/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 log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_ptr_eq_harness.i
--------------------------------------------------------------------------------
This is Ultimate 0.1.25-c90d42b
[2020-09-24 17:26:54,730 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-09-24 17:26:54,734 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 17:26:54,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 17:26:54,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 17:26:54,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 17:26:54,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 17:26:54,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 17:26:54,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 17:26:54,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 17:26:54,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
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[2020-09-24 17:26:54,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 17:26:54,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 17:26:54,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 17:26:54,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 17:26:54,782 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 17:26:54,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 17:26:54,785 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 17:26:54,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 17:26:54,789 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 17:26:54,790 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 17:26:54,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 17:26:54,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 17:26:54,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-24 17:26:54,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-24 17:26:54,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-24 17:26:54,797 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-24 17:26:54,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 17:26:54,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-24 17:26:54,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-24 17:26:54,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-24 17:26:54,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-24 17:26:54,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-24 17:26:54,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-24 17:26:54,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 17:26:54,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-24 17:26:54,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-24 17:26:54,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2020-09-24 17:26:54,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 17:26:54,808 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 17:26:54,834 INFO L113 SettingsManager]: Loading preferences was successful
[2020-09-24 17:26:54,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 17:26:54,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 17:26:54,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-09-24 17:26:54,837 INFO L138 SettingsManager]: * Use SBE=true
[2020-09-24 17:26:54,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 17:26:54,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-09-24 17:26:54,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-09-24 17:26:54,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 17:26:54,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 17:26:54,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 17:26:54,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-09-24 17:26:54,838 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-09-24 17:26:54,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-09-24 17:26:54,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 17:26:54,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-09-24 17:26:54,839 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-09-24 17:26:54,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-09-24 17:26:54,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 17:26:54,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 17:26:54,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 17:26:54,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 17:26:54,840 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-09-24 17:26:54,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 17:26:54,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 17:26:54,841 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-09-24 17:26:54,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2020-09-24 17:26:54,841 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;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;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;log-additional-information=true;
[2020-09-24 17:26:55,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 17:26:55,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 17:26:55,393 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 17:26:55,395 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-09-24 17:26:55,396 INFO L275 PluginConnector]: CDTParser initialized
[2020-09-24 17:26:55,397 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_ptr_eq_harness.i
[2020-09-24 17:26:55,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dae420463/a9963a8e051a4386bf941ffbdd44a2e6/FLAGa5a449c38
[2020-09-24 17:26:56,404 INFO L306 CDTParser]: Found 1 translation units.
[2020-09-24 17:26:56,405 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_ptr_eq_harness.i
[2020-09-24 17:26:56,460 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dae420463/a9963a8e051a4386bf941ffbdd44a2e6/FLAGa5a449c38
[2020-09-24 17:26:56,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dae420463/a9963a8e051a4386bf941ffbdd44a2e6
[2020-09-24 17:26:56,886 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 17:26:56,891 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 17:26:56,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 17:26:56,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 17:26:56,896 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 17:26:56,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 05:26:56" (1/1) ...
[2020-09-24 17:26:56,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5319fc4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 05:26:56, skipping insertion in model container
[2020-09-24 17:26:56,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 05:26:56" (1/1) ...
[2020-09-24 17:26:56,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-09-24 17:26:57,053 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-09-24 17:26:57,525 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow
[2020-09-24 17:26:57,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow
[2020-09-24 17:26:58,419 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,420 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,421 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,422 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,423 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,446 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,447 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,451 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,452 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,454 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,456 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,456 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,457 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,988 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:58,989 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,022 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,027 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,051 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,052 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,087 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,089 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,090 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,090 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,091 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,091 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,092 WARN L1484 CHandler]: Possible shadowing of function index
[2020-09-24 17:26:59,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n
[2020-09-24 17:26:59,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n
[2020-09-24 17:26:59,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2020-09-24 17:26:59,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2020-09-24 17:26:59,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2020-09-24 17:26:59,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2020-09-24 17:26:59,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2020-09-24 17:26:59,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2020-09-24 17:26:59,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2020-09-24 17:26:59,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2020-09-24 17:26:59,555 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-09-24 17:26:59,571 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$Toolchain.processToolchain(ToolchainManager.java:317)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2020-09-24 17:26:59,580 INFO L168 Benchmark]: Toolchain (without parser) took 2689.24 ms. Allocated memory was 137.9 MB in the beginning and 226.5 MB in the end (delta: 88.6 MB). Free memory was 92.0 MB in the beginning and 148.1 MB in the end (delta: -56.1 MB). Peak memory consumption was 42.0 MB. Max. memory is 7.1 GB.
[2020-09-24 17:26:59,582 INFO L168 Benchmark]: CDTParser took 1.32 ms. Allocated memory is still 137.9 MB. Free memory was 119.4 MB in the beginning and 119.0 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB.
[2020-09-24 17:26:59,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2683.25 ms. Allocated memory was 137.9 MB in the beginning and 226.5 MB in the end (delta: 88.6 MB). Free memory was 91.6 MB in the beginning and 148.1 MB in the end (delta: -56.5 MB). Peak memory consumption was 41.6 MB. Max. memory is 7.1 GB.
[2020-09-24 17:26:59,588 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 1.32 ms. Allocated memory is still 137.9 MB. Free memory was 119.4 MB in the beginning and 119.0 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 2683.25 ms. Allocated memory was 137.9 MB in the beginning and 226.5 MB in the end (delta: 88.6 MB). Free memory was 91.6 MB in the beginning and 148.1 MB in the end (delta: -56.5 MB). Peak memory consumption was 41.6 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...