./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
[2024-02-27 20:51:47,901 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-02-27 20:51:47,903 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-02-27 20:51:47,925 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-02-27 20:51:47,925 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-02-27 20:51:47,926 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-02-27 20:51:47,927 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-02-27 20:51:47,928 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-02-27 20:51:47,929 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-02-27 20:51:47,930 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-02-27 20:51:47,930 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-02-27 20:51:47,931 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-02-27 20:51:47,932 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-02-27 20:51:47,932 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-02-27 20:51:47,933 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-02-27 20:51:47,934 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-02-27 20:51:47,935 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-02-27 20:51:47,935 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-02-27 20:51:47,937 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-02-27 20:51:47,938 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-02-27 20:51:47,939 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-02-27 20:51:47,940 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-02-27 20:51:47,941 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-02-27 20:51:47,941 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-02-27 20:51:47,944 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-02-27 20:51:47,944 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-02-27 20:51:47,944 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-02-27 20:51:47,945 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-02-27 20:51:47,945 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-02-27 20:51:47,946 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-02-27 20:51:47,946 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-02-27 20:51:47,947 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-02-27 20:51:47,947 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-02-27 20:51:47,948 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-02-27 20:51:47,949 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-02-27 20:51:47,949 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-02-27 20:51:47,949 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-02-27 20:51:47,950 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-02-27 20:51:47,950 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-02-27 20:51:47,950 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-02-27 20:51:47,951 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-02-27 20:51:47,952 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2024-02-27 20:51:47,967 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-02-27 20:51:47,967 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-27 20:51:47,968 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-27 20:51:47,968 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-27 20:51:47,968 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-27 20:51:47,969 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-27 20:51:47,969 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-27 20:51:47,969 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-27 20:51:47,969 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-02-27 20:51:47,970 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-27 20:51:47,970 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-02-27 20:51:47,970 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-02-27 20:51:47,970 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-27 20:51:47,970 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-27 20:51:47,970 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-27 20:51:47,971 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-27 20:51:47,971 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-02-27 20:51:47,971 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-27 20:51:47,971 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-02-27 20:51:47,971 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-27 20:51:47,971 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-27 20:51:47,972 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-27 20:51:47,972 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-27 20:51:47,972 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-02-27 20:51:47,972 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-27 20:51:47,972 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-27 20:51:47,972 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-02-27 20:51:47,973 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-02-27 20:51:47,973 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-02-27 20:51:47,973 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-27 20:51:47,973 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-27 20:51:47,973 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-27 20:51:47,973 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-27 20:51:47,974 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-02-27 20:51:47,974 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
[2024-02-27 20:51:48,148 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-27 20:51:48,165 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-27 20:51:48,167 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-27 20:51:48,168 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-02-27 20:51:48,168 INFO  L275        PluginConnector]: CDTParser initialized
[2024-02-27 20:51:48,169 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2024-02-27 20:51:49,180 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-02-27 20:51:49,536 INFO  L351              CDTParser]: Found 1 translation units.
[2024-02-27 20:51:49,536 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2024-02-27 20:51:49,556 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/3bac4aef2/3ad8aac80e694927b7f2317d2e6828c6/FLAG62ddcc467
[2024-02-27 20:51:49,568 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/3bac4aef2/3ad8aac80e694927b7f2317d2e6828c6
[2024-02-27 20:51:49,570 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-27 20:51:49,571 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-02-27 20:51:49,572 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:49,572 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-27 20:51:49,576 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-27 20:51:49,577 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:49" (1/1) ...
[2024-02-27 20:51:49,578 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a49b82b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:49, skipping insertion in model container
[2024-02-27 20:51:49,578 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:49" (1/1) ...
[2024-02-27 20:51:49,584 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-02-27 20:51:49,652 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-02-27 20:51:50,034 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2024-02-27 20:51:50,035 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a4485ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:50, skipping insertion in model container
[2024-02-27 20:51:50,035 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:50,035 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-27 20:51:50,037 INFO  L158              Benchmark]: Toolchain (without parser) took 464.90ms. Allocated memory is still 123.7MB. Free memory was 85.5MB in the beginning and 58.8MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB.
[2024-02-27 20:51:50,037 INFO  L158              Benchmark]: CDTParser took 0.15ms. Allocated memory is still 123.7MB. Free memory is still 95.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-27 20:51:50,038 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 463.08ms. Allocated memory is still 123.7MB. Free memory was 85.1MB in the beginning and 58.8MB in the end (delta: 26.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB.
