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


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


Checking for data races
Using default analysis
Version 0e0057cc
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/streem/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux --witnessprinter.witness.filename witness --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 13eed201c487d5d612cd456723116001bb088c04e0de783c0b3482673f4022b8
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-0e0057c
[2024-03-07 02:24:19,890 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-03-07 02:24:19,929 INFO  L114        SettingsManager]: Loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2024-03-07 02:24:19,932 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-03-07 02:24:19,932 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-03-07 02:24:19,962 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-07 02:24:19,963 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-07 02:24:19,963 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-07 02:24:19,963 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-07 02:24:19,964 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-07 02:24:19,964 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-07 02:24:19,964 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-07 02:24:19,965 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-03-07 02:24:19,965 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-07 02:24:19,965 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-07 02:24:19,966 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-03-07 02:24:19,966 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-07 02:24:19,966 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-07 02:24:19,966 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-07 02:24:19,967 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-07 02:24:19,967 INFO  L153        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-07 02:24:19,968 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-03-07 02:24:19,968 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-07 02:24:19,968 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-03-07 02:24:19,969 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-07 02:24:19,969 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-07 02:24:19,969 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-07 02:24:19,969 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-03-07 02:24:19,970 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-07 02:24:19,970 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-07 02:24:19,970 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-03-07 02:24:19,971 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-03-07 02:24:19,971 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-03-07 02:24:19,971 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-03-07 02:24:19,971 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-07 02:24:19,979 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-07 02:24:19,980 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-07 02:24:19,980 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-07 02:24:19,980 INFO  L153        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-pldi24/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-pldi24/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
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 -> 13eed201c487d5d612cd456723116001bb088c04e0de783c0b3482673f4022b8
[2024-03-07 02:24:20,146 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-07 02:24:20,166 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-07 02:24:20,169 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-07 02:24:20,169 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-03-07 02:24:20,170 INFO  L274        PluginConnector]: CDTParser initialized
[2024-03-07 02:24:20,171 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/streem/main.c
[2024-03-07 02:24:21,161 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-03-07 02:24:21,667 INFO  L384              CDTParser]: Found 1 translation units.
[2024-03-07 02:24:21,668 INFO  L180              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/streem/main.c
[2024-03-07 02:24:21,718 INFO  L427              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/b288f5659/ea437549327e42b7be1755305a6f926e/FLAG0e759a3ce
[2024-03-07 02:24:22,235 INFO  L435              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/b288f5659/ea437549327e42b7be1755305a6f926e
[2024-03-07 02:24:22,237 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-07 02:24:22,238 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-07 02:24:22,239 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-07 02:24:22,239 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-07 02:24:22,244 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-07 02:24:22,244 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:24:22" (1/1) ...
[2024-03-07 02:24:22,245 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75387c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.03 02:24:22, skipping insertion in model container
[2024-03-07 02:24:22,245 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:24:22" (1/1) ...
[2024-03-07 02:24:22,429 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2024-03-07 02:24:24,149 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:610)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:2220)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:245)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1486)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:269)
	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:284)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1427)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:222)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1088)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1073)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1088)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1073)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1512)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:157)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3421)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2441)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:133)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117)
	at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:95)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2024-03-07 02:24:24,154 INFO  L158              Benchmark]: Toolchain (without parser) took 1914.96ms. Allocated memory was 163.6MB in the beginning and 285.2MB in the end (delta: 121.6MB). Free memory was 90.3MB in the beginning and 214.8MB in the end (delta: -124.5MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB.
[2024-03-07 02:24:24,155 INFO  L158              Benchmark]: CDTParser took 0.13ms. Allocated memory is still 163.6MB. Free memory is still 128.4MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-03-07 02:24:24,156 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1913.50ms. Allocated memory was 163.6MB in the beginning and 285.2MB in the end (delta: 121.6MB). Free memory was 89.8MB in the beginning and 214.8MB in the end (delta: -125.0MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB.
