./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/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 f6d28cffc69c35eef9070aa3d9dd71724cd8b23f .............................................................................................................................................................................................................. 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_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/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 f6d28cffc69c35eef9070aa3d9dd71724cd8b23f .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:02:16,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:02:16,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:02:16,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:02:16,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:02:16,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:02:16,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:02:16,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:02:16,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:02:16,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:02:16,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:02:16,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:02:16,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:02:16,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:02:16,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:02:16,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:02:16,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:02:16,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:02:16,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:02:16,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:02:16,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:02:16,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:02:16,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:02:16,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:02:16,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:02:16,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:02:16,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:02:16,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:02:16,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:02:16,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:02:16,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:02:16,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:02:16,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:02:16,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:02:16,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:02:16,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:02:16,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:02:16,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:02:16,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:02:16,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:02:16,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:02:16,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:02:16,258 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:02:16,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:02:16,259 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:02:16,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:02:16,260 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:02:16,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:02:16,260 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:02:16,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:02:16,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:02:16,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:02:16,262 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:02:16,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:02:16,262 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:02:16,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:02:16,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:02:16,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:02:16,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:02:16,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:02:16,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:02:16,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:02:16,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:02:16,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:02:16,264 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:02:16,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:02:16,265 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:02:16,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:02:16,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:02:16,265 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_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6d28cffc69c35eef9070aa3d9dd71724cd8b23f [2020-11-28 03:02:16,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:02:16,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:02:16,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:02:16,567 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:02:16,568 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:02:16,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-28 03:02:16,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/6c80acd7a/003e62db953f436b9789919a2b2e8b59/FLAG2beec8cff [2020-11-28 03:02:17,571 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:02:17,572 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-28 03:02:17,631 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/6c80acd7a/003e62db953f436b9789919a2b2e8b59/FLAG2beec8cff [2020-11-28 03:02:18,097 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/6c80acd7a/003e62db953f436b9789919a2b2e8b59 [2020-11-28 03:02:18,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:02:18,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:02:18,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:18,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:02:18,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:02:18,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:18" (1/1) ... [2020-11-28 03:02:18,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a145d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:18, skipping insertion in model container [2020-11-28 03:02:18,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:18" (1/1) ... [2020-11-28 03:02:18,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:02:18,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:02:18,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:02:18,733 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:02:19,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:02:19,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:19,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:02:20,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:02:20,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:02:20,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:02:20,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:02:20,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:02:20,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:02:20,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:02:20,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:02:20,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:02:20,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:02:20,528 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:02:20,570 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:02:20,571 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:02:20,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:02:20,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:02:20,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:02:20,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:02:20,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:02:20,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:02:20,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:02:20,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:02:20,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:02:20,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:02:20,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:02:20,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:20,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:02:20,872 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 03:02:20,885 INFO L168 Benchmark]: Toolchain (without parser) took 2780.89 ms. Allocated memory was 107.0 MB in the beginning and 151.0 MB in the end (delta: 44.0 MB). Free memory was 70.7 MB in the beginning and 88.5 MB in the end (delta: -17.8 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:20,886 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 107.0 MB. Free memory is still 63.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:02:20,887 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2778.37 ms. Allocated memory was 107.0 MB in the beginning and 151.0 MB in the end (delta: 44.0 MB). Free memory was 70.4 MB in the beginning and 88.5 MB in the end (delta: -18.0 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:20,894 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 107.0 MB. Free memory is still 63.