./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations DEFORE --architecture 32bit
--------------------------------------------------------------------------------
Checking for data races
Using default analysis
Version b8dbc81d
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/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 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations DEFORE
--- Real Ultimate output ---
This is Ultimate 0.2.3-?-b8dbc81
[2023-08-29 09:06:33,929 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2023-08-29 09:06:33,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2023-08-29 09:06:33,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-08-29 09:06:33,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-08-29 09:06:33,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-08-29 09:06:33,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-08-29 09:06:33,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2023-08-29 09:06:33,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-08-29 09:06:33,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-08-29 09:06:33,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2023-08-29 09:06:33,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-08-29 09:06:33,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-08-29 09:06:33,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-08-29 09:06:33,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-08-29 09:06:33,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-08-29 09:06:33,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-08-29 09:06:33,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-08-29 09:06:33,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-08-29 09:06:33,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2023-08-29 09:06:33,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-08-29 09:06:34,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-08-29 09:06:34,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2023-08-29 09:06:34,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-08-29 09:06:34,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-08-29 09:06:34,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-08-29 09:06:34,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-08-29 09:06:34,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-08-29 09:06:34,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-08-29 09:06:34,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-08-29 09:06:34,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-08-29 09:06:34,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-08-29 09:06:34,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-08-29 09:06:34,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2023-08-29 09:06:34,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-08-29 09:06:34,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2023-08-29 09:06:34,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-08-29 09:06:34,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-08-29 09:06:34,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2023-08-29 09:06:34,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2023-08-29 09:06:34,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2023-08-29 09:06:34,014 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf
[2023-08-29 09:06:34,039 INFO L113 SettingsManager]: Loading preferences was successful
[2023-08-29 09:06:34,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2023-08-29 09:06:34,041 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-08-29 09:06:34,041 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-08-29 09:06:34,042 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-08-29 09:06:34,042 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-08-29 09:06:34,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-08-29 09:06:34,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2023-08-29 09:06:34,043 INFO L138 SettingsManager]: * Use SBE=true
[2023-08-29 09:06:34,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-08-29 09:06:34,044 INFO L138 SettingsManager]: * sizeof long=4
[2023-08-29 09:06:34,045 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2023-08-29 09:06:34,045 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2023-08-29 09:06:34,045 INFO L138 SettingsManager]: * sizeof POINTER=4
[2023-08-29 09:06:34,045 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2023-08-29 09:06:34,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-08-29 09:06:34,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-08-29 09:06:34,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-08-29 09:06:34,046 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true
[2023-08-29 09:06:34,046 INFO L138 SettingsManager]: * sizeof long double=12
[2023-08-29 09:06:34,046 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2023-08-29 09:06:34,046 INFO L138 SettingsManager]: * Use constant arrays=true
[2023-08-29 09:06:34,046 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-08-29 09:06:34,047 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-08-29 09:06:34,047 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-08-29 09:06:34,047 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2023-08-29 09:06:34,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-08-29 09:06:34,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-08-29 09:06:34,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-08-29 09:06:34,048 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-08-29 09:06:34,048 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-08-29 09:06:34,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-08-29 09:06:34,048 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-08-29 09:06:34,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-08-29 09:06:34,049 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-08-29 09:06:34,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-08-29 09:06:34,049 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-08-29 09:06:34,049 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:/storage/repos/ultimate/releaseScripts/default/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> DEFORE
[2023-08-29 09:06:34,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-08-29 09:06:34,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-08-29 09:06:34,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-08-29 09:06:34,391 INFO L271 PluginConnector]: Initializing CDTParser...
[2023-08-29 09:06:34,391 INFO L275 PluginConnector]: CDTParser initialized
[2023-08-29 09:06:34,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i
[2023-08-29 09:06:35,557 INFO L500 CDTParser]: Created temporary CDT project at NULL
[2023-08-29 09:06:35,798 INFO L351 CDTParser]: Found 1 translation units.
