./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/the-continuous-race/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/the-continuous-race/benchmarks/lmdb/main.c --full-output --architecture 64bit


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


Checking for data races
Using default analysis
Version 2329fc70
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/the-continuous-race/benchmarks/lmdb/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7833f90543ab751bbba63ec6f7b51c3b07dac8ab5a94b145040c65cb5e625294
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2024-03-18 05:47:02,613 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-03-18 05:47:02,615 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-03-18 05:47:02,636 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-03-18 05:47:02,637 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-03-18 05:47:02,637 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-03-18 05:47:02,638 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-03-18 05:47:02,640 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-03-18 05:47:02,641 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-03-18 05:47:02,641 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-03-18 05:47:02,642 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-03-18 05:47:02,643 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-03-18 05:47:02,643 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-03-18 05:47:02,644 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-03-18 05:47:02,644 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-03-18 05:47:02,645 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-03-18 05:47:02,646 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-03-18 05:47:02,647 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-03-18 05:47:02,648 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-03-18 05:47:02,649 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-03-18 05:47:02,650 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-03-18 05:47:02,652 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-03-18 05:47:02,652 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-03-18 05:47:02,653 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-03-18 05:47:02,655 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-03-18 05:47:02,656 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-03-18 05:47:02,656 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-03-18 05:47:02,657 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-03-18 05:47:02,657 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-03-18 05:47:02,658 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-03-18 05:47:02,658 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-03-18 05:47:02,659 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-03-18 05:47:02,659 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-03-18 05:47:02,660 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-03-18 05:47:02,660 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-03-18 05:47:02,660 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-03-18 05:47:02,661 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-03-18 05:47:02,682 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-03-18 05:47:02,683 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-03-18 05:47:02,684 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-03-18 05:47:02,685 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-03-18 05:47:02,687 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2024-03-18 05:47:02,708 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-03-18 05:47:02,709 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-18 05:47:02,709 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-18 05:47:02,709 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-18 05:47:02,709 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-18 05:47:02,710 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-18 05:47:02,710 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-18 05:47:02,710 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-18 05:47:02,710 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-03-18 05:47:02,710 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-18 05:47:02,711 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-03-18 05:47:02,712 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-18 05:47:02,712 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-18 05:47:02,712 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-18 05:47:02,712 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-18 05:47:02,712 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-03-18 05:47:02,712 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-18 05:47:02,712 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-18 05:47:02,713 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-03-18 05:47:02,714 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7833f90543ab751bbba63ec6f7b51c3b07dac8ab5a94b145040c65cb5e625294
[2024-03-18 05:47:02,879 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-18 05:47:02,900 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-18 05:47:02,902 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-18 05:47:02,903 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-03-18 05:47:02,904 INFO  L275        PluginConnector]: CDTParser initialized
[2024-03-18 05:47:02,905 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/the-continuous-race/benchmarks/lmdb/main.c
[2024-03-18 05:47:03,908 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-03-18 05:47:04,282 INFO  L351              CDTParser]: Found 1 translation units.
[2024-03-18 05:47:04,282 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/the-continuous-race/benchmarks/lmdb/main.c
[2024-03-18 05:47:04,314 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/721023780/fdaeb0bb89f64ab3aebaabb8ce740fd0/FLAGbb65a735b
[2024-03-18 05:47:04,325 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/721023780/fdaeb0bb89f64ab3aebaabb8ce740fd0
[2024-03-18 05:47:04,327 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-18 05:47:04,328 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-18 05:47:04,329 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-18 05:47:04,329 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-18 05:47:04,332 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-18 05:47:04,332 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 05:47:04" (1/1) ...
[2024-03-18 05:47:04,333 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d28b32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 05:47:04, skipping insertion in model container
[2024-03-18 05:47:04,333 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 05:47:04" (1/1) ...
[2024-03-18 05:47:04,339 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-03-18 05:47:04,422 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-03-18 05:47:05,275 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-18 05:47:05,283 WARN  L623        FunctionHandler]: Unknown extern function sprintf
[2024-03-18 05:47:05,290 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-03-18 05:47:05,414 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.AssertionError: only flexible array member at the end can have non-constant size
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeMemberOffset(TypeSizeAndOffsetComputer.java:585)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:308)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:134)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:144)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:138)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1653)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2024-03-18 05:47:05,418 INFO  L158              Benchmark]: Toolchain (without parser) took 1089.34ms. Allocated memory is still 207.6MB. Free memory was 160.7MB in the beginning and 101.0MB in the end (delta: 59.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB.
[2024-03-18 05:47:05,418 INFO  L158              Benchmark]: CDTParser took 0.10ms. Allocated memory is still 111.1MB. Free memory is still 77.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-03-18 05:47:05,419 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1087.88ms. Allocated memory is still 207.6MB. Free memory was 159.6MB in the beginning and 101.0MB in the end (delta: 58.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB.
