./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.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.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 3d318d419bedcaf9879f2a683b74c5612d48430d5bbde092d31fa9e07bc9a9eb
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-26 09:06:49,535 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-26 09:06:49,537 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-26 09:06:49,589 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-26 09:06:49,590 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-26 09:06:49,593 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-26 09:06:49,595 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-26 09:06:49,611 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-26 09:06:49,613 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-26 09:06:49,617 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-26 09:06:49,619 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-26 09:06:49,621 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-26 09:06:49,622 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-26 09:06:49,623 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-26 09:06:49,624 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-26 09:06:49,626 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-26 09:06:49,627 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-26 09:06:49,628 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-26 09:06:49,629 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-26 09:06:49,633 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-26 09:06:49,634 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-26 09:06:49,635 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-26 09:06:49,650 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-26 09:06:49,651 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-26 09:06:49,657 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-26 09:06:49,657 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-26 09:06:49,658 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-26 09:06:49,659 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-26 09:06:49,659 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-26 09:06:49,660 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-26 09:06:49,660 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-26 09:06:49,661 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-26 09:06:49,662 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-26 09:06:49,663 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-26 09:06:49,663 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-26 09:06:49,663 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-26 09:06:49,664 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-26 09:06:49,664 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-26 09:06:49,664 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-26 09:06:49,665 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-26 09:06:49,665 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-26 09:06:49,666 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2023-10-26 09:06:49,701 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-26 09:06:49,701 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-26 09:06:49,702 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-26 09:06:49,702 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-26 09:06:49,718 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-26 09:06:49,718 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-26 09:06:49,719 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-26 09:06:49,719 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-26 09:06:49,719 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-26 09:06:49,719 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-26 09:06:49,720 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-10-26 09:06:49,721 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-26 09:06:49,721 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-10-26 09:06:49,721 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-10-26 09:06:49,721 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-26 09:06:49,721 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-26 09:06:49,721 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-26 09:06:49,722 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-26 09:06:49,722 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-26 09:06:49,722 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-10-26 09:06:49,722 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-26 09:06:49,722 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-26 09:06:49,722 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-26 09:06:49,723 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-26 09:06:49,723 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-26 09:06:49,723 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-26 09:06:49,723 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-26 09:06:49,723 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-26 09:06:49,724 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-26 09:06:49,724 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-26 09:06:49,724 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-10-26 09:06:49,724 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-10-26 09:06:49,725 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-26 09:06:49,725 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-26 09:06:49,725 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-26 09:06:49,725 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-26 09:06:49,725 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-26 09:06:49,725 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 -> 3d318d419bedcaf9879f2a683b74c5612d48430d5bbde092d31fa9e07bc9a9eb
[2023-10-26 09:06:50,076 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-26 09:06:50,099 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-26 09:06:50,101 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-26 09:06:50,102 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-26 09:06:50,117 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-26 09:06:50,118 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread.i
[2023-10-26 09:06:51,896 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-26 09:06:52,329 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-26 09:06:52,330 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread.i
[2023-10-26 09:06:52,364 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/0c78b5b54/69790d41f9474d3a9bc3b130c7697b63/FLAG315c17ebe
[2023-10-26 09:06:52,389 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/0c78b5b54/69790d41f9474d3a9bc3b130c7697b63
[2023-10-26 09:06:52,402 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-26 09:06:52,404 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-26 09:06:52,406 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-26 09:06:52,406 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-26 09:06:52,409 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-26 09:06:52,410 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:06:52" (1/1) ...
[2023-10-26 09:06:52,411 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e9b24a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:06:52, skipping insertion in model container
[2023-10-26 09:06:52,412 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:06:52" (1/1) ...
[2023-10-26 09:06:52,426 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-26 09:06:52,535 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-26 09:06:52,791 WARN  L611        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-10-26 09:06:53,195 WARN  L237   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread.i[47867,47880]
[2023-10-26 09:06:53,207 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific
[2023-10-26 09:06:53,222 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c8b54a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:06:53, skipping insertion in model container
[2023-10-26 09:06:53,222 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-26 09:06:53,222 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-26 09:06:53,225 INFO  L158              Benchmark]: Toolchain (without parser) took 819.74ms. Allocated memory is still 44.9MB. Free memory was 14.0MB in the beginning and 22.7MB in the end (delta: -8.7MB). Peak memory consumption was 3.4MB. Max. memory is 15.6GB.
[2023-10-26 09:06:53,226 INFO  L158              Benchmark]: CDTParser took 0.15ms. Allocated memory is still 40.8MB. Free memory is still 15.4MB. There was no memory consumed. Max. memory is 15.6GB.
[2023-10-26 09:06:53,226 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 816.46ms. Allocated memory is still 44.9MB. Free memory was 13.8MB in the beginning and 22.9MB in the end (delta: -9.1MB). Peak memory consumption was 3.2MB. Max. memory is 15.6GB.
