./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_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_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/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 fa33d27310e4779245d1a0d88d2818a3d7a466cd .......................................................................................................................................................................................................... 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_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/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 fa33d27310e4779245d1a0d88d2818a3d7a466cd ............................................................................................................................................................................................................................... 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 22:42:54,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:42:54,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:42:54,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:42:54,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:42:54,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:42:54,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:42:54,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:42:54,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:42:54,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:42:54,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:42:54,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:42:54,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:42:54,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:42:54,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:42:54,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:42:54,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:42:54,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:42:54,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:42:54,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:42:54,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:42:54,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:42:54,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:42:54,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:42:54,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:42:54,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:42:54,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:42:54,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:42:54,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:42:54,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:42:54,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:42:54,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:42:54,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:42:54,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:42:54,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:42:54,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:42:54,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:42:54,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:42:54,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:42:54,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:42:54,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:42:54,506 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 22:42:54,530 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:42:54,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:42:54,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:42:54,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:42:54,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:42:54,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:42:54,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:42:54,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:42:54,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:42:54,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:42:54,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:42:54,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:42:54,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:42:54,534 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:42:54,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:42:54,534 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:42:54,534 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:42:54,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:42:54,535 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:42:54,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:42:54,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:42:54,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:42:54,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:42:54,536 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:42:54,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:42:54,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:42:54,536 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:42:54,537 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_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2020-11-29 22:42:54,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:42:54,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:42:54,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:42:54,805 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:42:54,806 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:42:54,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-29 22:42:54,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/26d95a45d/415e75627680497fb03b88c6de1b7c65/FLAG8ca61db94 [2020-11-29 22:42:55,632 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:42:55,633 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-29 22:42:55,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/26d95a45d/415e75627680497fb03b88c6de1b7c65/FLAG8ca61db94 [2020-11-29 22:42:55,718 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/26d95a45d/415e75627680497fb03b88c6de1b7c65 [2020-11-29 22:42:55,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:42:55,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:42:55,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:42:55,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:42:55,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:42:55,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:42:55" (1/1) ... [2020-11-29 22:42:55,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d287951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:42:55, skipping insertion in model container [2020-11-29 22:42:55,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:42:55" (1/1) ... [2020-11-29 22:42:55,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:42:55,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:42:56,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:42:56,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:42:56,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:56,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:42:57,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:42:57,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:42:57,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:42:57,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:42:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:42:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:42:57,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:42:57,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:42:57,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:42:57,439 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:42:57,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:42:57,503 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:42:57,519 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:42:57,520 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:42:57,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:57,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:42:57,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:42:57,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:42:57,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:42:57,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:42:57,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:42:57,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:42:57,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:42:57,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:42:57,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:42:57,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:42:57,777 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:42:57,783 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) [2020-11-29 22:42:57,791 INFO L168 Benchmark]: Toolchain (without parser) took 2066.46 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 57.1 MB in the beginning and 60.8 MB in the end (delta: -3.7 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:57,792 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 73.4 MB. Free memory was 36.0 MB in the beginning and 35.9 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:42:57,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2063.58 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 56.8 MB in the beginning and 60.8 MB in the end (delta: -4.0 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:57,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 73.4 MB. Free memory was 36.0 MB in the beginning and 35.9 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2063.58 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 56.8 MB in the beginning and 60.8 MB in the end (delta: -4.0 MB). Peak memory consumption was 22.5 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 