15.5MB in the beginning and 15.4MB in the end (delta: 31.8kB). Peak memory consumption was 31.8kB. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 680.47ms. Allocated memory is still 44.8MB. Free memory was 13.5MB in the beginning and 22.7MB in the end (delta: -9.2MB). Peak memory consumption was 2.9MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1018]: Unsupported Syntax
    Unsupported function: pthread_setspecific
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/race-challenges/thread-local-pthread-value-cond.i -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-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 32bit --witnessprinter.graph.data.programhash ec4e1fdaf97b812c3be4f1a56d77ea0fd0f3fcba7b4ca490769fa50969e6835c
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-27 12:51:04,810 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-27 12:51:04,812 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-27 12:51:04,871 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-27 12:51:04,872 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-27 12:51:04,874 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-27 12:51:04,875 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-27 12:51:04,877 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-27 12:51:04,879 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-27 12:51:04,894 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-27 12:51:04,895 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-27 12:51:04,895 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-27 12:51:04,896 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-27 12:51:04,896 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-27 12:51:04,897 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-27 12:51:04,898 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-27 12:51:04,898 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-27 12:51:04,899 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-27 12:51:04,900 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-27 12:51:04,901 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-27 12:51:04,902 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-27 12:51:04,903 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-27 12:51:04,904 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-27 12:51:04,905 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-27 12:51:04,907 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-27 12:51:04,925 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-27 12:51:04,927 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-27 12:51:04,929 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-27 12:51:04,929 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-27 12:51:04,957 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-27 12:51:04,957 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-27 12:51:04,957 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-27 12:51:04,958 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-27 12:51:04,958 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-27 12:51:04,959 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-27 12:51:04,959 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-27 12:51:04,960 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-27 12:51:04,960 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-27 12:51:04,960 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-27 12:51:04,961 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-27 12:51:04,963 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-27 12:51:04,965 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf
[2023-10-27 12:51:05,009 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-27 12:51:05,009 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-27 12:51:05,010 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-27 12:51:05,011 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-27 12:51:05,011 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-27 12:51:05,011 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-27 12:51:05,012 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-27 12:51:05,012 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-27 12:51:05,012 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-27 12:51:05,013 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-27 12:51:05,013 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-10-27 12:51:05,013 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-27 12:51:05,014 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-10-27 12:51:05,014 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-27 12:51:05,014 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-27 12:51:05,014 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-27 12:51:05,014 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-27 12:51:05,014 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-27 12:51:05,014 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-10-27 12:51:05,015 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-10-27 12:51:05,015 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-10-27 12:51:05,015 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-27 12:51:05,015 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-27 12:51:05,015 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-27 12:51:05,015 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-27 12:51:05,016 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-27 12:51:05,029 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-27 12:51:05,029 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-27 12:51:05,029 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-27 12:51:05,030 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-27 12:51:05,030 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-27 12:51:05,030 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-10-27 12:51:05,030 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-10-27 12:51:05,030 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-27 12:51:05,031 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-27 12:51:05,031 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-27 12:51:05,031 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-27 12:51:05,031 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-10-27 12:51:05,031 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-27 12:51:05,032 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 -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec4e1fdaf97b812c3be4f1a56d77ea0fd0f3fcba7b4ca490769fa50969e6835c
[2023-10-27 12:51:05,455 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-27 12:51:05,483 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-27 12:51:05,485 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-27 12:51:05,486 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-27 12:51:05,486 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-27 12:51:05,487 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread-value-cond.i
[2023-10-27 12:51:07,320 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-27 12:51:07,737 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-27 12:51:07,748 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread-value-cond.i
[2023-10-27 12:51:07,771 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/5b72c343b/2e1904eeeab7430fa5a99ff0a692119e/FLAG89388b9ec
[2023-10-27 12:51:07,794 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/5b72c343b/2e1904eeeab7430fa5a99ff0a692119e
[2023-10-27 12:51:07,799 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-27 12:51:07,800 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-27 12:51:07,802 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-27 12:51:07,808 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-27 12:51:07,810 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-27 12:51:07,811 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:51:07" (1/1) ...
[2023-10-27 12:51:07,812 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73aa1bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:07, skipping insertion in model container
[2023-10-27 12:51:07,812 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:51:07" (1/1) ...
[2023-10-27 12:51:07,816 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-27 12:51:07,895 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-27 12:51:08,180 WARN  L611        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-10-27 12:51:08,552 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific
[2023-10-27 12:51:08,553 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@998288e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:08, skipping insertion in model container
[2023-10-27 12:51:08,553 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-27 12:51:08,554 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-27 12:51:08,565 INFO  L158              Benchmark]: Toolchain (without parser) took 763.29ms. Allocated memory is still 39.5MB. Free memory was 15.6MB in the beginning and 12.0MB in the end (delta: 3.7MB). Peak memory consumption was 5.3MB. Max. memory is 15.6GB.
[2023-10-27 12:51:08,565 INFO  L158              Benchmark]: CDTParser took 1.92ms. Allocated memory is still 31.6MB. Free memory was 11.3MB in the beginning and 11.3MB in the end (delta: 35.8kB). Peak memory consumption was 35.8kB. Max. memory is 15.6GB.
[2023-10-27 12:51:08,567 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 751.74ms. Allocated memory is still 39.5MB. Free memory was 15.4MB in the beginning and 12.0MB in the end (delta: 3.4MB). Peak memory consumption was 5.0MB. Max. memory is 15.6GB.
[2023-10-27 12:51:08,569 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 1.92ms. Allocated memory is still 31.6MB. Free memory was 11.3MB in the beginning and 11.3MB in the end (delta: 35.8kB). Peak memory consumption was 35.8kB. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 751.74ms. Allocated memory is still 39.5MB. Free memory was 15.4MB in the beginning and 12.0MB in the end (delta: 3.4MB). Peak memory consumption was 5.0MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1018]: Unsupported Syntax
    Unsupported function: pthread_setspecific
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
