/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic DAGSIZE --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 2 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/memset_using_uint64_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-21 21:17:17,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 21:17:17,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 21:17:17,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 21:17:17,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 21:17:17,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 21:17:17,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 21:17:17,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 21:17:17,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 21:17:17,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 21:17:17,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 21:17:17,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 21:17:17,495 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 21:17:17,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 21:17:17,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 21:17:17,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 21:17:17,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 21:17:17,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 21:17:17,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 21:17:17,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 21:17:17,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 21:17:17,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 21:17:17,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 21:17:17,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 21:17:17,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-21 21:17:17,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 21:17:17,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 21:17:17,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 21:17:17,519 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-21 21:17:17,533 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 21:17:17,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 21:17:17,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 21:17:17,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 21:17:17,536 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 21:17:17,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 21:17:17,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 21:17:17,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 21:17:17,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 21:17:17,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 21:17:17,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 21:17:17,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 21:17:17,538 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 21:17:17,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 21:17:17,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 21:17:17,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 21:17:17,538 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 21:17:17,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 21:17:17,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 21:17:17,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 21:17:17,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 21:17:17,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 21:17:17,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 21:17:17,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 21:17:17,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 21:17:17,540 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 21:17:17,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-21 21:17:17,541 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 -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> DAGSIZE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 2 [2020-07-21 21:17:17,818 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 21:17:17,832 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 21:17:17,835 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 21:17:17,836 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 21:17:17,837 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 21:17:17,838 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/memset_using_uint64_harness.i [2020-07-21 21:17:17,914 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a2b8d9c2/47ddc79bd1244329913faaa885d32403/FLAG269970787 [2020-07-21 21:17:18,596 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 21:17:18,597 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/memset_using_uint64_harness.i [2020-07-21 21:17:18,629 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a2b8d9c2/47ddc79bd1244329913faaa885d32403/FLAG269970787 [2020-07-21 21:17:18,735 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a2b8d9c2/47ddc79bd1244329913faaa885d32403 [2020-07-21 21:17:18,747 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 21:17:18,751 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 21:17:18,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 21:17:18,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 21:17:18,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 21:17:18,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 09:17:18" (1/1) ... [2020-07-21 21:17:18,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@261bcaf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:17:18, skipping insertion in model container [2020-07-21 21:17:18,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 09:17:18" (1/1) ... [2020-07-21 21:17:18,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 21:17:18,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 21:17:19,290 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-21 21:17:19,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-21 21:17:19,939 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,946 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,946 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,947 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,951 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,975 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,975 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,978 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,979 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,984 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,985 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,986 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:19,986 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-21 21:17:20,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-21 21:17:20,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-21 21:17:20,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-21 21:17:20,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-21 21:17:20,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-21 21:17:20,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-21 21:17:20,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-21 21:17:20,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-21 21:17:20,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-21 21:17:20,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 21:17:20,422 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 21:17:20,439 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-21 21:17:20,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-21 21:17:20,486 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,487 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,487 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,488 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,489 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,499 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,499 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,501 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,502 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,503 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,504 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,505 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,505 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-21 21:17:20,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-21 21:17:20,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-21 21:17:20,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-21 21:17:20,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-21 21:17:20,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-21 21:17:20,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-21 21:17:20,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-21 21:17:20,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-21 21:17:20,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-21 21:17:20,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-21 21:17:20,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 21:17:20,564 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.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.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-21 21:17:20,574 INFO L168 Benchmark]: Toolchain (without parser) took 1820.60 ms. Allocated memory was 135.3 MB in the beginning and 202.4 MB in the end (delta: 67.1 MB). Free memory was 94.7 MB in the beginning and 139.5 MB in the end (delta: -44.8 MB). Peak memory consumption was 43.3 MB. Max. memory is 7.1 GB. [2020-07-21 21:17:20,575 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 135.3 MB. Free memory is still 118.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-21 21:17:20,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1811.66 ms. Allocated memory was 135.3 MB in the beginning and 202.4 MB in the end (delta: 67.1 MB). Free memory was 94.3 MB in the beginning and 139.5 MB in the end (delta: -45.3 MB). Peak memory consumption was 42.8 MB. Max. memory is 7.1 GB. [2020-07-21 21:17:20,579 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 135.3 MB. Free memory is still 118.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1811.66 ms. Allocated memory was 135.3 MB in the beginning and 202.4 MB in the end (delta: 67.1 MB). Free memory was 94.3 MB in the beginning and 139.5 MB in the end (delta: -45.3 MB). Peak memory consumption was 42.8 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...