./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_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_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/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 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a .......................................................................................................................................................................................................... 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_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/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 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:11,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:11,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:11,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:11,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:11,333 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:11,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:11,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:11,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:11,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:11,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:11,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:11,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:11,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:11,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:11,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:11,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:11,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:11,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:11,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:11,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:11,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:11,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:11,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:11,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:11,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:11,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:11,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:11,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:11,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:11,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:11,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:11,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:11,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:11,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:11,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:11,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:11,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:11,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:11,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:11,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:11,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:11,464 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:11,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:11,467 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:11,467 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:11,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:11,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:11,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:11,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:11,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:11,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:11,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:11,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:11,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:11,471 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:11,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:11,472 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:11,472 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:11,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:11,473 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:11,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:11,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:11,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:11,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:11,474 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:11,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:11,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:11,475 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:11,475 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_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2020-11-28 04:42:11,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:11,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:11,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:11,808 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:11,809 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:11,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 04:42:11,883 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/4f382ea62/95620a992695429ea1fd91ce1864c21f/FLAG6a41af5af [2020-11-28 04:42:12,747 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:12,754 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 04:42:12,799 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/4f382ea62/95620a992695429ea1fd91ce1864c21f/FLAG6a41af5af [2020-11-28 04:42:13,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/4f382ea62/95620a992695429ea1fd91ce1864c21f [2020-11-28 04:42:13,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:13,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:13,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:13,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:13,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:13,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:13" (1/1) ... [2020-11-28 04:42:13,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5024167f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:13, skipping insertion in model container [2020-11-28 04:42:13,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:13" (1/1) ... [2020-11-28 04:42:13,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:13,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:13,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:13,808 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:14,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:14,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:15,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:15,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:15,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:15,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:15,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:15,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:15,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:15,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:15,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:15,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:15,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:15,289 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:15,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:15,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:15,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:15,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:15,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:15,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:15,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:15,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:15,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:15,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:15,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:15,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:15,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:15,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:15,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:15,518 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.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java: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) [2020-11-28 04:42:15,525 INFO L168 Benchmark]: Toolchain (without parser) took 2255.99 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 61.1 MB in the beginning and 67.6 MB in the end (delta: -6.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:15,526 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 96.5 MB. Free memory was 56.2 MB in the beginning and 56.1 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:15,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2253.50 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 61.1 MB in the beginning and 67.6 MB in the end (delta: -6.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:15,534 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 96.5 MB. Free memory was 56.2 MB in the beginning and 56.1 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2253.50 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 61.1 MB in the beginning and 67.6 MB in the end (delta: -6.5 MB). Peak memory consumption was 29.9 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 [2020-11-28 04:42:17,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:17,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:17,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:17,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:17,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:17,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:17,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:17,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:17,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:17,739 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:17,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:17,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:17,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:17,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:17,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:17,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:17,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:17,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:17,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:17,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:17,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:17,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:17,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:17,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:17,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:17,794 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:17,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:17,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:17,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:17,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:17,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:17,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:17,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:17,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:17,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:17,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:17,806 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:17,806 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:17,808 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:17,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:17,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:42:17,855 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:17,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:17,858 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:17,858 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:17,859 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:17,860 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:17,860 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:17,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:17,861 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:17,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:17,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:17,863 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:17,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:17,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:17,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:17,864 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:17,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:17,864 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:17,864 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:17,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:17,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:17,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:17,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:17,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:17,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:17,866 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:17,866 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:17,867 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:17,867 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:17,867 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:17,867 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:42:17,867 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_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2020-11-28 04:42:18,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:18,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:18,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:18,286 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:18,286 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:18,288 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 04:42:18,364 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/2ef06e4fd/56dd344c9115486f93d599487b94aa4d/FLAG54c63f632 [2020-11-28 04:42:19,241 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:19,242 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 04:42:19,298 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/2ef06e4fd/56dd344c9115486f93d599487b94aa4d/FLAG54c63f632 [2020-11-28 04:42:19,332 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6814a1d-066a-4cdc-8b0b-9b35a44d8568/bin/ukojak/data/2ef06e4fd/56dd344c9115486f93d599487b94aa4d [2020-11-28 04:42:19,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:19,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:19,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:19,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:19,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:19,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:19" (1/1) ... [2020-11-28 04:42:19,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2468e835 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:19, skipping insertion in model container [2020-11-28 04:42:19,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:19" (1/1) ... [2020-11-28 04:42:19,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:19,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:19,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:19,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:20,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:20,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:21,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:21,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:21,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:21,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:21,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:21,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:21,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:21,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:21,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:21,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:21,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:21,332 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:42:21,394 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:21,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:21,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:21,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:21,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:21,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:21,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:21,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:21,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:21,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:21,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:21,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:21,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:21,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:21,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:21,701 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:21,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:21,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:21,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:21,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:21,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:21,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:21,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:21,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:21,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:21,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:21,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:21,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:21,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:21,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:21,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:22,821 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:42:22,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:22 WrapperNode [2020-11-28 04:42:22,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:22,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:22,824 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:42:22,824 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:42:22,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:22" (1/1) ... [2020-11-28 04:42:22,878 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]]] [2020-11-28 04:42:22,916 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:22" (1/1) ... [2020-11-28 04:42:22,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:22,916 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:42:22,918 INFO L168 Benchmark]: Toolchain (without parser) took 3579.83 ms. Allocated memory was 71.3 MB in the beginning and 148.9 MB in the end (delta: 77.6 MB). Free memory was 41.1 MB in the beginning and 32.8 MB in the end (delta: 8.3 MB). Peak memory consumption was 87.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:22,919 INFO L168 Benchmark]: CDTParser took 2.07 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:22,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3481.04 ms. Allocated memory was 71.3 MB in the beginning and 148.9 MB in the end (delta: 77.6 MB). Free memory was 41.0 MB in the beginning and 37.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 94.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:22,920 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.93 ms. Allocated memory is still 148.9 MB. Free memory was 37.0 MB in the beginning and 32.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:22,922 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.07 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3481.04 ms. Allocated memory was 71.3 MB in the beginning and 148.9 MB in the end (delta: 77.6 MB). Free memory was 41.0 MB in the beginning and 37.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 94.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 92.93 ms. Allocated memory is still 148.9 MB. Free memory was 37.0 MB in the beginning and 32.8 MB in the end (delta: 4.2 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...