./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bed994c0b62c5d97b23df61f8f9d0644a7daf899 .............................................................................................................................................................................................................. 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_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bed994c0b62c5d97b23df61f8f9d0644a7daf899 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:59:19,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:59:19,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:59:19,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:59:19,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:59:19,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:59:19,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:59:19,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:59:19,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:59:19,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:59:19,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:59:19,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:59:19,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:59:19,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:59:19,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:59:19,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:59:19,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:59:19,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:59:19,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:59:19,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:59:19,507 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:59:19,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:59:19,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:59:19,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:59:19,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:59:19,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:59:19,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:59:19,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:59:19,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:59:19,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:59:19,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:59:19,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:59:19,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:59:19,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:59:19,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:59:19,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:59:19,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:59:19,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:59:19,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:59:19,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:59:19,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:59:19,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 18:59:19,560 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:59:19,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:59:19,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:59:19,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:59:19,563 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:59:19,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:59:19,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:59:19,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:59:19,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:59:19,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:59:19,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:59:19,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:59:19,565 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:59:19,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:59:19,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:59:19,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:59:19,566 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:59:19,566 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:59:19,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:59:19,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:59:19,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:59:19,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:59:19,567 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:59:19,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:59:19,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:59:19,568 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:59:19,569 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:59:19,569 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_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bed994c0b62c5d97b23df61f8f9d0644a7daf899 [2020-11-29 18:59:19,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:59:19,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:59:19,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:59:19,888 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:59:19,889 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:59:19,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-29 18:59:20,012 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/b36e169e2/5a512a086d5c487e88331a01b986aae5/FLAG2ecf85d23 [2020-11-29 18:59:21,029 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:59:21,031 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-29 18:59:21,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/b36e169e2/5a512a086d5c487e88331a01b986aae5/FLAG2ecf85d23 [2020-11-29 18:59:21,452 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/b36e169e2/5a512a086d5c487e88331a01b986aae5 [2020-11-29 18:59:21,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:59:21,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:59:21,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:59:21,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:59:21,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:59:21,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:59:21" (1/1) ... [2020-11-29 18:59:21,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30d1ed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:59:21, skipping insertion in model container [2020-11-29 18:59:21,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:59:21" (1/1) ... [2020-11-29 18:59:21,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:59:21,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:59:22,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:59:22,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:59:23,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:59:23,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:23,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:59:24,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:59:24,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:59:24,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:59:24,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:59:24,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:59:24,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:59:24,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:59:24,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:59:24,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:59:24,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:59:24,592 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 18:59:24,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:59:24,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:59:24,734 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:59:24,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:59:24,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:59:24,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:59:24,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:59:24,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:59:24,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:59:24,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:59:24,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:59:24,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:59:24,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:59:24,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:24,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:59:24,912 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 18:59:24,922 INFO L168 Benchmark]: Toolchain (without parser) took 3460.98 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 64.9 MB in the beginning and 63.