./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_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/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_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/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_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/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_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/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 [2020-11-29 23:56:07,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:56:07,092 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:56:07,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:56:07,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:56:07,153 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:56:07,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:56:07,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:56:07,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:56:07,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:56:07,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:56:07,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:56:07,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:56:07,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:56:07,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:56:07,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:56:07,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:56:07,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:56:07,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:56:07,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:56:07,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:56:07,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:56:07,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:56:07,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:56:07,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:56:07,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:56:07,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:56:07,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:56:07,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:56:07,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:56:07,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:56:07,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:56:07,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:56:07,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:56:07,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:56:07,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:56:07,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:56:07,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:56:07,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:56:07,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:56:07,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:56:07,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 23:56:07,253 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:56:07,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:56:07,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:56:07,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:56:07,255 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:56:07,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:56:07,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:56:07,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:56:07,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:56:07,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:56:07,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:56:07,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:56:07,257 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:56:07,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:56:07,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:56:07,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:56:07,258 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:56:07,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:56:07,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:56:07,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:56:07,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:56:07,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:56:07,259 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:56:07,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:56:07,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:56:07,260 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:56:07,260 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:56:07,261 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_fbded298-4b33-4dd6-ab3b-76e64b95762c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6d28cffc69c35eef9070aa3d9dd71724cd8b23f [2020-11-29 23:56:07,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:56:07,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:56:07,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:56:07,534 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:56:07,535 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:56:07,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-29 23:56:07,595 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/c6fa676de/4d43d157292d4282a5e74af2311353d7/FLAG5e7ea05c2 [2020-11-29 23:56:08,451 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:56:08,452 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-29 23:56:08,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/c6fa676de/4d43d157292d4282a5e74af2311353d7/FLAG5e7ea05c2 [2020-11-29 23:56:08,921 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/c6fa676de/4d43d157292d4282a5e74af2311353d7 [2020-11-29 23:56:08,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:56:08,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:56:08,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:08,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:56:08,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:56:08,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:08" (1/1) ... [2020-11-29 23:56:08,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e4edfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:08, skipping insertion in model container [2020-11-29 23:56:08,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:08" (1/1) ... [2020-11-29 23:56:08,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:56:09,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:56:09,437 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:56:09,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:56:10,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:56:10,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:10,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:56:10,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:56:10,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:56:10,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:56:10,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:56:10,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:56:10,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:56:10,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:56:10,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:56:10,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:56:11,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:11,168 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:56:11,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:56:11,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:56:11,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:56:11,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:56:11,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:56:11,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:56:11,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:56:11,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:56:11,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:56:11,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:56:11,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:56:11,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:56:11,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:56:11,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:11,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:11,472 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 23:56:11,478 INFO L168 Benchmark]: Toolchain (without parser) took 2550.69 ms. Allocated memory was 113.2 MB in the beginning and 136.3 MB in the end (delta: 23.1 MB). Free memory was 82.3 MB in the beginning and 75.6 MB in the end (delta: 6.7 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:11,478 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:56:11,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2548.32 ms. Allocated memory was 113.2 MB in the beginning and 136.3 MB in the end (delta: 23.1 MB). Free memory was 82.3 MB in the beginning and 75.6 MB in the end (delta: 6.7 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:11,481 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2548.32 ms. Allocated memory was 113.2 MB in the beginning and 136.3 MB in the end (delta: 23.1 MB). Free memory was 82.3 MB in the beginning and 75.6 MB in the end (delta: 6.7 MB). Peak memory consumption was 43.8 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 