./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_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_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/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 ea738b99fb6c649edd58d2619d1092500a74b5d2 .......................................................................................................................................................................................................... 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_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/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 ea738b99fb6c649edd58d2619d1092500a74b5d2 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:23:45,405 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:23:45,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:23:45,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:23:45,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:23:45,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:23:45,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:23:45,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:23:45,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:23:45,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:23:45,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:23:45,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:23:45,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:23:45,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:23:45,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:23:45,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:23:45,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:23:45,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:23:45,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:23:45,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:23:45,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:23:45,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:23:45,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:23:45,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:23:45,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:23:45,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:23:45,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:23:45,558 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:23:45,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:23:45,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:23:45,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:23:45,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:23:45,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:23:45,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:23:45,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:23:45,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:23:45,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:23:45,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:23:45,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:23:45,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:23:45,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:23:45,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:23:45,627 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:23:45,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:23:45,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:23:45,629 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:23:45,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:23:45,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:23:45,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:23:45,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:23:45,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:23:45,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:23:45,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:23:45,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:23:45,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:23:45,634 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:23:45,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:23:45,634 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:23:45,635 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:23:45,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:23:45,635 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:23:45,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:23:45,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:23:45,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:23:45,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:23:45,644 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:23:45,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:23:45,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:23:45,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:23:45,645 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_1428d4b7-3325-41a5-93f5-94ee8019cc88/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea738b99fb6c649edd58d2619d1092500a74b5d2 [2020-12-01 18:23:45,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:23:46,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:23:46,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:23:46,022 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:23:46,023 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:23:46,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-12-01 18:23:46,112 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/eae34848a/aafda7738d1649d3b1972cf73599f252/FLAGab80b832d [2020-12-01 18:23:47,042 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:23:47,044 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-12-01 18:23:47,110 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/eae34848a/aafda7738d1649d3b1972cf73599f252/FLAGab80b832d [2020-12-01 18:23:47,451 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/eae34848a/aafda7738d1649d3b1972cf73599f252 [2020-12-01 18:23:47,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:23:47,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:23:47,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:23:47,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:23:47,461 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:23:47,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:23:47" (1/1) ... [2020-12-01 18:23:47,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e988a0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:23:47, skipping insertion in model container [2020-12-01 18:23:47,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:23:47" (1/1) ... [2020-12-01 18:23:47,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:23:47,577 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:23:47,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:23:47,928 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:23:48,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:48,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:48,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:48,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:48,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:48,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:48,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:23:49,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:23:49,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:23:49,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:23:49,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:23:49,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:23:49,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:23:49,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:23:49,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:23:49,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:23:49,680 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:23:49,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:23:49,726 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:23:49,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:23:49,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:23:49,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:49,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:23:49,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:23:49,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:23:49,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:23:49,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:23:49,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:23:49,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:23:49,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:23:49,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:23:49,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:23:50,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:23:50,039 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:23:50,061 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) [2020-12-01 18:23:50,083 INFO L168 Benchmark]: Toolchain (without parser) took 2621.48 ms. Allocated memory is still 102.8 MB. Free memory was 72.6 MB in the beginning and 64.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:23:50,084 INFO L168 Benchmark]: CDTParser took 0.69 ms. Allocated memory is still 83.9 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:23:50,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2618.94 ms. Allocated memory is still 102.8 MB. Free memory was 72.6 MB in the beginning and 64.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:23:50,087 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 ms. Allocated memory is still 83.9 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2618.94 ms. Allocated memory is still 102.8 MB. Free memory was 72.6 MB in the beginning and 64.