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. [2020-11-29 18:59:24,927 INFO L168 Benchmark]: CDTParser took 1.62 ms. Allocated memory is still 88.1 MB. Free memory was 47.3 MB in the beginning and 47.2 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:59:24,928 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3454.68 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 64.6 MB in the beginning and 63.8 MB in the end (delta: 751.2 kB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. [2020-11-29 18:59:24,931 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.62 ms. Allocated memory is still 88.1 MB. Free memory was 47.3 MB in the beginning and 47.2 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3454.68 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 64.6 MB in the beginning and 63.8 MB in the end (delta: 751.2 kB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:59:27,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:59:27,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:59:28,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:59:28,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:59:28,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:59:28,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:59:28,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:59:28,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:59:28,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:59:28,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:59:28,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:59:28,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:59:28,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:59:28,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:59:28,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:59:28,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:59:28,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:59:28,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:59:28,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:59:28,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:59:28,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:59:28,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:59:28,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:59:28,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:59:28,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:59:28,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:59:28,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:59:28,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:59:28,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:59:28,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:59:28,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:59:28,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:59:28,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:59:28,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:59:28,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:59:28,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:59:28,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:59:28,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:59:28,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:59:28,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:59:28,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 18:59:28,234 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:59:28,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:59:28,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:59:28,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:59:28,240 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:59:28,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:59:28,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:59:28,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:59:28,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:59:28,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:59:28,243 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:59:28,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:59:28,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:59:28,244 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:59:28,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:59:28,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:59:28,245 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:59:28,245 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:59:28,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:59:28,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:59:28,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:59:28,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:59:28,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:59:28,247 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:59:28,247 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:59:28,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:59:28,248 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:59:28,248 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:59:28,248 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 18:59:28,248 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_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bed994c0b62c5d97b23df61f8f9d0644a7daf899 [2020-11-29 18:59:28,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:59:28,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:59:28,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:59:28,860 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:59:28,862 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:59:28,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-29 18:59:28,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/b8431d2d5/8bdbf2e127d04b849155634dd841583d/FLAGa9a6f255e [2020-11-29 18:59:30,185 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:59:30,187 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-29 18:59:30,237 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/b8431d2d5/8bdbf2e127d04b849155634dd841583d/FLAGa9a6f255e [2020-11-29 18:59:30,514 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45270900-fd98-49de-a5f1-8d01b52169f6/bin/uautomizer/data/b8431d2d5/8bdbf2e127d04b849155634dd841583d [2020-11-29 18:59:30,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:59:30,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:59:30,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:59:30,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:59:30,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:59:30,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:59:30" (1/1) ... [2020-11-29 18:59:30,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@787f5ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:59:30, skipping insertion in model container [2020-11-29 18:59:30,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:59:30" (1/1) ... [2020-11-29 18:59:30,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:59:30,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:59:31,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:59:31,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:59:32,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:59:32,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:32,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:59:32,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:59:32,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:59:32,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:59:32,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:59:32,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:59:32,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:59:32,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:59:32,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:59:32,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:59:33,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:59:33,150 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 18:59:33,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:59:33,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:59:33,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:59:33,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:59:33,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:59:33,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:59:33,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:59:33,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:59:33,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:59:33,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:59:33,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:59:33,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:59:33,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:59:33,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:59:33,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:59:34,446 INFO L208 MainTranslator]: Completed translation [2020-11-29 18:59:34,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:59:34 WrapperNode [2020-11-29 18:59:34,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:59:34,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 18:59:34,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 18:59:34,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 18:59:34,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:59:34" (1/1) ... [2020-11-29 18:59:34,525 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 18:59:34,580 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:59:34" (1/1) ... [2020-11-29 18:59:34,581 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 18:59:34,581 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 18:59:34,583 INFO L168 Benchmark]: Toolchain (without parser) took 4061.57 ms. Allocated memory was 62.9 MB in the beginning and 102.8 MB in the end (delta: 39.8 MB). Free memory was 35.7 MB in the beginning and 50.8 MB in the end (delta: -15.0 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. [2020-11-29 18:59:34,584 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory was 44.7 MB in the beginning and 44.7 MB in the end (delta: 29.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:59:34,585 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3925.70 ms. Allocated memory was 62.9 MB in the beginning and 102.8 MB in the end (delta: 39.8 MB). Free memory was 35.5 MB in the beginning and 55.8 MB in the end (delta: -20.3 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. [2020-11-29 18:59:34,586 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.95 ms. Allocated memory is still 102.8 MB. Free memory was 55.8 MB in the beginning and 50.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:59:34,588 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory was 44.7 MB in the beginning and 44.7 MB in the end (delta: 29.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3925.70 ms. Allocated memory was 62.9 MB in the beginning and 102.8 MB in the end (delta: 39.8 MB). Free memory was 35.5 MB in the beginning and 55.8 MB in the end (delta: -20.3 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 131.95 ms. Allocated memory is still 102.8 MB. Free memory was 55.8 MB in the beginning and 50.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...