[2024-03-18 05:47:05,420 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.10ms. Allocated memory is still 111.1MB. Free memory is still 77.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1087.88ms. Allocated memory is still 207.6MB. Free memory was 159.6MB in the beginning and 101.0MB in the end (delta: 58.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - ExceptionOrErrorResult: AssertionError: only flexible array member at the end can have non-constant size
    de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: only flexible array member at the end can have non-constant size: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeMemberOffset(TypeSizeAndOffsetComputer.java:585)
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/the-continuous-race/benchmarks/lmdb/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7833f90543ab751bbba63ec6f7b51c3b07dac8ab5a94b145040c65cb5e625294
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2024-03-18 05:47:06,937 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-03-18 05:47:06,939 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-03-18 05:47:06,961 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-03-18 05:47:06,961 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-03-18 05:47:06,962 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-03-18 05:47:06,963 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-03-18 05:47:06,964 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-03-18 05:47:06,965 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-03-18 05:47:06,966 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-03-18 05:47:06,966 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-03-18 05:47:06,967 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-03-18 05:47:06,967 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-03-18 05:47:06,968 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-03-18 05:47:06,969 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-03-18 05:47:06,970 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-03-18 05:47:06,970 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-03-18 05:47:06,971 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-03-18 05:47:06,972 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-03-18 05:47:06,973 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-03-18 05:47:06,974 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-03-18 05:47:06,975 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-03-18 05:47:06,976 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-03-18 05:47:06,977 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-03-18 05:47:06,979 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-03-18 05:47:06,980 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-03-18 05:47:06,980 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2024-03-18 05:47:06,982 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-03-18 05:47:06,982 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-03-18 05:47:06,983 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-03-18 05:47:06,983 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-03-18 05:47:06,984 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-03-18 05:47:06,984 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-03-18 05:47:06,985 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2024-03-18 05:47:06,985 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-03-18 05:47:06,986 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-03-18 05:47:06,986 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-03-18 05:47:06,987 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2024-03-18 05:47:07,006 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-03-18 05:47:07,006 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-18 05:47:07,006 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-18 05:47:07,006 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-18 05:47:07,007 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-18 05:47:07,007 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-18 05:47:07,008 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-18 05:47:07,008 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-18 05:47:07,008 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-03-18 05:47:07,008 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-18 05:47:07,008 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-03-18 05:47:07,009 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-18 05:47:07,010 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-03-18 05:47:07,010 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-18 05:47:07,010 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-18 05:47:07,010 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-18 05:47:07,010 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-18 05:47:07,010 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-03-18 05:47:07,010 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-18 05:47:07,010 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2024-03-18 05:47:07,011 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-03-18 05:47:07,012 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7833f90543ab751bbba63ec6f7b51c3b07dac8ab5a94b145040c65cb5e625294
[2024-03-18 05:47:07,247 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-18 05:47:07,268 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-18 05:47:07,270 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-18 05:47:07,271 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-03-18 05:47:07,271 INFO  L275        PluginConnector]: CDTParser initialized
[2024-03-18 05:47:07,272 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/the-continuous-race/benchmarks/lmdb/main.c
[2024-03-18 05:47:08,361 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-03-18 05:47:08,730 INFO  L351              CDTParser]: Found 1 translation units.
[2024-03-18 05:47:08,731 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/the-continuous-race/benchmarks/lmdb/main.c
[2024-03-18 05:47:08,757 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/8ebe8c2ca/e546d616fdab4d11addef2904ccb1e98/FLAGae2257665
[2024-03-18 05:47:08,767 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/8ebe8c2ca/e546d616fdab4d11addef2904ccb1e98
[2024-03-18 05:47:08,769 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-18 05:47:08,770 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-18 05:47:08,771 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-18 05:47:08,771 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-18 05:47:08,774 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-18 05:47:08,774 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 05:47:08" (1/1) ...
[2024-03-18 05:47:08,775 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51014860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 05:47:08, skipping insertion in model container
[2024-03-18 05:47:08,775 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 05:47:08" (1/1) ...
[2024-03-18 05:47:08,780 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-03-18 05:47:08,921 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-03-18 05:47:09,480 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-18 05:47:09,488 WARN  L623        FunctionHandler]: Unknown extern function sprintf
[2024-03-18 05:47:09,497 WARN  L623        FunctionHandler]: Unknown extern function fprintf
[2024-03-18 05:47:09,745 WARN  L623        FunctionHandler]: Unknown extern function msync
[2024-03-18 05:47:09,746 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-18 05:47:09,747 WARN  L623        FunctionHandler]: Unknown extern function fsync
[2024-03-18 05:47:09,747 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-18 05:47:09,748 WARN  L623        FunctionHandler]: Unknown extern function fdatasync
[2024-03-18 05:47:09,748 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-18 05:47:09,872 WARN  L623        FunctionHandler]: Unknown extern function fcntl
[2024-03-18 05:47:09,873 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-18 05:47:09,879 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific
[2024-03-18 05:47:09,880 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f50fe00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 05:47:09, skipping insertion in model container
[2024-03-18 05:47:09,880 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-03-18 05:47:09,880 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-03-18 05:47:09,882 INFO  L158              Benchmark]: Toolchain (without parser) took 1111.02ms. Allocated memory was 104.9MB in the beginning and 172.0MB in the end (delta: 67.1MB). Free memory was 65.4MB in the beginning and 103.6MB in the end (delta: -38.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB.
[2024-03-18 05:47:09,882 INFO  L158              Benchmark]: CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-03-18 05:47:09,883 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1109.30ms. Allocated memory was 104.9MB in the beginning and 172.0MB in the end (delta: 67.1MB). Free memory was 65.4MB in the beginning and 103.6MB in the end (delta: -38.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB.
[2024-03-18 05:47:09,886 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 104.9MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1109.30ms. Allocated memory was 104.9MB in the beginning and 172.0MB in the end (delta: 67.1MB). Free memory was 65.4MB in the beginning and 103.6MB in the end (delta: -38.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1860]: 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
