./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/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 5b2caa2e5a531543273d7523437903ba94a88581 ............................................................................................................................................................................... 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_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/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 5b2caa2e5a531543273d7523437903ba94a88581 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:57:01,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:01,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:01,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:01,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:01,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:01,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:01,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:01,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:01,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:01,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:01,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:01,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:01,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:01,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:01,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:01,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:01,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:01,293 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:01,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:01,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:01,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:01,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:01,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:01,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:01,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:01,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:01,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:01,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:01,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:01,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:01,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:01,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:01,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:01,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:01,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:01,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:01,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:01,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:01,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:01,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:01,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 02:57:01,351 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:01,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:01,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:01,354 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:01,355 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:01,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:01,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:01,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:01,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:01,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:01,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:01,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:01,358 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:01,359 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:01,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:01,359 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:01,360 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:01,360 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:01,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:01,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:01,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:01,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:01,362 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:57:01,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:57:01,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:01,363 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:01,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:01,363 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_c9325993-893a-42fc-a70d-584a9e6131f8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2caa2e5a531543273d7523437903ba94a88581 [2020-11-28 02:57:01,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:01,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:01,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:01,659 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:01,660 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:01,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-28 02:57:01,768 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/8c235a843/cd6a66f8e3754caca343c95af654da50/FLAG2cb6112da [2020-11-28 02:57:02,643 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:02,644 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-28 02:57:02,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/8c235a843/cd6a66f8e3754caca343c95af654da50/FLAG2cb6112da [2020-11-28 02:57:03,117 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/8c235a843/cd6a66f8e3754caca343c95af654da50 [2020-11-28 02:57:03,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:03,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:03,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:03,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:03,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:03,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:03" (1/1) ... [2020-11-28 02:57:03,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c188b4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:03, skipping insertion in model container [2020-11-28 02:57:03,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:03" (1/1) ... [2020-11-28 02:57:03,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:03,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:03,632 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:03,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:04,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:04,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:05,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:05,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:05,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:05,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:05,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:05,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:05,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:05,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:05,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:05,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:05,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:05,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:05,847 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) [2020-11-28 02:57:05,856 INFO L168 Benchmark]: Toolchain (without parser) took 2732.65 ms. Allocated memory was 113.2 MB in the beginning and 142.6 MB in the end (delta: 29.4 MB). Free memory was 71.0 MB in the beginning and 93.3 MB in the end (delta: -22.4 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:05,857 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 35.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:05,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2729.95 ms. Allocated memory was 113.2 MB in the beginning and 142.6 MB in the end (delta: 29.4 MB). Free memory was 70.8 MB in the beginning and 93.3 MB in the end (delta: -22.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:05,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 35.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2729.95 ms. Allocated memory was 113.2 MB in the beginning and 142.6 MB in the end (delta: 29.4 MB). Free memory was 70.8 MB in the beginning and 93.3 MB in the end (delta: -22.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:57:08,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:08,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:08,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:08,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:08,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:08,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:08,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:08,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:08,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:08,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:08,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:08,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:08,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:08,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:08,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:08,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:08,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:08,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:08,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:08,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:08,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:08,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:08,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:08,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:08,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:08,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:08,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:08,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:08,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:08,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:08,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:08,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:08,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:08,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:08,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:08,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:08,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:08,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:08,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:08,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:08,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 02:57:08,280 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:08,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:08,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:08,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:08,284 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:08,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:08,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:08,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:08,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:08,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:08,286 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:08,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:08,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:08,287 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:08,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:08,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:08,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:08,288 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:08,288 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:08,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:08,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:08,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:08,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:08,289 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:08,289 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:08,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:08,289 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:08,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:08,290 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 02:57:08,290 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_c9325993-893a-42fc-a70d-584a9e6131f8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2caa2e5a531543273d7523437903ba94a88581 [2020-11-28 02:57:08,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:08,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:08,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:08,719 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:08,720 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:08,722 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-28 02:57:08,798 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/96f0cbc95/c5e301b6553f4bf097ff0b92c2d8d6f5/FLAGe0f2d63f6 [2020-11-28 02:57:09,820 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:09,820 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-28 02:57:09,874 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/96f0cbc95/c5e301b6553f4bf097ff0b92c2d8d6f5/FLAGe0f2d63f6 [2020-11-28 02:57:10,195 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c9325993-893a-42fc-a70d-584a9e6131f8/bin/uautomizer/data/96f0cbc95/c5e301b6553f4bf097ff0b92c2d8d6f5 [2020-11-28 02:57:10,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:10,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:10,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:10,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:10,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:10,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:10" (1/1) ... [2020-11-28 02:57:10,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b07fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:10, skipping insertion in model container [2020-11-28 02:57:10,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:10" (1/1) ... [2020-11-28 02:57:10,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:10,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:10,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:10,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:12,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:12,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:12,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:12,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:12,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:12,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:12,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:12,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:12,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:12,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:12,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:12,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:12,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:13,125 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:57:13,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:13,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:13,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:13,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:13,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:13,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:13,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:13,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:13,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:13,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:13,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:13,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:13,376 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:13,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:13,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:14,735 INFO L208 MainTranslator]: Completed translation [2020-11-28 02:57:14,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:14 WrapperNode [2020-11-28 02:57:14,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:14,737 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:14,737 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 02:57:14,737 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 02:57:14,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:14" (1/1) ... [2020-11-28 02:57:14,823 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 02:57:14,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:14" (1/1) ... [2020-11-28 02:57:14,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:14,893 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:14,895 INFO L168 Benchmark]: Toolchain (without parser) took 4694.42 ms. Allocated memory was 69.2 MB in the beginning and 172.0 MB in the end (delta: 102.8 MB). Free memory was 43.2 MB in the beginning and 106.7 MB in the end (delta: -63.5 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:14,895 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 69.2 MB. Free memory was 52.0 MB in the beginning and 51.9 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:14,896 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4535.30 ms. Allocated memory was 69.2 MB in the beginning and 172.0 MB in the end (delta: 102.8 MB). Free memory was 43.1 MB in the beginning and 111.9 MB in the end (delta: -68.8 MB). Peak memory consumption was 84.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:14,897 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.96 ms. Allocated memory is still 172.0 MB. Free memory was 111.9 MB in the beginning and 106.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:14,898 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 69.2 MB. Free memory was 52.0 MB in the beginning and 51.9 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4535.30 ms. Allocated memory was 69.2 MB in the beginning and 172.0 MB in the end (delta: 102.8 MB). Free memory was 43.1 MB in the beginning and 111.9 MB in the end (delta: -68.8 MB). Peak memory consumption was 84.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 155.96 ms. Allocated memory is still 172.0 MB. Free memory was 111.9 MB in the beginning and 106.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...