22:42:59,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:42:59,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:42:59,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:42:59,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:42:59,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:42:59,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:42:59,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:42:59,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:42:59,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:42:59,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:42:59,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:42:59,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:42:59,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:42:59,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:42:59,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:42:59,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:42:59,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:42:59,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:42:59,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:42:59,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:42:59,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:42:59,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:42:59,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:42:59,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:42:59,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:42:59,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:42:59,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:42:59,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:42:59,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:42:59,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:42:59,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:42:59,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:42:59,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:42:59,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:42:59,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:42:59,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:42:59,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:42:59,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:42:59,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:42:59,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:42:59,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 22:43:00,002 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:43:00,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:43:00,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:43:00,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:43:00,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:43:00,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:43:00,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:43:00,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:43:00,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:43:00,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:43:00,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:43:00,005 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:43:00,005 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:43:00,005 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:43:00,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:43:00,006 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:43:00,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:43:00,006 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:43:00,006 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:43:00,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:43:00,007 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:43:00,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:43:00,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:43:00,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:43:00,008 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:43:00,008 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:43:00,008 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:43:00,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:43:00,008 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:43:00,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:43:00,009 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 22:43:00,009 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_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2020-11-29 22:43:00,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:43:00,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:43:00,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:43:00,441 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:43:00,442 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:43:00,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-29 22:43:00,513 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/ce75fe779/fd5474463c3d4b47a96e5486c843207a/FLAG1342f9d99 [2020-11-29 22:43:01,377 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:43:01,378 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-29 22:43:01,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/ce75fe779/fd5474463c3d4b47a96e5486c843207a/FLAG1342f9d99 [2020-11-29 22:43:01,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_340d39ba-32b7-4d59-a6ae-a2fbfc73b47a/bin/ukojak/data/ce75fe779/fd5474463c3d4b47a96e5486c843207a [2020-11-29 22:43:01,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:43:01,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:43:01,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:43:01,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:43:01,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:43:01,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:43:01" (1/1) ... [2020-11-29 22:43:01,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609ab736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:43:01, skipping insertion in model container [2020-11-29 22:43:01,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:43:01" (1/1) ... [2020-11-29 22:43:01,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:43:01,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:43:01,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:43:01,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:43:02,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:02,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:43:03,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:43:03,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:43:03,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:43:03,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:43:03,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:43:03,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:43:03,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:43:03,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:43:03,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:43:03,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:43:03,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:43:03,449 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 22:43:03,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:43:03,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:43:03,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:43:03,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:43:03,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:43:03,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:43:03,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:43:03,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:43:03,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:43:03,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:43:03,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:43:03,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:43:03,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:43:03,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:43:03,736 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:43:03,751 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:43:03,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:43:03,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:43:03,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:43:03,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:43:03,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:43:03,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:43:03,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:43:03,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:43:03,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:43:03,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:43:03,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:43:03,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:43:03,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:43:03,971 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:43:03,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:43:04,763 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:43:04,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:43:04 WrapperNode [2020-11-29 22:43:04,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:43:04,764 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:43:04,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:43:04,765 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:43:04,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:43:04" (1/1) ... [2020-11-29 22:43:04,816 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 22:43:04,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:43:04" (1/1) ... [2020-11-29 22:43:04,860 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:43:04,860 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 22:43:04,862 INFO L168 Benchmark]: Toolchain (without parser) took 3408.74 ms. Allocated memory was 75.5 MB in the beginning and 130.0 MB in the end (delta: 54.5 MB). Free memory was 55.2 MB in the beginning and 47.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 64.7 MB. Max. memory is 16.1 GB. [2020-11-29 22:43:04,862 INFO L168 Benchmark]: CDTParser took 1.99 ms. Allocated memory is still 75.5 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 61.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:43:04,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3310.16 ms. Allocated memory was 75.5 MB in the beginning and 130.0 MB in the end (delta: 54.5 MB). Free memory was 54.9 MB in the beginning and 51.7 MB in the end (delta: 3.2 MB). Peak memory consumption was 88.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:43:04,863 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.61 ms. Allocated memory is still 130.0 MB. Free memory was 51.7 MB in the beginning and 47.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:43:04,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.99 ms. Allocated memory is still 75.5 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 61.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3310.16 ms. Allocated memory was 75.5 MB in the beginning and 130.0 MB in the end (delta: 54.5 MB). Free memory was 54.9 MB in the beginning and 51.7 MB in the end (delta: 3.2 MB). Peak memory consumption was 88.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 95.61 ms. Allocated memory is still 130.0 MB. Free memory was 51.7 MB in the beginning and 47.5 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...