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2778.37 ms. Allocated memory was 107.0 MB in the beginning and 151.0 MB in the end (delta: 44.0 MB). Free memory was 70.4 MB in the beginning and 88.5 MB in the end (delta: -18.0 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:02:23,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:02:23,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:02:23,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:02:23,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:02:23,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:02:23,243 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:02:23,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:02:23,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:02:23,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:02:23,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:02:23,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:02:23,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:02:23,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:02:23,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:02:23,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:02:23,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:02:23,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:02:23,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:02:23,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:02:23,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:02:23,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:02:23,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:02:23,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:02:23,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:02:23,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:02:23,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:02:23,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:02:23,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:02:23,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:02:23,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:02:23,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:02:23,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:02:23,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:02:23,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:02:23,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:02:23,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:02:23,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:02:23,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:02:23,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:02:23,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:02:23,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:02:23,311 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:02:23,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:02:23,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:02:23,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:02:23,314 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:02:23,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:02:23,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:02:23,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:02:23,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:02:23,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:02:23,316 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:02:23,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:02:23,317 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:02:23,317 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:02:23,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:02:23,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:02:23,318 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:02:23,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:02:23,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:02:23,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:02:23,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:02:23,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:02:23,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:02:23,321 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:02:23,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:02:23,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:02:23,322 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:02:23,323 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:02:23,323 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:02:23,323 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_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6d28cffc69c35eef9070aa3d9dd71724cd8b23f [2020-11-28 03:02:23,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:02:23,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:02:23,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:02:23,778 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:02:23,780 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:02:23,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-28 03:02:23,865 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/34bf23337/4358c0bda1fd403e9d4db03cf0102fb3/FLAG3a14129b6 [2020-11-28 03:02:24,734 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:02:24,735 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-28 03:02:24,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/34bf23337/4358c0bda1fd403e9d4db03cf0102fb3/FLAG3a14129b6 [2020-11-28 03:02:25,212 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9fd9c3d9-5c81-4c51-bb50-708c935d3fee/bin/uautomizer/data/34bf23337/4358c0bda1fd403e9d4db03cf0102fb3 [2020-11-28 03:02:25,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:02:25,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:02:25,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:25,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:02:25,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:02:25,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:25" (1/1) ... [2020-11-28 03:02:25,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a0b22d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:25, skipping insertion in model container [2020-11-28 03:02:25,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:25" (1/1) ... [2020-11-28 03:02:25,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:02:25,354 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:02:25,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:02:25,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:02:26,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:02:26,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:26,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:02:26,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:02:26,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:02:26,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:02:26,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:02:26,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:02:26,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:02:26,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:02:26,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:02:26,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:02:27,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:02:27,331 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:02:27,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:02:27,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:02:27,376 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:02:27,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:02:27,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:02:27,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:02:27,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:02:27,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:02:27,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:02:27,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:02:27,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:02:27,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:02:27,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:02:27,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:02:27,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:02:28,671 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:02:28,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:28 WrapperNode [2020-11-28 03:02:28,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:28,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:02:28,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:02:28,673 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:02:28,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:28" (1/1) ... [2020-11-28 03:02:28,761 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 03:02:28,823 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:28" (1/1) ... [2020-11-28 03:02:28,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:02:28,836 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:02:28,848 INFO L168 Benchmark]: Toolchain (without parser) took 3619.33 ms. Allocated memory was 60.8 MB in the beginning and 123.7 MB in the end (delta: 62.9 MB). Free memory was 32.6 MB in the beginning and 43.5 MB in the end (delta: -11.0 MB). Peak memory consumption was 52.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:28,849 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:02:28,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3452.56 ms. Allocated memory was 60.8 MB in the beginning and 123.7 MB in the end (delta: 62.9 MB). Free memory was 32.2 MB in the beginning and 47.7 MB in the end (delta: -15.5 MB). Peak memory consumption was 63.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:28,850 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.20 ms. Allocated memory is still 123.7 MB. Free memory was 47.7 MB in the beginning and 43.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:28,853 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3452.56 ms. Allocated memory was 60.8 MB in the beginning and 123.7 MB in the end (delta: 62.9 MB). Free memory was 32.2 MB in the beginning and 47.7 MB in the end (delta: -15.5 MB). Peak memory consumption was 63.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.20 ms. Allocated memory is still 123.7 MB. Free memory was 47.7 MB in the beginning and 43.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...