[2023-08-29 09:06:35,799 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i
[2023-08-29 09:06:35,813 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f16348fc/ab87c8347d4a403db1c86b8e24765bdc/FLAGbba258bf0
[2023-08-29 09:06:35,825 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f16348fc/ab87c8347d4a403db1c86b8e24765bdc
[2023-08-29 09:06:35,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-08-29 09:06:35,829 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-08-29 09:06:35,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-08-29 09:06:35,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-08-29 09:06:35,838 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-08-29 09:06:35,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 09:06:35" (1/1) ...
[2023-08-29 09:06:35,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19def6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 09:06:35, skipping insertion in model container
[2023-08-29 09:06:35,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 09:06:35" (1/1) ...
[2023-08-29 09:06:35,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2023-08-29 09:06:35,877 INFO L178 MainTranslator]: Built tables and reachable declarations
[2023-08-29 09:06:35,989 WARN L633 FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-08-29 09:06:36,148 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific
[2023-08-29 09:06:36,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1619214e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 09:06:36, skipping insertion in model container
[2023-08-29 09:06:36,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-08-29 09:06:36,150 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-08-29 09:06:36,151 INFO L158 Benchmark]: Toolchain (without parser) took 321.65ms. Allocated memory is still 77.6MB. Free memory was 53.8MB in the beginning and 42.4MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2023-08-29 09:06:36,151 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 77.6MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-08-29 09:06:36,152 INFO L158 Benchmark]: CACSL2BoogieTranslator took 319.83ms. Allocated memory is still 77.6MB. Free memory was 53.6MB in the beginning and 42.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2023-08-29 09:06:36,153 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.23ms. Allocated memory is still 77.6MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 319.83ms. Allocated memory is still 77.6MB. Free memory was 53.6MB in the beginning and 42.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax
Unsupported function: pthread_getspecific
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/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/pthread-divine/tls_basic.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/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 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations DEFORE
--- Real Ultimate output ---
This is Ultimate 0.2.3-?-b8dbc81
[2023-08-29 09:06:37,803 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2023-08-29 09:06:37,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2023-08-29 09:06:37,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-08-29 09:06:37,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-08-29 09:06:37,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-08-29 09:06:37,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-08-29 09:06:37,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2023-08-29 09:06:37,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-08-29 09:06:37,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-08-29 09:06:37,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2023-08-29 09:06:37,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-08-29 09:06:37,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-08-29 09:06:37,870 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-08-29 09:06:37,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-08-29 09:06:37,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-08-29 09:06:37,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-08-29 09:06:37,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-08-29 09:06:37,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-08-29 09:06:37,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2023-08-29 09:06:37,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-08-29 09:06:37,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-08-29 09:06:37,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2023-08-29 09:06:37,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-08-29 09:06:37,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-08-29 09:06:37,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-08-29 09:06:37,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-08-29 09:06:37,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-08-29 09:06:37,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-08-29 09:06:37,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-08-29 09:06:37,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-08-29 09:06:37,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-08-29 09:06:37,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-08-29 09:06:37,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2023-08-29 09:06:37,907 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-08-29 09:06:37,907 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2023-08-29 09:06:37,908 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-08-29 09:06:37,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-08-29 09:06:37,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2023-08-29 09:06:37,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2023-08-29 09:06:37,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2023-08-29 09:06:37,911 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf
[2023-08-29 09:06:37,943 INFO L113 SettingsManager]: Loading preferences was successful
