./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_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_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/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 9af939b9fb816a57978b676e77143c7e79f902ac .......................................................................................................................................................................................... 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_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/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 9af939b9fb816a57978b676e77143c7e79f902ac .......................................................................................................................................................................................................................... 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 23:39:45,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:39:45,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:39:45,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:39:45,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:39:45,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:39:45,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:39:45,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:39:45,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:39:45,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:39:45,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:39:45,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:39:45,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:39:45,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:39:45,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:39:45,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:39:45,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:39:45,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:39:45,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:39:45,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:39:45,452 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:39:45,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:39:45,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:39:45,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:39:45,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:39:45,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:39:45,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:39:45,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:39:45,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:39:45,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:39:45,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:39:45,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:39:45,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:39:45,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:39:45,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:39:45,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:39:45,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:39:45,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:39:45,483 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:39:45,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:39:45,485 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:39:45,486 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 23:39:45,533 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:39:45,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:39:45,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:39:45,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:39:45,540 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:39:45,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:39:45,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:39:45,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:39:45,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:39:45,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:39:45,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:39:45,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:39:45,543 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:39:45,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:39:45,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:39:45,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:39:45,545 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:39:45,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:39:45,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:39:45,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:39:45,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:39:45,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:39:45,547 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:39:45,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:39:45,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:39:45,547 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:39:45,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:39:45,548 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_298a7aa3-c71a-4931-8d7d-89ff7b006f84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9af939b9fb816a57978b676e77143c7e79f902ac [2020-11-29 23:39:45,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:39:45,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:39:45,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:39:45,927 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:39:45,931 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:39:45,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-11-29 23:39:46,034 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/16de6a354/62b9a20d93114a9a9943e3f3cd7aa3da/FLAG2e04b15e9 [2020-11-29 23:39:46,974 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:39:46,975 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-11-29 23:39:47,022 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/16de6a354/62b9a20d93114a9a9943e3f3cd7aa3da/FLAG2e04b15e9 [2020-11-29 23:39:47,499 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/16de6a354/62b9a20d93114a9a9943e3f3cd7aa3da [2020-11-29 23:39:47,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:39:47,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:39:47,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:39:47,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:39:47,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:39:47,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:47" (1/1) ... [2020-11-29 23:39:47,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55163e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:39:47, skipping insertion in model container [2020-11-29 23:39:47,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:47" (1/1) ... [2020-11-29 23:39:47,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:39:47,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:39:48,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:39:48,049 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:39:49,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:49,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:39:49,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:39:49,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:39:49,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:39:49,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:39:49,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:39:49,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:39:49,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:39:49,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:39:49,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:39:50,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:39:50,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:50,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:39:50,769 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 23:39:50,781 INFO L168 Benchmark]: Toolchain (without parser) took 3274.39 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 49.5 MB in the beginning and 44.2 MB in the end (delta: 5.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2020-11-29 23:39:50,782 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:39:50,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3270.98 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 49.4 MB in the beginning and 44.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2020-11-29 23:39:50,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3270.98 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 49.4 MB in the beginning and 44.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 25.0 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 23:39:53,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:39:53,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:39:53,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:39:53,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:39:53,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:39:53,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:39:53,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:39:53,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:39:53,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:39:53,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:39:53,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:39:53,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:39:53,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:39:53,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:39:53,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:39:53,540 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:39:53,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:39:53,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:39:53,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:39:53,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:39:53,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:39:53,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:39:53,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:39:53,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:39:53,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:39:53,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:39:53,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:39:53,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:39:53,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:39:53,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:39:53,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:39:53,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:39:53,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:39:53,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:39:53,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:39:53,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:39:53,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:39:53,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:39:53,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:39:53,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:39:53,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 23:39:53,632 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:39:53,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:39:53,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:39:53,638 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:39:53,639 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:39:53,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:39:53,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:39:53,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:39:53,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:39:53,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:39:53,641 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:39:53,642 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:39:53,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:39:53,642 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:39:53,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:39:53,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:39:53,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:39:53,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:39:53,644 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:39:53,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:39:53,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:39:53,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:39:53,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:39:53,645 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:39:53,646 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:39:53,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:39:53,646 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:39:53,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:39:53,647 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:39:53,647 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_298a7aa3-c71a-4931-8d7d-89ff7b006f84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9af939b9fb816a57978b676e77143c7e79f902ac [2020-11-29 23:39:54,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:39:54,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:39:54,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:39:54,172 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:39:54,173 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:39:54,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-11-29 23:39:54,277 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/77334d8ee/8565c6df701f48ab8ef2375bd488af3e/FLAG17a9010d3 [2020-11-29 23:39:55,453 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:39:55,455 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2020-11-29 23:39:55,516 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/77334d8ee/8565c6df701f48ab8ef2375bd488af3e/FLAG17a9010d3 [2020-11-29 23:39:55,770 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_298a7aa3-c71a-4931-8d7d-89ff7b006f84/bin/uautomizer/data/77334d8ee/8565c6df701f48ab8ef2375bd488af3e [2020-11-29 23:39:55,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:39:55,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:39:55,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:39:55,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:39:55,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:39:55,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:55" (1/1) ... [2020-11-29 23:39:55,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4742cd61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:39:55, skipping insertion in model container [2020-11-29 23:39:55,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:55" (1/1) ... [2020-11-29 23:39:55,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:39:55,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:39:56,451 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:39:56,462 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:39:57,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:57,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:58,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:39:58,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:39:58,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:39:58,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:39:58,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:39:58,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:39:58,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:39:58,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:39:58,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:39:58,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:39:58,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:39:59,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:39:59,547 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:39:59,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:39:59,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:39:59,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:39:59,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:39:59,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:39:59,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:39:59,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:39:59,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:39:59,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:39:59,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:39:59,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:39:59,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:39:59,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:39:59,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:39:59,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:40:00,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:40:01,389 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:40:01,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:40:01 WrapperNode [2020-11-29 23:40:01,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:40:01,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:40:01,392 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:40:01,392 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:40:01,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:40:01" (1/1) ... [2020-11-29 23:40:01,471 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 23:40:01,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:40:01" (1/1) ... [2020-11-29 23:40:01,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:40:01,589 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:40:01,591 INFO L168 Benchmark]: Toolchain (without parser) took 5813.89 ms. Allocated memory was 54.5 MB in the beginning and 192.9 MB in the end (delta: 138.4 MB). Free memory was 36.2 MB in the beginning and 141.0 MB in the end (delta: -104.8 MB). Peak memory consumption was 99.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:40:01,592 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:40:01,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5610.73 ms. Allocated memory was 54.5 MB in the beginning and 192.9 MB in the end (delta: 138.4 MB). Free memory was 36.0 MB in the beginning and 81.0 MB in the end (delta: -44.9 MB). Peak memory consumption was 95.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:40:01,594 INFO L168 Benchmark]: Boogie Procedure Inliner took 197.45 ms. Allocated memory is still 192.9 MB. Free memory was 81.0 MB in the beginning and 141.0 MB in the end (delta: -60.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:40:01,596 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5610.73 ms. Allocated memory was 54.5 MB in the beginning and 192.9 MB in the end (delta: 138.4 MB). Free memory was 36.0 MB in the beginning and 81.0 MB in the end (delta: -44.9 MB). Peak memory consumption was 95.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 197.45 ms. Allocated memory is still 192.9 MB. Free memory was 81.0 MB in the beginning and 141.0 MB in the end (delta: -60.0 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...