[2024-03-07 02:24:24,157 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.13ms. Allocated memory is still 163.6MB. Free memory is still 128.4MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1913.50ms. Allocated memory was 163.6MB in the beginning and 285.2MB in the end (delta: 121.6MB). Free memory was 89.8MB in the beginning and 214.8MB in the end (delta: -125.0MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs
    de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:610)
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-pldi24/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/streem/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux --witnessprinter.witness.filename witness --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 13eed201c487d5d612cd456723116001bb088c04e0de783c0b3482673f4022b8
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-0e0057c
[2024-03-07 02:24:25,706 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-03-07 02:24:25,751 INFO  L114        SettingsManager]: Loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2024-03-07 02:24:25,754 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-03-07 02:24:25,755 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-03-07 02:24:25,772 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-07 02:24:25,772 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-07 02:24:25,772 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-07 02:24:25,773 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-07 02:24:25,773 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-07 02:24:25,774 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-07 02:24:25,774 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-07 02:24:25,774 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-03-07 02:24:25,774 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-07 02:24:25,775 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-07 02:24:25,775 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-07 02:24:25,775 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-07 02:24:25,776 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-07 02:24:25,776 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-07 02:24:25,776 INFO  L153        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-07 02:24:25,776 INFO  L153        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-03-07 02:24:25,777 INFO  L153        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-03-07 02:24:25,777 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-03-07 02:24:25,777 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-07 02:24:25,777 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-03-07 02:24:25,778 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-07 02:24:25,778 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-07 02:24:25,778 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-07 02:24:25,778 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-03-07 02:24:25,779 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-07 02:24:25,779 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-07 02:24:25,779 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-03-07 02:24:25,779 INFO  L153        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-03-07 02:24:25,779 INFO  L153        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-03-07 02:24:25,780 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-03-07 02:24:25,780 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-07 02:24:25,780 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-07 02:24:25,780 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-07 02:24:25,780 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-07 02:24:25,781 INFO  L153        SettingsManager]:  * Logic for external solver=AUFBV
[2024-03-07 02:24:25,781 INFO  L153        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-pldi24/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-pldi24/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
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 -> 13eed201c487d5d612cd456723116001bb088c04e0de783c0b3482673f4022b8
[2024-03-07 02:24:26,026 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-07 02:24:26,054 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-07 02:24:26,056 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-07 02:24:26,057 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-03-07 02:24:26,057 INFO  L274        PluginConnector]: CDTParser initialized
[2024-03-07 02:24:26,058 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/streem/main.c
[2024-03-07 02:24:27,034 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-03-07 02:24:27,519 INFO  L384              CDTParser]: Found 1 translation units.
[2024-03-07 02:24:27,520 INFO  L180              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/streem/main.c
[2024-03-07 02:24:27,567 INFO  L427              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/36cd24c15/7ac32c59e7fd4011b262f41e5fa962c5/FLAG3206ee274
[2024-03-07 02:24:27,577 INFO  L435              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi24/UAutomizer-linux/data/36cd24c15/7ac32c59e7fd4011b262f41e5fa962c5
[2024-03-07 02:24:27,579 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-07 02:24:27,580 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-07 02:24:27,581 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-07 02:24:27,581 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-07 02:24:27,585 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-07 02:24:27,585 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:24:27" (1/1) ...
[2024-03-07 02:24:27,586 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44de609d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.03 02:24:27, skipping insertion in model container
[2024-03-07 02:24:27,586 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:24:27" (1/1) ...
[2024-03-07 02:24:27,734 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2024-03-07 02:24:30,030 ERROR L324         MainTranslator]: Unsupported Syntax: Unsupported function from math.h: pow
[2024-03-07 02:24:30,031 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ed86629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.03 02:24:30, skipping insertion in model container
[2024-03-07 02:24:30,031 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-03-07 02:24:30,031 INFO  L186        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-03-07 02:24:30,033 INFO  L158              Benchmark]: Toolchain (without parser) took 2451.94ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 54.1MB in the beginning and 72.8MB in the end (delta: -18.7MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB.
[2024-03-07 02:24:30,033 INFO  L158              Benchmark]: CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-03-07 02:24:30,034 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 2450.40ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 54.1MB in the beginning and 72.8MB in the end (delta: -18.7MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB.
[2024-03-07 02:24:30,035 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 2450.40ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 54.1MB in the beginning and 72.8MB in the end (delta: -18.7MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 5909]: Unsupported Syntax
    Unsupported function from math.h: pow
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
