./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 .......................................................................................................................................................................................................... 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_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:05:48,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:05:48,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:05:48,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:05:48,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:05:48,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:05:48,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:05:48,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:05:48,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:05:48,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:05:48,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:05:48,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:05:48,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:05:48,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:05:48,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:05:48,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:05:48,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:05:48,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:05:48,649 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:05:48,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:05:48,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:05:48,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:05:48,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:05:48,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:05:48,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:05:48,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:05:48,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:05:48,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:05:48,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:05:48,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:05:48,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:05:48,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:05:48,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:05:48,697 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:05:48,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:05:48,701 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:05:48,702 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:05:48,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:05:48,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:05:48,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:05:48,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:05:48,717 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:05:48,773 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:05:48,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:05:48,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:05:48,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:05:48,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:05:48,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:05:48,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:05:48,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:05:48,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:05:48,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:05:48,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:05:48,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:05:48,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:05:48,782 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:05:48,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:05:48,783 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:05:48,783 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:05:48,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:05:48,784 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:05:48,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:05:48,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:05:48,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:05:48,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:05:48,785 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:05:48,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:05:48,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:05:48,786 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:05:48,786 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_855d2bc2-2de2-487c-9421-f4726c3e1e99/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2020-12-03 11:05:49,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:05:49,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:05:49,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:05:49,113 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:05:49,114 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:05:49,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 11:05:49,192 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/d345e95ea/92002ea4af9c4d7e826c7b7b63da08c2/FLAG8131b6dc4 [2020-12-03 11:05:50,072 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:05:50,073 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 11:05:50,116 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/d345e95ea/92002ea4af9c4d7e826c7b7b63da08c2/FLAG8131b6dc4 [2020-12-03 11:05:50,595 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/d345e95ea/92002ea4af9c4d7e826c7b7b63da08c2 [2020-12-03 11:05:50,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:05:50,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:05:50,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:50,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:05:50,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:05:50,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:50" (1/1) ... [2020-12-03 11:05:50,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f53ac6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:50, skipping insertion in model container [2020-12-03 11:05:50,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:50" (1/1) ... [2020-12-03 11:05:50,619 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:05:50,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:51,054 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:51,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:51,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:51,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:52,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:52,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:52,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:52,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:52,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:52,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:52,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:52,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:52,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:52,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:52,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:52,642 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:05:52,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:52,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:52,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:52,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:52,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:52,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:52,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:52,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:52,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:52,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:52,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:52,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:52,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:52,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:52,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:52,863 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) [2020-12-03 11:05:52,875 INFO L168 Benchmark]: Toolchain (without parser) took 2272.32 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 49.9 MB in the beginning and 46.3 MB in the end (delta: 3.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:52,875 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:05:52,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2269.77 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 49.7 MB in the beginning and 46.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 18.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:52,884 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2269.77 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 49.7 MB in the beginning and 46.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 18.6 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 0.2.0-69874e2 [2020-12-03 11:05:55,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:05:55,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:05:55,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:05:55,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:05:55,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:05:55,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:05:55,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:05:55,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:05:55,315 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:05:55,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:05:55,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:05:55,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:05:55,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:05:55,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:05:55,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:05:55,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:05:55,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:05:55,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:05:55,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:05:55,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:05:55,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:05:55,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:05:55,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:05:55,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:05:55,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:05:55,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:05:55,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:05:55,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:05:55,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:05:55,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:05:55,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:05:55,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:05:55,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:05:55,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:05:55,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:05:55,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:05:55,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:05:55,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:05:55,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:05:55,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:05:55,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:05:55,431 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:05:55,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:05:55,433 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:05:55,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:05:55,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:05:55,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:05:55,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:05:55,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:05:55,436 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:05:55,436 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:05:55,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:05:55,437 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:05:55,438 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:05:55,438 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:05:55,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:05:55,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:05:55,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:05:55,439 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:05:55,439 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:05:55,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:05:55,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:05:55,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:05:55,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:05:55,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:05:55,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:05:55,440 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:05:55,440 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:05:55,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:05:55,441 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:05:55,448 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:05:55,450 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:05:55,450 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_855d2bc2-2de2-487c-9421-f4726c3e1e99/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2020-12-03 11:05:55,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:05:55,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:05:55,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:05:55,854 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:05:55,856 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:05:55,857 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 11:05:55,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/ef0515617/1b66f194ef374d6f9dce5672842e813c/FLAG33aeff4db [2020-12-03 11:05:56,763 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:05:56,764 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 11:05:56,814 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/ef0515617/1b66f194ef374d6f9dce5672842e813c/FLAG33aeff4db [2020-12-03 11:05:57,286 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_855d2bc2-2de2-487c-9421-f4726c3e1e99/bin/ukojak/data/ef0515617/1b66f194ef374d6f9dce5672842e813c [2020-12-03 11:05:57,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:05:57,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:05:57,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:57,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:05:57,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:05:57,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:57" (1/1) ... [2020-12-03 11:05:57,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e58ba17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:57, skipping insertion in model container [2020-12-03 11:05:57,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:57" (1/1) ... [2020-12-03 11:05:57,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:05:57,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:57,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:57,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:58,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:58,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:59,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:59,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:59,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:59,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:59,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:59,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:59,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:59,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:59,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:59,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:59,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:59,432 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:05:59,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:59,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:59,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:59,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:59,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:59,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:59,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:59,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:59,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:59,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:59,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:59,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:59,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:59,679 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:59,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:59,701 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:05:59,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:59,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:59,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:59,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:59,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:59,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:59,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:59,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:59,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:59,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:59,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:59,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:59,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:59,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:59,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:06:01,405 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:06:01,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:06:01 WrapperNode [2020-12-03 11:06:01,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:06:01,408 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:06:01,408 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:06:01,408 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:06:01,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:06:01" (1/1) ... [2020-12-03 11:06:01,506 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]]] [2020-12-03 11:06:01,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:06:01" (1/1) ... [2020-12-03 11:06:01,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:06:01,574 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:06:01,576 INFO L168 Benchmark]: Toolchain (without parser) took 4284.77 ms. Allocated memory was 48.2 MB in the beginning and 134.2 MB in the end (delta: 86.0 MB). Free memory was 27.7 MB in the beginning and 42.9 MB in the end (delta: -15.2 MB). Peak memory consumption was 70.4 MB. Max. memory is 16.1 GB. [2020-12-03 11:06:01,577 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 48.2 MB. Free memory was 30.6 MB in the beginning and 30.6 MB in the end (delta: 512 B). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:06:01,577 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4108.31 ms. Allocated memory was 48.2 MB in the beginning and 134.2 MB in the end (delta: 86.0 MB). Free memory was 27.5 MB in the beginning and 46.0 MB in the end (delta: -18.5 MB). Peak memory consumption was 91.9 MB. Max. memory is 16.1 GB. [2020-12-03 11:06:01,578 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.45 ms. Allocated memory is still 134.2 MB. Free memory was 46.0 MB in the beginning and 42.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:06:01,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 48.2 MB. Free memory was 30.6 MB in the beginning and 30.6 MB in the end (delta: 512 B). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4108.31 ms. Allocated memory was 48.2 MB in the beginning and 134.2 MB in the end (delta: 86.0 MB). Free memory was 27.5 MB in the beginning and 46.0 MB in the end (delta: -18.5 MB). Peak memory consumption was 91.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 166.45 ms. Allocated memory is still 134.2 MB. Free memory was 46.0 MB in the beginning and 42.9 MB in the end (delta: 3.2 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...