[2023-10-26 09:06:53,228 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.15ms. Allocated memory is still 40.8MB. Free memory is still 15.4MB. There was no memory consumed. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 816.46ms. Allocated memory is still 44.9MB. Free memory was 13.8MB in the beginning and 22.9MB in the end (delta: -9.1MB). Peak memory consumption was 3.2MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1033]: 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.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 3d318d419bedcaf9879f2a683b74c5612d48430d5bbde092d31fa9e07bc9a9eb
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-26 09:06:55,996 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-26 09:06:55,998 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-26 09:06:56,077 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-26 09:06:56,088 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-26 09:06:56,089 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-26 09:06:56,090 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-26 09:06:56,091 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-26 09:06:56,092 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-26 09:06:56,093 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-26 09:06:56,094 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-26 09:06:56,095 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-26 09:06:56,095 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-26 09:06:56,096 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-26 09:06:56,097 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-26 09:06:56,097 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-26 09:06:56,098 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-26 09:06:56,099 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-26 09:06:56,118 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-26 09:06:56,119 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-26 09:06:56,120 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-26 09:06:56,124 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-26 09:06:56,125 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-26 09:06:56,125 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-26 09:06:56,128 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-26 09:06:56,129 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-26 09:06:56,129 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-26 09:06:56,134 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-26 09:06:56,134 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-26 09:06:56,182 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-26 09:06:56,182 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-26 09:06:56,183 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-26 09:06:56,183 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-26 09:06:56,184 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-26 09:06:56,184 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-26 09:06:56,185 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-26 09:06:56,185 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-26 09:06:56,185 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-26 09:06:56,186 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-26 09:06:56,186 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-26 09:06:56,187 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-26 09:06:56,191 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf
[2023-10-26 09:06:56,220 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-26 09:06:56,220 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-26 09:06:56,221 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-26 09:06:56,221 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-26 09:06:56,222 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-26 09:06:56,237 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-26 09:06:56,238 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-26 09:06:56,238 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-26 09:06:56,238 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-26 09:06:56,238 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-26 09:06:56,239 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-10-26 09:06:56,239 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-26 09:06:56,239 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-10-26 09:06:56,239 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-26 09:06:56,240 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-26 09:06:56,240 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-26 09:06:56,240 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-26 09:06:56,240 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-26 09:06:56,240 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-10-26 09:06:56,240 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-10-26 09:06:56,240 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-10-26 09:06:56,241 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-26 09:06:56,241 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-26 09:06:56,241 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-26 09:06:56,241 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-26 09:06:56,241 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-26 09:06:56,242 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-26 09:06:56,242 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-26 09:06:56,242 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-26 09:06:56,242 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-26 09:06:56,242 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-26 09:06:56,242 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-10-26 09:06:56,243 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-10-26 09:06:56,243 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-26 09:06:56,243 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-26 09:06:56,243 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-26 09:06:56,243 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-26 09:06:56,244 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-10-26 09:06:56,244 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-26 09:06:56,244 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 -> 3d318d419bedcaf9879f2a683b74c5612d48430d5bbde092d31fa9e07bc9a9eb
[2023-10-26 09:06:56,725 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-26 09:06:56,745 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-26 09:06:56,747 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-26 09:06:56,748 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-26 09:06:56,748 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-26 09:06:56,749 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread.i
[2023-10-26 09:06:58,671 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-26 09:06:59,089 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-26 09:06:59,091 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread.i
[2023-10-26 09:06:59,125 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/cfabecbdb/7090f2b051c440939bd83656c5e0da75/FLAGb2c305299
[2023-10-26 09:06:59,155 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/cfabecbdb/7090f2b051c440939bd83656c5e0da75
[2023-10-26 09:06:59,158 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-26 09:06:59,159 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-26 09:06:59,171 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-26 09:06:59,171 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-26 09:06:59,173 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-26 09:06:59,174 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:06:59" (1/1) ...
[2023-10-26 09:06:59,176 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40b89a29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:06:59, skipping insertion in model container
[2023-10-26 09:06:59,176 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:06:59" (1/1) ...
[2023-10-26 09:06:59,181 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-26 09:06:59,275 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-26 09:06:59,594 WARN  L611        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-10-26 09:06:59,983 WARN  L237   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-local-pthread.i[47867,47880]
[2023-10-26 09:06:59,986 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific
[2023-10-26 09:06:59,986 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3aeaa27c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:06:59, skipping insertion in model container
[2023-10-26 09:06:59,986 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-26 09:06:59,987 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-26 09:06:59,999 INFO  L158              Benchmark]: Toolchain (without parser) took 828.38ms. Allocated memory is still 39.9MB. Free memory was 17.3MB in the beginning and 13.8MB in the end (delta: 3.4MB). Peak memory consumption was 6.7MB. Max. memory is 15.6GB.
[2023-10-26 09:07:00,000 INFO  L158              Benchmark]: CDTParser took 3.72ms. Allocated memory is still 31.6MB. Free memory was 11.4MB in the beginning and 11.4MB in the end (delta: 39.4kB). Peak memory consumption was 39.4kB. Max. memory is 15.6GB.
[2023-10-26 09:07:00,001 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 815.94ms. Allocated memory is still 39.9MB. Free memory was 17.2MB in the beginning and 13.8MB in the end (delta: 3.3MB). Peak memory consumption was 6.5MB. Max. memory is 15.6GB.
[2023-10-26 09:07:00,003 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 3.72ms. Allocated memory is still 31.6MB. Free memory was 11.4MB in the beginning and 11.4MB in the end (delta: 39.4kB). Peak memory consumption was 39.4kB. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 815.94ms. Allocated memory is still 39.9MB. Free memory was 17.2MB in the beginning and 13.8MB in the end (delta: 3.3MB). Peak memory consumption was 6.5MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1033]: 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
