./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c --full-output --architecture 64bit


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


Checking for data races
Using default analysis
Version 2329fc70
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/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 7a0382d8832bdd1c50f14e56eec6fb44b18f45f99010678c02421a1407050279
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-06 11:26:19,044 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-06 11:26:19,046 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-06 11:26:19,094 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-06 11:26:19,095 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-06 11:26:19,097 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-06 11:26:19,099 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-06 11:26:19,105 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-06 11:26:19,106 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-06 11:26:19,110 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-06 11:26:19,111 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-06 11:26:19,112 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-06 11:26:19,113 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-06 11:26:19,128 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-06 11:26:19,133 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-06 11:26:19,134 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-06 11:26:19,135 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-06 11:26:19,135 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-06 11:26:19,136 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-06 11:26:19,140 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-06 11:26:19,141 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-06 11:26:19,142 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-06 11:26:19,143 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-06 11:26:19,143 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-06 11:26:19,150 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-06 11:26:19,150 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-06 11:26:19,150 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-06 11:26:19,151 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-06 11:26:19,151 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-06 11:26:19,152 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-06 11:26:19,152 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-06 11:26:19,153 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-06 11:26:19,154 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-06 11:26:19,155 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-06 11:26:19,172 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-06 11:26:19,172 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-06 11:26:19,173 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-06 11:26:19,173 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-06 11:26:19,174 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-06 11:26:19,175 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-06 11:26:19,175 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-06 11:26:19,176 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2023-10-06 11:26:19,205 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-06 11:26:19,206 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-06 11:26:19,206 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-06 11:26:19,206 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-06 11:26:19,207 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-06 11:26:19,207 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-06 11:26:19,208 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-06 11:26:19,208 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-06 11:26:19,223 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-06 11:26:19,224 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-06 11:26:19,224 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-06 11:26:19,225 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-10-06 11:26:19,225 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-06 11:26:19,225 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-06 11:26:19,225 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-06 11:26:19,225 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-06 11:26:19,226 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-06 11:26:19,226 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-06 11:26:19,226 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-06 11:26:19,226 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-06 11:26:19,226 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-06 11:26:19,226 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-06 11:26:19,227 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-06 11:26:19,227 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-06 11:26:19,227 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-06 11:26:19,227 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-06 11:26:19,227 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-06 11:26:19,228 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-10-06 11:26:19,228 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-10-06 11:26:19,228 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-06 11:26:19,228 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-06 11:26:19,228 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-06 11:26:19,229 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-06 11:26:19,229 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-06 11:26:19,229 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 -> 7a0382d8832bdd1c50f14e56eec6fb44b18f45f99010678c02421a1407050279
[2023-10-06 11:26:19,566 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-06 11:26:19,602 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-06 11:26:19,604 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-06 11:26:19,605 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-06 11:26:19,605 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-06 11:26:19,606 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2023-10-06 11:26:21,192 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-06 11:26:21,789 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-06 11:26:21,795 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2023-10-06 11:26:21,831 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/d1f3835a2/a714202c2f274442ad7298ab92f29027/FLAGa6695929c
[2023-10-06 11:26:21,848 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/d1f3835a2/a714202c2f274442ad7298ab92f29027
[2023-10-06 11:26:21,850 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-06 11:26:21,854 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-06 11:26:21,858 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:21,858 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-06 11:26:21,860 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-06 11:26:21,867 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:21" (1/1) ...
[2023-10-06 11:26:21,868 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1205899f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:21, skipping insertion in model container
[2023-10-06 11:26:21,868 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:21" (1/1) ...
[2023-10-06 11:26:21,882 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-06 11:26:22,011 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-06 11:26:22,703 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-06 11:26:22,704 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39f80dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:22, skipping insertion in model container
[2023-10-06 11:26:22,704 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:22,704 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-06 11:26:22,720 INFO  L158              Benchmark]: Toolchain (without parser) took 851.90ms. Allocated memory is still 44.8MB. Free memory was 18.6MB in the beginning and 14.6MB in the end (delta: 4.0MB). Peak memory consumption was 10.3MB. Max. memory is 15.6GB.
[2023-10-06 11:26:22,721 INFO  L158              Benchmark]: CDTParser took 0.21ms. Allocated memory is still 40.8MB. Free memory was 15.6MB in the beginning and 15.6MB in the end (delta: 26.3kB). Peak memory consumption was 26.3kB. Max. memory is 15.6GB.
[2023-10-06 11:26:22,722 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 846.45ms. Allocated memory is still 44.8MB. Free memory was 18.3MB in the beginning and 14.6MB in the end (delta: 3.7MB). Peak memory consumption was 10.0MB. Max. memory is 15.6GB.
[2023-10-06 11:26:22,724 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.21ms. Allocated memory is still 40.8MB. Free memory was 15.6MB in the beginning and 15.6MB in the end (delta: 26.3kB). Peak memory consumption was 26.3kB. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 846.45ms. Allocated memory is still 44.8MB. Free memory was 18.3MB in the beginning and 14.6MB in the end (delta: 3.7MB). Peak memory consumption was 10.0MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 824]: Unsupported Syntax
    Unsupported function: pthread_rwlock_init
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis

