/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 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_rbegin_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 11:55:47,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 11:55:47,924 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 11:55:47,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 11:55:47,936 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 11:55:47,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 11:55:47,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 11:55:47,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 11:55:47,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 11:55:47,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 11:55:47,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 11:55:47,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 11:55:47,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 11:55:47,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 11:55:47,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 11:55:47,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 11:55:47,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 11:55:47,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 11:55:47,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 11:55:47,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 11:55:47,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 11:55:47,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 11:55:47,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 11:55:47,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 11:55:47,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-07 11:55:47,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 11:55:47,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 11:55:47,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 11:55:47,973 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 [2020-07-07 11:55:47,988 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 11:55:47,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 11:55:47,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-07 11:55:47,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-07 11:55:47,990 INFO L138 SettingsManager]: * Use SBE=true [2020-07-07 11:55:47,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 11:55:47,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 11:55:47,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 11:55:47,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 11:55:47,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 11:55:47,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 11:55:47,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 11:55:47,991 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 11:55:47,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 11:55:47,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 11:55:47,992 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-07 11:55:47,992 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 11:55:47,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 11:55:47,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 11:55:47,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 11:55:47,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-07 11:55:47,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-07 11:55:47,993 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-07 11:55:47,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-07 11:55:47,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 11:55:47,994 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-07 11:55:47,994 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-07 11:55:47,994 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-07 11:55:48,281 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 11:55:48,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 11:55:48,302 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 11:55:48,304 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 11:55:48,304 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 11:55:48,305 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_rbegin_harness.i [2020-07-07 11:55:48,377 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b44bce25d/eb9e45888b434a72ba4f9f6e780bfa09/FLAG0a1fcb1de [2020-07-07 11:55:49,099 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 11:55:49,100 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_rbegin_harness.i [2020-07-07 11:55:49,143 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b44bce25d/eb9e45888b434a72ba4f9f6e780bfa09/FLAG0a1fcb1de [2020-07-07 11:55:49,182 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b44bce25d/eb9e45888b434a72ba4f9f6e780bfa09 [2020-07-07 11:55:49,191 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 11:55:49,193 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 11:55:49,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 11:55:49,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 11:55:49,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 11:55:49,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 11:55:49" (1/1) ... [2020-07-07 11:55:49,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7395a77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:55:49, skipping insertion in model container [2020-07-07 11:55:49,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 11:55:49" (1/1) ... [2020-07-07 11:55:49,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 11:55:49,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 11:55:49,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-07 11:55:49,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-07 11:55:50,604 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,605 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,606 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,607 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,608 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,628 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,629 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,631 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,635 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,637 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,638 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,640 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,640 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:50,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-07 11:55:50,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-07 11:55:50,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-07 11:55:50,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-07 11:55:50,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-07 11:55:50,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-07 11:55:50,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-07 11:55:50,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-07 11:55:50,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-07 11:55:50,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-07 11:55:51,055 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-07 11:55:51,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 11:55:51,102 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 11:55:51,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-07 11:55:51,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-07 11:55:51,168 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,168 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,169 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,169 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,170 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,179 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,180 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,181 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,182 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,184 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,185 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,185 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,186 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 11:55:51,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-07 11:55:51,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-07 11:55:51,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-07 11:55:51,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-07 11:55:51,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-07 11:55:51,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-07 11:55:51,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-07 11:55:51,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-07 11:55:51,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-07 11:55:51,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-07 11:55:51,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-07 11:55:51,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 11:55:51,331 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-07 11:55:51,342 INFO L168 Benchmark]: Toolchain (without parser) took 2145.05 ms. Allocated memory was 143.7 MB in the beginning and 206.6 MB in the end (delta: 62.9 MB). Free memory was 94.7 MB in the beginning and 126.5 MB in the end (delta: -31.8 MB). Peak memory consumption was 42.5 MB. Max. memory is 7.1 GB. [2020-07-07 11:55:51,345 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 143.7 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-07 11:55:51,348 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2141.63 ms. Allocated memory was 143.7 MB in the beginning and 206.6 MB in the end (delta: 62.9 MB). Free memory was 94.3 MB in the beginning and 126.5 MB in the end (delta: -32.2 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. [2020-07-07 11:55:51,355 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 143.7 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2141.63 ms. Allocated memory was 143.7 MB in the beginning and 206.6 MB in the end (delta: 62.9 MB). Free memory was 94.3 MB in the beginning and 126.5 MB in the end (delta: -32.2 MB). Peak memory consumption was 42.1 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...