./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_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_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/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 3f304e2458f03c2bc65eb79975592388799c6248 .......................................................................................................................................................................................... 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_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/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 3f304e2458f03c2bc65eb79975592388799c6248 ......................................................................................................................................................................................................................... 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 22:42:11,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:42:11,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:42:11,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:42:11,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:42:11,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:42:11,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:42:11,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:42:11,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:42:11,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:42:11,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:42:11,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:42:11,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:42:11,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:42:11,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:42:11,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:42:11,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:42:11,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:42:11,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:42:11,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:42:11,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:42:11,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:42:11,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:42:11,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:42:11,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:42:11,311 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:42:11,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:42:11,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:42:11,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:42:11,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:42:11,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:42:11,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:42:11,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:42:11,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:42:11,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:42:11,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:42:11,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:42:11,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:42:11,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:42:11,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:42:11,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:42:11,329 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 22:42:11,356 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:42:11,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:42:11,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:42:11,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:42:11,359 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:42:11,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:42:11,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:42:11,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:42:11,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:42:11,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:42:11,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:42:11,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:42:11,362 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:42:11,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:42:11,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:42:11,363 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:42:11,363 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:42:11,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:42:11,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:42:11,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:42:11,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:42:11,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:42:11,366 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 22:42:11,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:42:11,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:42:11,367 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:42:11,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:42:11,367 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_36491c42-7122-4105-b668-086e2a96cf6f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f304e2458f03c2bc65eb79975592388799c6248 [2020-11-29 22:42:11,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:42:11,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:42:11,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:42:11,722 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:42:11,725 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:42:11,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2020-11-29 22:42:11,825 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/11ec20d5e/c31cb286fcb8486f881c9f5d8763c7ab/FLAG51fd75547 [2020-11-29 22:42:12,773 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:42:12,775 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2020-11-29 22:42:12,837 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/11ec20d5e/c31cb286fcb8486f881c9f5d8763c7ab/FLAG51fd75547 [2020-11-29 22:42:13,211 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/11ec20d5e/c31cb286fcb8486f881c9f5d8763c7ab [2020-11-29 22:42:13,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:42:13,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:42:13,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:42:13,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:42:13,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:42:13,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:42:13" (1/1) ... [2020-11-29 22:42:13,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb80c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:42:13, skipping insertion in model container [2020-11-29 22:42:13,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:42:13" (1/1) ... [2020-11-29 22:42:13,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:42:13,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:42:13,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:42:13,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:42:15,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:15,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:42:15,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:42:15,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:42:15,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:42:15,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:42:15,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:42:15,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:42:15,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:42:15,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:42:15,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:42:16,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:42:16,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:16,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:42:16,951 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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 22:42:16,958 INFO L168 Benchmark]: Toolchain (without parser) took 3740.26 ms. Allocated memory was 111.1 MB in the beginning and 142.6 MB in the end (delta: 31.5 MB). Free memory was 75.3 MB in the beginning and 100.2 MB in the end (delta: -24.8 MB). Peak memory consumption was 63.7 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:16,959 INFO L168 Benchmark]: CDTParser took 1.44 ms. Allocated memory is still 111.1 MB. Free memory was 69.1 MB in the beginning and 69.0 MB in the end (delta: 86.0 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:16,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3737.36 ms. Allocated memory was 111.1 MB in the beginning and 142.6 MB in the end (delta: 31.5 MB). Free memory was 75.3 MB in the beginning and 100.2 MB in the end (delta: -24.9 MB). Peak memory consumption was 63.7 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:16,963 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 ms. Allocated memory is still 111.1 MB. Free memory was 69.1 MB in the beginning and 69.0 MB in the end (delta: 86.0 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3737.36 ms. Allocated memory was 111.1 MB in the beginning and 142.6 MB in the end (delta: 31.5 MB). Free memory was 75.3 MB in the beginning and 100.2 MB in the end (delta: -24.9 MB). Peak memory consumption was 63.7 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 22:42:19,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:42:19,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:42:19,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:42:19,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:42:19,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:42:19,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:42:19,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:42:19,709 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:42:19,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:42:19,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:42:19,727 