./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dd7f347c589eb24779ef00decd6de90c01229041 .......................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dd7f347c589eb24779ef00decd6de90c01229041 .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:31:23,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:31:23,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:31:23,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:31:23,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:31:23,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:31:23,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:31:23,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:31:23,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:31:23,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:31:23,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:31:23,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:31:23,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:31:23,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:31:23,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:31:23,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:31:23,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:31:23,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:31:23,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:31:23,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:31:23,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:31:23,340 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:31:23,341 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:31:23,343 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:31:23,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:31:23,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:31:23,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:31:23,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:31:23,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:31:23,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:31:23,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:31:23,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:31:23,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:31:23,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:31:23,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:31:23,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:31:23,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:31:23,358 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:31:23,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:31:23,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:31:23,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:31:23,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 19:31:23,389 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:31:23,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:31:23,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:31:23,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:31:23,392 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:31:23,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:31:23,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:31:23,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:31:23,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:31:23,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:31:23,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:31:23,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:31:23,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:31:23,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:31:23,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:31:23,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:31:23,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:31:23,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:31:23,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:31:23,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:31:23,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:31:23,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:31:23,398 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:31:23,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:31:23,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:31:23,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:31:23,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:31:23,399 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd7f347c589eb24779ef00decd6de90c01229041 [2020-11-29 19:31:23,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:31:23,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:31:23,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:31:23,727 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:31:23,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:31:23,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-29 19:31:23,809 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/ffe3032e5/786cad28325c47f78bf6ceae80311dcf/FLAG9e0024711 [2020-11-29 19:31:24,813 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:31:24,814 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-29 19:31:24,853 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/ffe3032e5/786cad28325c47f78bf6ceae80311dcf/FLAG9e0024711 [2020-11-29 19:31:25,212 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/ffe3032e5/786cad28325c47f78bf6ceae80311dcf [2020-11-29 19:31:25,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:31:25,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:31:25,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:31:25,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:31:25,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:31:25,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:31:25" (1/1) ... [2020-11-29 19:31:25,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78601249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:31:25, skipping insertion in model container [2020-11-29 19:31:25,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:31:25" (1/1) ... [2020-11-29 19:31:25,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:31:25,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:31:25,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:31:25,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:31:26,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:26,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:26,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:26,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:27,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:31:27,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:31:27,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:31:27,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:31:27,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:31:27,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:31:27,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:31:27,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:31:27,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:31:27,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:31:28,072 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:31:28,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:28,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:31:28,729 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) 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:618) 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.(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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 19:31:28,743 INFO L168 Benchmark]: Toolchain (without parser) took 3519.37 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 59.4 MB in the beginning and 66.1 MB in the end (delta: -6.7 MB). Peak memory consumption was 30.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:31:28,744 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 37.7 MB in the beginning and 37.7 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:31:28,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3515.89 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 59.4 MB in the beginning and 66.1 MB in the end (delta: -6.7 MB). Peak memory consumption was 30.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:31:28,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 37.7 MB in the beginning and 37.7 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3515.89 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 59.4 MB in the beginning and 66.1 MB in the end (delta: -6.7 MB). Peak memory consumption was 30.1 MB. Max. memory is 16.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:31:31,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:31:31,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:31:31,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:31:31,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:31:31,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:31:31,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:31:31,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:31:31,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:31:31,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:31:31,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:31:31,763 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:31:31,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:31:31,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:31:31,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:31:31,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:31:31,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:31:31,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:31:31,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:31:31,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:31:31,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:31:31,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:31:31,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:31:31,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:31:31,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:31:31,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:31:31,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:31:31,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:31:31,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:31:31,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:31:31,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:31:31,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:31:31,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:31:31,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:31:31,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:31:31,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:31:31,806 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:31:31,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:31:31,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:31:31,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:31:31,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:31:31,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 19:31:31,843 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:31:31,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:31:31,846 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:31:31,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:31:31,847 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:31:31,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:31:31,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:31:31,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:31:31,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:31:31,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:31:31,850 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:31:31,850 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:31:31,850 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:31:31,851 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:31:31,851 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:31:31,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:31:31,852 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:31:31,852 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:31:31,852 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:31:31,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:31:31,853 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:31:31,853 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:31:31,853 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:31:31,854 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:31:31,854 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:31:31,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:31:31,854 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:31:31,855 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:31:31,855 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:31:31,864 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd7f347c589eb24779ef00decd6de90c01229041 [2020-11-29 19:31:32,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:31:32,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:31:32,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:31:32,405 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:31:32,406 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:31:32,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-29 19:31:32,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/68531c0c8/8e3508b4ef734c96b4deb8222ccfa7f8/FLAG15f05a3a4 [2020-11-29 19:31:33,754 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:31:33,755 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-29 19:31:33,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/68531c0c8/8e3508b4ef734c96b4deb8222ccfa7f8/FLAG15f05a3a4 [2020-11-29 19:31:34,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e4227071-5741-4671-b89a-ee2dc4b98317/bin/uautomizer/data/68531c0c8/8e3508b4ef734c96b4deb8222ccfa7f8 [2020-11-29 19:31:34,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:31:34,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:31:34,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:31:34,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:31:34,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:31:34,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:31:34" (1/1) ... [2020-11-29 19:31:34,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a51bd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:31:34, skipping insertion in model container [2020-11-29 19:31:34,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:31:34" (1/1) ... [2020-11-29 19:31:34,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:31:34,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:31:34,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:31:34,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:31:36,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:36,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:31:36,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:31:36,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:31:36,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:31:36,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:31:36,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:31:36,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:31:36,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:31:36,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:31:36,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:31:37,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:31:37,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:31:37,880 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:31:37,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:31:37,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:31:37,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:37,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:31:38,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:31:38,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:31:38,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:31:38,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:31:38,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:31:38,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:31:38,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:31:38,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:31:38,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:31:38,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:31:38,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:31:38,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:31:40,175 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:31:40,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:31:40 WrapperNode [2020-11-29 19:31:40,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:31:40,178 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:31:40,178 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:31:40,178 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:31:40,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:31:40" (1/1) ... [2020-11-29 19:31:40,270 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 19:31:40,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:31:40" (1/1) ... [2020-11-29 19:31:40,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:31:40,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:31:40,427 INFO L168 Benchmark]: Toolchain (without parser) took 6393.84 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 33.7 MB in the beginning and 55.5 MB in the end (delta: -21.8 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:31:40,427 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:31:40,428 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6147.33 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 33.5 MB in the beginning and 61.8 MB in the end (delta: -28.3 MB). Peak memory consumption was 75.9 MB. Max. memory is 16.1 GB. [2020-11-29 19:31:40,429 INFO L168 Benchmark]: Boogie Procedure Inliner took 240.74 ms. Allocated memory is still 125.8 MB. Free memory was 61.8 MB in the beginning and 55.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:31:40,433 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6147.33 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 33.5 MB in the beginning and 61.8 MB in the end (delta: -28.3 MB). Peak memory consumption was 75.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 240.74 ms. Allocated memory is still 125.8 MB. Free memory was 61.8 MB in the beginning and 55.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...