/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread/reorder_2.i
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This is Ultimate 0.1.25-c90d42b
[2020-09-25 13:36:22,783 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-09-25 13:36:22,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 13:36:22,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 13:36:22,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 13:36:22,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 13:36:22,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 13:36:22,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 13:36:22,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 13:36:22,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 13:36:22,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
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[2020-09-25 13:36:22,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 13:36:22,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 13:36:22,826 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 13:36:22,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 13:36:22,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 13:36:22,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 13:36:22,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 13:36:22,833 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 13:36:22,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 13:36:22,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 13:36:22,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 13:36:22,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 13:36:22,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 13:36:22,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 13:36:22,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 13:36:22,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 13:36:22,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 13:36:22,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 13:36:22,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 13:36:22,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 13:36:22,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
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[2020-09-25 13:36:22,849 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 13:36:22,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 13:36:22,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-25 13:36:22,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-25 13:36:22,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 13:36:22,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 13:36:22,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 13:36:22,856 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-09-25 13:36:22,909 INFO L113 SettingsManager]: Loading preferences was successful
[2020-09-25 13:36:22,909 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 13:36:22,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 13:36:22,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-09-25 13:36:22,912 INFO L138 SettingsManager]: * Use SBE=true
[2020-09-25 13:36:22,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 13:36:22,912 INFO L138 SettingsManager]: * sizeof long=4
[2020-09-25 13:36:22,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-09-25 13:36:22,913 INFO L138 SettingsManager]: * sizeof POINTER=4
[2020-09-25 13:36:22,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-09-25 13:36:22,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 13:36:22,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 13:36:22,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 13:36:22,915 INFO L138 SettingsManager]: * sizeof long double=12
[2020-09-25 13:36:22,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-09-25 13:36:22,915 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-09-25 13:36:22,915 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-09-25 13:36:22,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 13:36:22,916 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-09-25 13:36:22,917 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-09-25 13:36:22,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-09-25 13:36:22,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 13:36:22,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 13:36:22,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 13:36:22,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 13:36:22,918 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-09-25 13:36:22,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 13:36:22,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 13:36:22,919 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-09-25 13:36:22,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
[2020-09-25 13:36:23,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 13:36:23,439 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 13:36:23,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 13:36:23,445 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-09-25 13:36:23,446 INFO L275 PluginConnector]: CDTParser initialized
[2020-09-25 13:36:23,447 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/reorder_2.i
[2020-09-25 13:36:23,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9e715fc96/9c864409d1e3457b8b5ddaf0bd0d2cd9/FLAG1c43b1659
[2020-09-25 13:36:24,210 INFO L306 CDTParser]: Found 1 translation units.
[2020-09-25 13:36:24,211 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread/reorder_2.i
[2020-09-25 13:36:24,250 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9e715fc96/9c864409d1e3457b8b5ddaf0bd0d2cd9/FLAG1c43b1659
[2020-09-25 13:36:24,438 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9e715fc96/9c864409d1e3457b8b5ddaf0bd0d2cd9
[2020-09-25 13:36:24,453 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 13:36:24,462 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 13:36:24,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 13:36:24,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 13:36:24,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 13:36:24,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 01:36:24" (1/1) ...
[2020-09-25 13:36:24,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d044e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:36:24, skipping insertion in model container
[2020-09-25 13:36:24,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 01:36:24" (1/1) ...
[2020-09-25 13:36:24,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-09-25 13:36:24,571 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-09-25 13:36:25,361 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-09-25 13:36:25,374 INFO L203 MainTranslator]: Completed pre-run
[2020-09-25 13:36:25,428 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.AssertionError: passing these results is not yet implemented
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1165)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:286)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2037)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:280)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1080)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:333)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:288)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3469)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2020-09-25 13:36:25,448 INFO L168 Benchmark]: Toolchain (without parser) took 984.78 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 97.6 MB in the beginning and 170.6 MB in the end (delta: -73.0 MB). Peak memory consumption was 29.3 MB. Max. memory is 7.1 GB.
[2020-09-25 13:36:25,449 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 118.3 MB in the beginning and 117.9 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB.
[2020-09-25 13:36:25,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 971.36 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 96.7 MB in the beginning and 170.6 MB in the end (delta: -73.9 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB.
[2020-09-25 13:36:25,459 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 118.3 MB in the beginning and 117.9 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 971.36 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 96.7 MB in the beginning and 170.6 MB in the end (delta: -73.9 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: passing these results is not yet implemented: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1165)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...