23:56:13,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:56:13,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:56:13,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:56:13,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:56:13,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:56:13,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:56:13,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:56:13,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:56:13,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:56:13,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:56:13,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:56:13,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:56:13,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:56:13,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:56:13,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:56:13,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:56:13,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:56:13,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:56:13,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:56:13,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:56:13,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:56:13,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:56:13,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:56:13,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:56:13,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:56:13,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:56:13,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:56:13,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:56:13,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:56:13,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:56:13,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:56:13,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:56:13,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:56:13,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:56:13,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:56:13,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:56:13,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:56:13,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:56:13,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:56:13,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:56:13,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 23:56:13,912 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:56:13,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:56:13,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:56:13,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:56:13,917 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:56:13,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:56:13,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:56:13,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:56:13,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:56:13,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:56:13,919 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:56:13,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:56:13,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:56:13,920 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:56:13,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:56:13,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:56:13,921 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:56:13,921 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:56:13,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:56:13,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:56:13,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:56:13,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:56:13,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:56:13,923 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:56:13,923 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:56:13,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:56:13,924 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:56:13,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:56:13,924 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:56:13,925 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_fbded298-4b33-4dd6-ab3b-76e64b95762c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6d28cffc69c35eef9070aa3d9dd71724cd8b23f [2020-11-29 23:56:14,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:56:14,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:56:14,377 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:56:14,378 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:56:14,384 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:56:14,385 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-29 23:56:14,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/cc0a34489/ec0d0d975d0a4ea8bc683f408719226e/FLAG2ab3c3459 [2020-11-29 23:56:15,309 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:56:15,309 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-11-29 23:56:15,355 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/cc0a34489/ec0d0d975d0a4ea8bc683f408719226e/FLAG2ab3c3459 [2020-11-29 23:56:15,858 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fbded298-4b33-4dd6-ab3b-76e64b95762c/bin/uautomizer/data/cc0a34489/ec0d0d975d0a4ea8bc683f408719226e [2020-11-29 23:56:15,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:56:15,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:56:15,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:15,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:56:15,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:56:15,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:15" (1/1) ... [2020-11-29 23:56:15,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ed7711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:15, skipping insertion in model container [2020-11-29 23:56:15,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:15" (1/1) ... [2020-11-29 23:56:15,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:56:15,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:56:16,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:56:16,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:56:17,653 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:56:17,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:17,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:56:18,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:56:18,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:56:18,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:56:18,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:56:18,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:56:18,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:56:18,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:56:18,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:56:18,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:56:18,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:18,523 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:56:18,540 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:56:18,554 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:56:18,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:56:18,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:56:18,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:56:18,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:56:18,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:56:18,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:56:18,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:56:18,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:56:18,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:56:18,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:56:18,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:56:18,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:56:18,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:19,884 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:56:19,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:19 WrapperNode [2020-11-29 23:56:19,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:19,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:56:19,887 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:56:19,887 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:56:19,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:19" (1/1) ... [2020-11-29 23:56:19,968 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 23:56:20,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:19" (1/1) ... [2020-11-29 23:56:20,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:56:20,024 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:56:20,026 INFO L168 Benchmark]: Toolchain (without parser) took 4163.07 ms. Allocated memory was 54.5 MB in the beginning and 104.9 MB in the end (delta: 50.3 MB). Free memory was 25.0 MB in the beginning and 63.3 MB in the end (delta: -38.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:20,027 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:56:20,028 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4019.36 ms. Allocated memory was 54.5 MB in the beginning and 104.9 MB in the end (delta: 50.3 MB). Free memory was 24.8 MB in the beginning and 19.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 59.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:20,029 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.87 ms. Allocated memory is still 104.9 MB. Free memory was 19.9 MB in the beginning and 63.3 MB in the end (delta: -43.4 MB). Peak memory consumption was 2.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:20,031 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4019.36 ms. Allocated memory was 54.5 MB in the beginning and 104.9 MB in the end (delta: 50.3 MB). Free memory was 24.8 MB in the beginning and 19.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 59.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 137.87 ms. Allocated memory is still 104.9 MB. Free memory was 19.9 MB in the beginning and 63.3 MB in the end (delta: -43.4 MB). Peak memory consumption was 2.8 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...