./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.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_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bf5958e26208831369e89625cc67f879426ee7cf .......................................................................................................................................................................................... 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_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bf5958e26208831369e89625cc67f879426ee7cf ...................................................................................................................................................................................................................................................................... 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 23:55:18,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:55:18,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:55:18,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:55:18,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:55:18,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:55:18,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:55:18,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:55:18,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:55:18,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:55:18,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:55:18,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:55:18,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:55:18,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:55:18,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:55:18,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:55:18,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:55:18,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:55:18,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:55:18,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:55:18,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:55:18,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:55:18,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:55:18,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:55:18,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:55:18,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:55:18,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:55:18,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:55:18,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:55:18,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:55:18,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:55:18,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:55:18,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:55:18,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:55:18,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:55:18,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:55:18,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:55:18,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:55:18,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:55:18,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:55:18,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:55:18,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 23:55:18,458 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:55:18,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:55:18,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:55:18,460 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:55:18,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:55:18,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:55:18,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:55:18,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:55:18,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:55:18,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:55:18,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:55:18,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:55:18,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:55:18,464 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:55:18,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:55:18,465 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:55:18,465 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:55:18,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:55:18,465 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:55:18,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:55:18,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:55:18,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:55:18,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:55:18,467 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:55:18,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:55:18,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:55:18,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:55:18,468 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_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5958e26208831369e89625cc67f879426ee7cf [2020-11-29 23:55:18,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:55:18,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:55:18,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:55:18,765 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:55:18,766 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:55:18,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:55:18,851 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/4afbed70e/f7cdb94ad2b44a35a140ac73444928be/FLAGcac52a26d [2020-11-29 23:55:19,690 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:55:19,691 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:55:19,740 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/4afbed70e/f7cdb94ad2b44a35a140ac73444928be/FLAGcac52a26d [2020-11-29 23:55:20,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/4afbed70e/f7cdb94ad2b44a35a140ac73444928be [2020-11-29 23:55:20,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:55:20,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:55:20,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:55:20,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:55:20,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:55:20,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:20" (1/1) ... [2020-11-29 23:55:20,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d72ea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:20, skipping insertion in model container [2020-11-29 23:55:20,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:20" (1/1) ... [2020-11-29 23:55:20,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:55:20,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:55:20,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:55:20,648 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:55:21,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:21,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:22,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:55:22,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:55:22,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:55:22,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:55:22,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:55:22,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:55:22,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:55:22,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:55:22,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:55:22,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:55:22,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:55:22,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:23,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:55:23,200 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 23:55:23,210 INFO L168 Benchmark]: Toolchain (without parser) took 3033.52 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.4 MB in the beginning and 70.5 MB in the end (delta: -23.1 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:23,210 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 88.1 MB. Free memory was 47.1 MB in the beginning and 47.0 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:55:23,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3031.19 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.1 MB in the beginning and 70.5 MB in the end (delta: -23.4 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:23,215 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 88.1 MB. Free memory was 47.1 MB in the beginning and 47.0 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3031.19 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.1 MB in the beginning and 70.5 MB in the end (delta: -23.4 MB). Peak memory consumption was 30.7 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 23:55:25,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:55:25,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:55:25,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:55:25,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:55:25,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:55:25,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:55:25,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:55:25,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:55:25,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:55:25,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:55:25,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:55:25,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:55:25,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:55:25,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:55:25,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:55:25,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:55:25,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:55:25,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:55:25,490 