[2023-08-29 09:06:37,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2023-08-29 09:06:37,944 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-08-29 09:06:37,944 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-08-29 09:06:37,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-08-29 09:06:37,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-08-29 09:06:37,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-08-29 09:06:37,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2023-08-29 09:06:37,946 INFO L138 SettingsManager]: * Use SBE=true
[2023-08-29 09:06:37,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-08-29 09:06:37,947 INFO L138 SettingsManager]: * sizeof long=4
[2023-08-29 09:06:37,948 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2023-08-29 09:06:37,948 INFO L138 SettingsManager]: * sizeof POINTER=4
[2023-08-29 09:06:37,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2023-08-29 09:06:37,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-08-29 09:06:37,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-08-29 09:06:37,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-08-29 09:06:37,949 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true
[2023-08-29 09:06:37,949 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2023-08-29 09:06:37,949 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2023-08-29 09:06:37,949 INFO L138 SettingsManager]: * sizeof long double=12
[2023-08-29 09:06:37,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2023-08-29 09:06:37,950 INFO L138 SettingsManager]: * Use constant arrays=true
[2023-08-29 09:06:37,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-08-29 09:06:37,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-08-29 09:06:37,950 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-08-29 09:06:37,951 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2023-08-29 09:06:37,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-08-29 09:06:37,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-08-29 09:06:37,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-08-29 09:06:37,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-08-29 09:06:37,952 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2023-08-29 09:06:37,952 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-08-29 09:06:37,952 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-08-29 09:06:37,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-08-29 09:06:37,953 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-08-29 09:06:37,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-08-29 09:06:37,953 INFO L138 SettingsManager]: * Logic for external solver=AUFBV
[2023-08-29 09:06:37,953 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-08-29 09:06:37,953 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:/storage/repos/ultimate/releaseScripts/default/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> DEFORE
[2023-08-29 09:06:38,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-08-29 09:06:38,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-08-29 09:06:38,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-08-29 09:06:38,279 INFO L271 PluginConnector]: Initializing CDTParser...
[2023-08-29 09:06:38,280 INFO L275 PluginConnector]: CDTParser initialized
[2023-08-29 09:06:38,281 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i
[2023-08-29 09:06:39,502 INFO L500 CDTParser]: Created temporary CDT project at NULL
[2023-08-29 09:06:39,757 INFO L351 CDTParser]: Found 1 translation units.
[2023-08-29 09:06:39,758 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i
[2023-08-29 09:06:39,766 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb3d92dcb/26405cabf6734201abfb8f6a0fea2711/FLAG5f2916804
[2023-08-29 09:06:39,776 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb3d92dcb/26405cabf6734201abfb8f6a0fea2711
[2023-08-29 09:06:39,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-08-29 09:06:39,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-08-29 09:06:39,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-08-29 09:06:39,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-08-29 09:06:39,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-08-29 09:06:39,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 09:06:39" (1/1) ...
[2023-08-29 09:06:39,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cfa4344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 09:06:39, skipping insertion in model container
[2023-08-29 09:06:39,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 09:06:39" (1/1) ...
[2023-08-29 09:06:39,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2023-08-29 09:06:39,833 INFO L178 MainTranslator]: Built tables and reachable declarations
[2023-08-29 09:06:39,927 WARN L633 FunctionHandler]: implicit declaration of function __builtin_bswap16
[2023-08-29 09:06:40,098 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific
[2023-08-29 09:06:40,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1373befd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 09:06:40, skipping insertion in model container
[2023-08-29 09:06:40,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-08-29 09:06:40,099 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-08-29 09:06:40,101 INFO L158 Benchmark]: Toolchain (without parser) took 320.99ms. Allocated memory is still 73.4MB. Free memory was 42.7MB in the beginning and 46.5MB in the end (delta: -3.8MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
[2023-08-29 09:06:40,101 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 34.1MB in the beginning and 34.0MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-08-29 09:06:40,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 318.96ms. Allocated memory is still 73.4MB. Free memory was 42.6MB in the beginning and 46.5MB in the end (delta: -3.9MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
[2023-08-29 09:06:40,103 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 34.1MB in the beginning and 34.0MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 318.96ms. Allocated memory is still 73.4MB. Free memory was 42.6MB in the beginning and 46.5MB in the end (delta: -3.9MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax
Unsupported function: pthread_getspecific
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