[2024-02-27 20:51:50,039 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.15ms. Allocated memory is still 123.7MB. Free memory is still 95.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 463.08ms. Allocated memory is still 123.7MB. Free memory was 85.1MB in the beginning and 58.8MB in the end (delta: 26.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB.
 * 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
[2024-02-27 20:51:51,545 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-02-27 20:51:51,547 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-02-27 20:51:51,569 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-02-27 20:51:51,569 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-02-27 20:51:51,570 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-02-27 20:51:51,571 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-02-27 20:51:51,572 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-02-27 20:51:51,573 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-02-27 20:51:51,574 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-02-27 20:51:51,575 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-02-27 20:51:51,575 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-02-27 20:51:51,576 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-02-27 20:51:51,576 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-02-27 20:51:51,577 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-02-27 20:51:51,578 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-02-27 20:51:51,579 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-02-27 20:51:51,579 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-02-27 20:51:51,581 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-02-27 20:51:51,582 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-02-27 20:51:51,583 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-02-27 20:51:51,584 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-02-27 20:51:51,584 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-02-27 20:51:51,585 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-02-27 20:51:51,588 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-02-27 20:51:51,588 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-02-27 20:51:51,588 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-02-27 20:51:51,589 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-02-27 20:51:51,589 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-02-27 20:51:51,590 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-02-27 20:51:51,590 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-02-27 20:51:51,590 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-02-27 20:51:51,591 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-02-27 20:51:51,591 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-02-27 20:51:51,592 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-02-27 20:51:51,592 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-02-27 20:51:51,593 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-02-27 20:51:51,593 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-02-27 20:51:51,593 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-02-27 20:51:51,594 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-02-27 20:51:51,594 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-02-27 20:51:51,595 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2024-02-27 20:51:51,612 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-02-27 20:51:51,613 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-27 20:51:51,613 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-27 20:51:51,613 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-27 20:51:51,613 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-27 20:51:51,614 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-27 20:51:51,614 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-27 20:51:51,614 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-27 20:51:51,614 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-02-27 20:51:51,614 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-27 20:51:51,614 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-02-27 20:51:51,615 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-27 20:51:51,616 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-27 20:51:51,616 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-27 20:51:51,616 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-27 20:51:51,616 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-02-27 20:51:51,616 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-27 20:51:51,616 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-27 20:51:51,616 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-02-27 20:51:51,616 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-02-27 20:51:51,617 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-02-27 20:51:51,617 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-27 20:51:51,617 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-27 20:51:51,617 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-27 20:51:51,617 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-27 20:51:51,617 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2024-02-27 20:51:51,617 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-02-27 20:51:51,617 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
[2024-02-27 20:51:51,837 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-27 20:51:51,864 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-27 20:51:51,866 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-27 20:51:51,867 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-02-27 20:51:51,868 INFO  L275        PluginConnector]: CDTParser initialized
[2024-02-27 20:51:51,869 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2024-02-27 20:51:52,922 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-02-27 20:51:53,239 INFO  L351              CDTParser]: Found 1 translation units.
[2024-02-27 20:51:53,240 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/level-ip/main.c
[2024-02-27 20:51:53,257 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/4ab5fff13/ee4e9000d81f42c4afe04dbb0967b5cf/FLAG3183d9280
[2024-02-27 20:51:53,267 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/4ab5fff13/ee4e9000d81f42c4afe04dbb0967b5cf
[2024-02-27 20:51:53,269 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-27 20:51:53,270 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-02-27 20:51:53,271 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:53,271 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-27 20:51:53,273 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-27 20:51:53,274 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:53" (1/1) ...
[2024-02-27 20:51:53,275 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa114d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:53, skipping insertion in model container
[2024-02-27 20:51:53,275 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:53" (1/1) ...
[2024-02-27 20:51:53,279 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-02-27 20:51:53,346 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-02-27 20:51:53,659 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_rwlock_init
[2024-02-27 20:51:53,659 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a20bc3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:53, skipping insertion in model container
[2024-02-27 20:51:53,659 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:53,660 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-27 20:51:53,661 INFO  L158              Benchmark]: Toolchain (without parser) took 390.64ms. Allocated memory is still 88.1MB. Free memory was 58.0MB in the beginning and 51.1MB in the end (delta: 6.9MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB.
[2024-02-27 20:51:53,662 INFO  L158              Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-27 20:51:53,662 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 389.11ms. Allocated memory is still 88.1MB. Free memory was 57.8MB in the beginning and 51.1MB in the end (delta: 6.6MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB.
[2024-02-27 20:51:53,663 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 389.11ms. Allocated memory is still 88.1MB. Free memory was 57.8MB in the beginning and 51.1MB in the end (delta: 6.6MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB.
 * 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
