/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=LOWLEXORDER --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_ring_buffer_release_harness.i
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This is Ultimate 0.1.25-c90d42b
[2020-09-24 21:56:33,143 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-09-24 21:56:33,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 21:56:33,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 21:56:33,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 21:56:33,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 21:56:33,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 21:56:33,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 21:56:33,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 21:56:33,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 21:56:33,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
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[2020-09-24 21:56:33,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 21:56:33,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 21:56:33,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 21:56:33,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 21:56:33,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 21:56:33,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 21:56:33,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 21:56:33,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 21:56:33,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 21:56:33,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 21:56:33,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 21:56:33,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 21:56:33,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-24 21:56:33,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-24 21:56:33,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-24 21:56:33,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-24 21:56:33,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 21:56:33,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
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[2020-09-24 21:56:33,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-24 21:56:33,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-24 21:56:33,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-24 21:56:33,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 21:56:33,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-24 21:56:33,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-24 21:56:33,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2020-09-24 21:56:33,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 21:56:33,225 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2020-09-24 21:56:33,252 INFO L113 SettingsManager]: Loading preferences was successful
[2020-09-24 21:56:33,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 21:56:33,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 21:56:33,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-09-24 21:56:33,254 INFO L138 SettingsManager]: * Use SBE=true
[2020-09-24 21:56:33,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 21:56:33,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-09-24 21:56:33,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-09-24 21:56:33,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 21:56:33,255 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 21:56:33,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 21:56:33,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-09-24 21:56:33,256 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-09-24 21:56:33,256 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-09-24 21:56:33,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 21:56:33,257 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-09-24 21:56:33,257 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-09-24 21:56:33,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-09-24 21:56:33,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 21:56:33,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 21:56:33,258 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 21:56:33,258 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 21:56:33,258 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-09-24 21:56:33,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 21:56:33,259 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 21:56:33,259 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-09-24 21:56:33,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2020-09-24 21:56:33,260 INFO L138 SettingsManager]: * To the following directory=dump/
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=LOWLEXORDER;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=LOWLEXORDER;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=LOWLEXORDER;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=LOWLEXORDER;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=LOWLEXORDER;log-additional-information=true;
[2020-09-24 21:56:33,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 21:56:33,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 21:56:33,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 21:56:33,768 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-09-24 21:56:33,768 INFO L275 PluginConnector]: CDTParser initialized
[2020-09-24 21:56:33,770 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_ring_buffer_release_harness.i
[2020-09-24 21:56:33,871 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7f072b6a4/67d6a054c7994cf9ab31d3d3e188e235/FLAG6feea4534
[2020-09-24 21:56:34,807 INFO L306 CDTParser]: Found 1 translation units.
[2020-09-24 21:56:34,807 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_ring_buffer_release_harness.i
[2020-09-24 21:56:34,869 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7f072b6a4/67d6a054c7994cf9ab31d3d3e188e235/FLAG6feea4534
[2020-09-24 21:56:35,290 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7f072b6a4/67d6a054c7994cf9ab31d3d3e188e235
[2020-09-24 21:56:35,304 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 21:56:35,310 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 21:56:35,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 21:56:35,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 21:56:35,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 21:56:35,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 09:56:35" (1/1) ...
[2020-09-24 21:56:35,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a898676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 09:56:35, skipping insertion in model container
[2020-09-24 21:56:35,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 09:56:35" (1/1) ...
[2020-09-24 21:56:35,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-09-24 21:56:35,507 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-09-24 21:56:35,981 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow
[2020-09-24 21:56:35,988 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow
[2020-09-24 21:56:36,837 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,838 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,839 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,840 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,841 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,857 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,858 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,867 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,868 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,871 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,872 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,873 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:36,873 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:37,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n
[2020-09-24 21:56:37,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n
[2020-09-24 21:56:37,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2020-09-24 21:56:37,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2020-09-24 21:56:37,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2020-09-24 21:56:37,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2020-09-24 21:56:37,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2020-09-24 21:56:37,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2020-09-24 21:56:37,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2020-09-24 21:56:37,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2020-09-24 21:56:37,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy
[2020-09-24 21:56:37,733 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:37,735 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 21:56:37,876 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-09-24 21:56:37,952 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in
at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52)
at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289)
at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1647)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2020-09-24 21:56:37,963 INFO L168 Benchmark]: Toolchain (without parser) took 2654.85 ms. Allocated memory was 148.4 MB in the beginning and 237.0 MB in the end (delta: 88.6 MB). Free memory was 94.6 MB in the beginning and 158.6 MB in the end (delta: -64.0 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB.
[2020-09-24 21:56:37,965 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 148.4 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-09-24 21:56:37,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2647.51 ms. Allocated memory was 148.4 MB in the beginning and 237.0 MB in the end (delta: 88.6 MB). Free memory was 93.9 MB in the beginning and 158.6 MB in the end (delta: -64.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB.
[2020-09-24 21:56:37,971 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.27 ms. Allocated memory is still 148.4 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 2647.51 ms. Allocated memory was 148.4 MB in the beginning and 237.0 MB in the end (delta: 88.6 MB). Free memory was 93.9 MB in the beginning and 158.6 MB in the end (delta: -64.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...