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:55:25,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:55:25,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:55:25,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:55:25,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:55:25,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:55:25,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:55:25,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:55:25,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:55:25,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:55:25,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:55:25,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:55:25,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:55:25,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:55:25,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:55:25,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:55:25,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:55:25,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:55:25,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:55:25,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:55:25,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:55:25,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:55:25,534 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 23:55:25,576 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:55:25,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:55:25,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:55:25,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:55:25,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:55:25,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:55:25,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:55:25,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:55:25,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:55:25,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:55:25,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:55:25,582 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:55:25,583 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:55:25,583 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:55:25,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:55:25,583 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:55:25,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:55:25,584 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:55:25,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:55:25,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:55:25,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:55:25,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:55:25,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:55:25,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:55:25,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:55:25,586 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:55:25,586 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:55:25,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:55:25,586 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:55:25,586 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:55:25,587 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:55:25,587 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_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5958e26208831369e89625cc67f879426ee7cf [2020-11-29 23:55:25,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:55:25,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:55:25,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:55:25,995 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:55:25,996 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:55:25,997 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:55:26,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/a7ae3338e/7a96ad20fa2d46ae8937b9f382f15572/FLAGa8dd33507 [2020-11-29 23:55:27,014 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:55:27,015 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:55:27,070 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/a7ae3338e/7a96ad20fa2d46ae8937b9f382f15572/FLAGa8dd33507 [2020-11-29 23:55:27,403 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_40c461c8-a9d5-4e9f-80c7-682b5a7b3d44/bin/ukojak/data/a7ae3338e/7a96ad20fa2d46ae8937b9f382f15572 [2020-11-29 23:55:27,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:55:27,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:55:27,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:55:27,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:55:27,410 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:55:27,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:27" (1/1) ... [2020-11-29 23:55:27,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5321e5a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:27, skipping insertion in model container [2020-11-29 23:55:27,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:55:27" (1/1) ... [2020-11-29 23:55:27,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:55:27,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:55:27,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:55:27,970 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:55:29,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:29,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:55:29,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:55:29,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:55:29,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:55:29,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:55:29,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:55:29,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:55:29,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:55:29,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:55:29,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:55:29,884 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:55:30,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:55:30,458 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 23:55:30,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:55:30,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:55:30,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:55:30,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:55:30,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:55:30,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:55:30,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:55:30,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:55:30,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:55:30,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:55:30,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:55:30,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:55:30,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:55:30,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:55:30,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:30,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:55:30,968 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:55:30,992 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:55:30,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:55:31,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:55:31,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:55:31,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:55:31,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:55:31,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:55:31,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:55:31,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:55:31,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:55:31,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:55:31,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:55:31,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:55:31,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:55:31,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:55:32,703 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:55:32,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:32 WrapperNode [2020-11-29 23:55:32,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:55:32,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:55:32,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:55:32,706 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:55:32,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:32" (1/1) ... [2020-11-29 23:55:32,773 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 23:55:32,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:55:32" (1/1) ... [2020-11-29 23:55:32,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:55:32,877 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:55:32,879 INFO L168 Benchmark]: Toolchain (without parser) took 5472.32 ms. Allocated memory was 77.6 MB in the beginning and 266.3 MB in the end (delta: 188.7 MB). Free memory was 53.6 MB in the beginning and 140.3 MB in the end (delta: -86.7 MB). Peak memory consumption was 102.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:32,880 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 60.2 MB in the beginning and 60.2 MB in the end (delta: 64.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:55:32,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5297.49 ms. Allocated memory was 77.6 MB in the beginning and 266.3 MB in the end (delta: 188.7 MB). Free memory was 53.4 MB in the beginning and 146.6 MB in the end (delta: -93.2 MB). Peak memory consumption was 202.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:32,881 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.84 ms. Allocated memory is still 266.3 MB. Free memory was 145.6 MB in the beginning and 140.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:55:32,882 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 60.2 MB in the beginning and 60.2 MB in the end (delta: 64.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5297.49 ms. Allocated memory was 77.6 MB in the beginning and 266.3 MB in the end (delta: 188.7 MB). Free memory was 53.4 MB in the beginning and 146.6 MB in the end (delta: -93.2 MB). Peak memory consumption was 202.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 171.84 ms. Allocated memory is still 266.3 MB. Free memory was 145.6 MB in the beginning and 140.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...