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:42:19,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:42:19,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:42:19,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:42:19,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:42:19,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:42:19,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:42:19,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:42:19,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:42:19,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:42:19,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:42:19,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:42:19,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:42:19,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:42:19,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:42:19,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:42:19,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:42:19,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:42:19,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:42:19,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:42:19,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:42:19,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:42:19,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:42:19,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:42:19,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:42:19,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:42:19,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:42:19,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:42:19,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:42:19,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:42:19,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 22:42:19,861 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:42:19,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:42:19,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:42:19,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:42:19,866 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:42:19,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:42:19,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:42:19,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:42:19,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:42:19,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:42:19,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:42:19,869 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:42:19,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:42:19,870 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:42:19,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:42:19,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:42:19,871 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:42:19,871 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:42:19,872 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:42:19,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:42:19,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:42:19,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:42:19,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:42:19,873 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 22:42:19,873 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:42:19,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:42:19,874 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:42:19,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:42:19,875 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 22:42:19,875 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_36491c42-7122-4105-b668-086e2a96cf6f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f304e2458f03c2bc65eb79975592388799c6248 [2020-11-29 22:42:20,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:42:20,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:42:20,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:42:20,440 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:42:20,442 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:42:20,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2020-11-29 22:42:20,532 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/ac7105ae9/9877d03c4f324af1b5917cb672310454/FLAG20d42ff46 [2020-11-29 22:42:21,701 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:42:21,701 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2020-11-29 22:42:21,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/ac7105ae9/9877d03c4f324af1b5917cb672310454/FLAG20d42ff46 [2020-11-29 22:42:21,988 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_36491c42-7122-4105-b668-086e2a96cf6f/bin/uautomizer/data/ac7105ae9/9877d03c4f324af1b5917cb672310454 [2020-11-29 22:42:21,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:42:21,995 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:42:22,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:42:22,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:42:22,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:42:22,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:42:21" (1/1) ... [2020-11-29 22:42:22,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f24f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:42:22, skipping insertion in model container [2020-11-29 22:42:22,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:42:21" (1/1) ... [2020-11-29 22:42:22,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:42:22,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:42:22,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:42:22,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:42:24,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:24,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:42:25,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:42:25,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:42:25,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:42:25,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:42:25,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:42:25,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:42:25,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:42:25,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:42:25,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:42:25,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:42:25,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:42:25,880 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:42:25,912 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:42:25,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:42:25,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:25,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:42:26,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:42:26,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:42:26,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:42:26,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:42:26,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:42:26,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:42:26,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:42:26,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:42:26,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:42:26,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:42:26,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:42:26,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:42:27,611 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:42:27,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:42:27 WrapperNode [2020-11-29 22:42:27,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:42:27,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:42:27,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:42:27,613 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:42:27,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:42:27" (1/1) ... [2020-11-29 22:42:27,711 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 22:42:27,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:42:27" (1/1) ... [2020-11-29 22:42:27,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:42:27,841 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 22:42:27,849 INFO L168 Benchmark]: Toolchain (without parser) took 5847.69 ms. Allocated memory was 54.5 MB in the beginning and 151.0 MB in the end (delta: 96.5 MB). Free memory was 24.1 MB in the beginning and 98.7 MB in the end (delta: -74.5 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:27,851 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:42:27,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5593.32 ms. Allocated memory was 54.5 MB in the beginning and 119.5 MB in the end (delta: 65.0 MB). Free memory was 36.6 MB in the beginning and 26.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 81.0 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:27,853 INFO L168 Benchmark]: Boogie Procedure Inliner took 228.14 ms. Allocated memory was 119.5 MB in the beginning and 151.0 MB in the end (delta: 31.5 MB). Free memory was 26.5 MB in the beginning and 98.7 MB in the end (delta: -72.1 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:42:27,857 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 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5593.32 ms. Allocated memory was 54.5 MB in the beginning and 119.5 MB in the end (delta: 65.0 MB). Free memory was 36.6 MB in the beginning and 26.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 81.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 228.14 ms. Allocated memory was 119.5 MB in the beginning and 151.0 MB in the end (delta: 31.5 MB). Free memory was 26.5 MB in the beginning and 98.7 MB in the end (delta: -72.1 MB). Peak memory consumption was 5.4 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...