### Bit-precise run ###
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/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 7a0382d8832bdd1c50f14e56eec6fb44b18f45f99010678c02421a1407050279
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-10-06 11:26:25,405 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-10-06 11:26:25,407 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-10-06 11:26:25,474 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-10-06 11:26:25,475 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-10-06 11:26:25,477 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-10-06 11:26:25,478 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-10-06 11:26:25,480 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-10-06 11:26:25,482 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-10-06 11:26:25,485 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-10-06 11:26:25,500 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-10-06 11:26:25,502 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-10-06 11:26:25,502 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-10-06 11:26:25,504 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-10-06 11:26:25,504 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-10-06 11:26:25,507 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-10-06 11:26:25,508 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-10-06 11:26:25,509 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-10-06 11:26:25,510 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-10-06 11:26:25,513 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-10-06 11:26:25,514 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-10-06 11:26:25,516 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-10-06 11:26:25,517 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-10-06 11:26:25,517 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-10-06 11:26:25,522 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-10-06 11:26:25,522 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-10-06 11:26:25,523 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-10-06 11:26:25,524 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-10-06 11:26:25,527 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-10-06 11:26:25,564 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-10-06 11:26:25,564 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-10-06 11:26:25,565 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-10-06 11:26:25,565 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-10-06 11:26:25,566 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-10-06 11:26:25,566 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-10-06 11:26:25,567 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-10-06 11:26:25,567 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-10-06 11:26:25,569 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-10-06 11:26:25,570 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-10-06 11:26:25,570 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-10-06 11:26:25,571 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-10-06 11:26:25,572 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2023-10-06 11:26:25,610 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-10-06 11:26:25,610 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-10-06 11:26:25,611 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-10-06 11:26:25,612 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-10-06 11:26:25,612 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-10-06 11:26:25,613 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-10-06 11:26:25,613 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-10-06 11:26:25,613 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-10-06 11:26:25,614 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-10-06 11:26:25,614 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-10-06 11:26:25,614 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-10-06 11:26:25,615 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-10-06 11:26:25,615 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-10-06 11:26:25,615 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-10-06 11:26:25,615 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-10-06 11:26:25,615 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-10-06 11:26:25,616 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-10-06 11:26:25,616 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-10-06 11:26:25,616 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-10-06 11:26:25,616 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-10-06 11:26:25,616 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-10-06 11:26:25,616 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-10-06 11:26:25,617 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-10-06 11:26:25,617 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-10-06 11:26:25,617 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-10-06 11:26:25,617 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-10-06 11:26:25,617 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-10-06 11:26:25,618 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-10-06 11:26:25,618 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-10-06 11:26:25,618 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2023-10-06 11:26:25,618 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-10-06 11:26:25,618 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-10-06 11:26:25,619 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-10-06 11:26:25,623 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-10-06 11:26:25,623 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-10-06 11:26:25,623 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-10-06 11:26:25,624 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 -> 7a0382d8832bdd1c50f14e56eec6fb44b18f45f99010678c02421a1407050279
[2023-10-06 11:26:26,051 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-10-06 11:26:26,079 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-10-06 11:26:26,081 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-10-06 11:26:26,096 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-10-06 11:26:26,096 INFO  L275        PluginConnector]: CDTParser initialized
[2023-10-06 11:26:26,098 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2023-10-06 11:26:28,002 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-10-06 11:26:28,677 INFO  L351              CDTParser]: Found 1 translation units.
[2023-10-06 11:26:28,677 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2023-10-06 11:26:28,728 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/c9c52a9e4/cb96277f7d5f4b38a7e357c3c4fab4aa/FLAGc34681724
[2023-10-06 11:26:28,742 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/c9c52a9e4/cb96277f7d5f4b38a7e357c3c4fab4aa
[2023-10-06 11:26:28,744 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-10-06 11:26:28,745 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-10-06 11:26:28,748 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:28,759 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-10-06 11:26:28,761 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-10-06 11:26:28,772 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:28" (1/1) ...
[2023-10-06 11:26:28,773 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f28419e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:28, skipping insertion in model container
[2023-10-06 11:26:28,774 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 11:26:28" (1/1) ...
[2023-10-06 11:26:28,779 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-10-06 11:26:28,955 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-10-06 11:26:29,728 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2023-10-06 11:26:29,729 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51cc17f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 11:26:29, skipping insertion in model container
[2023-10-06 11:26:29,730 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-10-06 11:26:29,730 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-10-06 11:26:29,733 INFO  L158              Benchmark]: Toolchain (without parser) took 985.94ms. Allocated memory is still 39.8MB. Free memory was 11.8MB in the beginning and 12.0MB in the end (delta: -207.3kB). Peak memory consumption was 4.6MB. Max. memory is 15.6GB.
[2023-10-06 11:26:29,734 INFO  L158              Benchmark]: CDTParser took 0.17ms. Allocated memory is still 31.6MB. Free memory is still 11.5MB. There was no memory consumed. Max. memory is 15.6GB.
[2023-10-06 11:26:29,734 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 982.24ms. Allocated memory is still 39.8MB. Free memory was 11.5MB in the beginning and 12.0MB in the end (delta: -469.8kB). Peak memory consumption was 4.3MB. Max. memory is 15.6GB.
[2023-10-06 11:26:29,735 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.17ms. Allocated memory is still 31.6MB. Free memory is still 11.5MB. There was no memory consumed. Max. memory is 15.6GB.
 * CACSL2BoogieTranslator took 982.24ms. Allocated memory is still 39.8MB. Free memory was 11.5MB in the beginning and 12.0MB in the end (delta: -469.8kB). Peak memory consumption was 4.3MB. Max. memory is 15.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 824]: Unsupported Syntax
    Unsupported function: pthread_rwlock_init
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN