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 48.3 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 [2020-12-01 18:23:52,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:23:52,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:23:52,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:23:52,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:23:52,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:23:52,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:23:52,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:23:52,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:23:52,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:23:52,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:23:52,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:23:52,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:23:52,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:23:52,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:23:52,986 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:23:52,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:23:52,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:23:52,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:23:52,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:23:52,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:23:53,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:23:53,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:23:53,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:23:53,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:23:53,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:23:53,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:23:53,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:23:53,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:23:53,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:23:53,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:23:53,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:23:53,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:23:53,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:23:53,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:23:53,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:23:53,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:23:53,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:23:53,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:23:53,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:23:53,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:23:53,040 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:23:53,093 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:23:53,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:23:53,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:23:53,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:23:53,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:23:53,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:23:53,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:23:53,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:23:53,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:23:53,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:23:53,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:23:53,101 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:23:53,102 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:23:53,102 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:23:53,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:23:53,102 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:23:53,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:23:53,103 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:23:53,103 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:23:53,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:23:53,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:23:53,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:23:53,104 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:23:53,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:23:53,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:23:53,105 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:23:53,105 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:23:53,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:23:53,106 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:23:53,106 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:23:53,107 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:23:53,107 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_1428d4b7-3325-41a5-93f5-94ee8019cc88/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea738b99fb6c649edd58d2619d1092500a74b5d2 [2020-12-01 18:23:53,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:23:53,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:23:53,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:23:53,603 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:23:53,604 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:23:53,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-12-01 18:23:53,685 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/5f9f904ac/f8d1eb18b8514e749c2d2c9c0146ae7e/FLAGdb54790ca [2020-12-01 18:23:54,569 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:23:54,570 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-12-01 18:23:54,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/5f9f904ac/f8d1eb18b8514e749c2d2c9c0146ae7e/FLAGdb54790ca [2020-12-01 18:23:55,106 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1428d4b7-3325-41a5-93f5-94ee8019cc88/bin/ukojak/data/5f9f904ac/f8d1eb18b8514e749c2d2c9c0146ae7e [2020-12-01 18:23:55,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:23:55,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:23:55,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:23:55,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:23:55,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:23:55,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:23:55" (1/1) ... [2020-12-01 18:23:55,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5cab8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:23:55, skipping insertion in model container [2020-12-01 18:23:55,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:23:55" (1/1) ... [2020-12-01 18:23:55,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:23:55,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:23:55,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:23:55,570 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:23:56,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:56,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:23:57,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:23:57,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:23:57,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:23:57,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:23:57,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:23:57,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:23:57,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:23:57,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:23:57,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:23:57,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:23:57,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:23:57,455 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:23:57,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:23:57,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:23:57,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:23:57,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:23:57,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:23:57,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:23:57,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:23:57,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:23:57,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:23:57,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:23:57,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:23:57,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:23:57,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:23:57,769 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:23:57,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:23:57,801 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:23:57,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:23:57,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:23:57,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:23:57,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:23:57,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:23:57,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:23:57,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:23:57,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:23:57,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:23:58,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:23:58,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:23:58,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:23:58,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:23:58,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:23:58,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:23:59,100 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:23:59,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:23:59 WrapperNode [2020-12-01 18:23:59,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:23:59,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:23:59,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:23:59,103 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:23:59,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:23:59" (1/1) ... [2020-12-01 18:23:59,157 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]]] [2020-12-01 18:23:59,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:23:59" (1/1) ... [2020-12-01 18:23:59,218 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:23:59,219 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:23:59,221 INFO L168 Benchmark]: Toolchain (without parser) took 4109.58 ms. Allocated memory was 52.4 MB in the beginning and 102.8 MB in the end (delta: 50.3 MB). Free memory was 33.5 MB in the beginning and 27.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 55.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:23:59,222 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:23:59,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3989.36 ms. Allocated memory was 52.4 MB in the beginning and 102.8 MB in the end (delta: 50.3 MB). Free memory was 33.4 MB in the beginning and 31.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 66.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:23:59,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.21 ms. Allocated memory is still 102.8 MB. Free memory was 31.9 MB in the beginning and 27.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:23:59,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3989.36 ms. Allocated memory was 52.4 MB in the beginning and 102.8 MB in the end (delta: 50.3 MB). Free memory was 33.4 MB in the beginning and 31.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 66.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 116.21 ms. Allocated memory is still 102.8 MB. Free memory was 31.9 MB in the beginning and 27.7 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...