./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 ............................................................................................................................................................................... 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_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 ..................................................................................................................................................................................................................................... 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 04:43:20,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:20,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:20,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:20,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:20,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:20,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:20,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:20,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:20,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:20,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:20,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:20,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:20,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:20,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:20,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:20,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:20,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:20,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:20,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:20,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:20,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:20,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:20,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:20,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:20,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:20,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:20,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:20,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:20,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:20,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:20,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:20,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:20,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:20,338 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:20,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:20,339 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:20,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:20,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:20,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:20,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:20,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:43:20,390 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:20,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:20,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:20,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:20,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:20,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:20,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:20,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:20,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:20,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:20,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:20,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:20,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:20,396 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:20,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:20,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:20,397 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:20,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:20,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:20,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:20,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:20,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:20,398 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:20,398 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:20,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:20,399 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:20,399 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:20,399 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_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 [2020-11-28 04:43:20,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:20,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:20,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:20,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:20,791 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:20,792 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-28 04:43:20,881 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/cbecc5cee/b696ffa31a9d4614810fd47afa74fcb7/FLAG185a208cf [2020-11-28 04:43:21,961 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:21,962 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-28 04:43:22,008 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/cbecc5cee/b696ffa31a9d4614810fd47afa74fcb7/FLAG185a208cf [2020-11-28 04:43:22,388 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/cbecc5cee/b696ffa31a9d4614810fd47afa74fcb7 [2020-11-28 04:43:22,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:22,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:22,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:22,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:22,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:22,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:22" (1/1) ... [2020-11-28 04:43:22,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716661bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:22, skipping insertion in model container [2020-11-28 04:43:22,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:22" (1/1) ... [2020-11-28 04:43:22,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:22,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:22,985 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:22,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:24,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:24,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:25,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:25,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:25,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:25,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:25,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:25,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:25,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:25,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:25,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:25,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:25,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:25,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:25,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:25,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:25,629 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 04:43:25,637 INFO L168 Benchmark]: Toolchain (without parser) took 3241.71 ms. Allocated memory was 104.9 MB in the beginning and 130.0 MB in the end (delta: 25.2 MB). Free memory was 64.0 MB in the beginning and 74.7 MB in the end (delta: -10.7 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:25,639 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 77.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:25,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3233.54 ms. Allocated memory was 104.9 MB in the beginning and 130.0 MB in the end (delta: 25.2 MB). Free memory was 63.8 MB in the beginning and 74.7 MB in the end (delta: -10.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:25,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 77.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3233.54 ms. Allocated memory was 104.9 MB in the beginning and 130.0 MB in the end (delta: 25.2 MB). Free memory was 63.8 MB in the beginning and 74.7 MB in the end (delta: -10.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:28,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:28,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:28,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:28,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:28,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:28,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:28,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:28,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:28,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:28,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:28,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:28,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:28,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:28,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:28,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:28,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:28,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:28,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:28,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:28,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:28,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:28,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:28,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:28,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:28,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:28,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:28,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:28,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:28,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:28,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:28,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:28,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:28,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:28,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:28,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:28,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:28,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:28,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:28,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:28,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:28,511 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:43:28,560 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:28,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:28,563 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:28,564 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:28,565 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:28,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:28,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:28,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:28,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:28,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:28,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:28,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:28,569 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:28,569 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:28,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:28,570 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:28,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:28,570 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:28,570 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:28,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:28,571 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:28,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:28,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:28,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:28,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:28,572 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:28,572 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:28,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:28,573 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:28,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:28,573 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:43:28,574 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_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 [2020-11-28 04:43:29,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:29,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:29,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:29,108 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:29,109 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:29,110 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-28 04:43:29,188 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/bf7e84af6/d9d6a0d523734784833ca3b9a706fb6d/FLAGf910c0668 [2020-11-28 04:43:30,318 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:30,319 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-28 04:43:30,369 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/bf7e84af6/d9d6a0d523734784833ca3b9a706fb6d/FLAGf910c0668 [2020-11-28 04:43:30,678 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12687b01-c93a-4cba-b01f-f3dd1872d13a/bin/ukojak/data/bf7e84af6/d9d6a0d523734784833ca3b9a706fb6d [2020-11-28 04:43:30,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:30,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:30,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:30,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:30,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:30,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:30" (1/1) ... [2020-11-28 04:43:30,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa15dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:30, skipping insertion in model container [2020-11-28 04:43:30,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:30" (1/1) ... [2020-11-28 04:43:30,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:30,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:31,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:31,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:32,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:32,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:32,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:32,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:32,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:32,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:32,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:32,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:32,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:32,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:32,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:33,072 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:33,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:33,494 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:43:33,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:33,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:33,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:33,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:33,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:33,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:33,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:33,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:33,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:33,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:33,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:33,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:33,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:33,828 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:33,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:33,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:34,069 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:43:34,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:34,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:34,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:34,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:34,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:34,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:34,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:34,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:34,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:34,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:34,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:34,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:34,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:34,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:34,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:35,616 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:43:35,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:35 WrapperNode [2020-11-28 04:43:35,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:35,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:35,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:43:35,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:43:35,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:35" (1/1) ... [2020-11-28 04:43:35,715 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 04:43:35,801 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:35" (1/1) ... [2020-11-28 04:43:35,802 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:35,802 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:43:35,804 INFO L168 Benchmark]: Toolchain (without parser) took 5119.31 ms. Allocated memory was 73.4 MB in the beginning and 163.6 MB in the end (delta: 90.2 MB). Free memory was 48.3 MB in the beginning and 95.3 MB in the end (delta: -46.9 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:35,805 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:35,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4928.77 ms. Allocated memory was 73.4 MB in the beginning and 163.6 MB in the end (delta: 90.2 MB). Free memory was 48.1 MB in the beginning and 101.6 MB in the end (delta: -53.5 MB). Peak memory consumption was 112.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:35,806 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.95 ms. Allocated memory is still 163.6 MB. Free memory was 101.6 MB in the beginning and 95.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:35,808 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4928.77 ms. Allocated memory was 73.4 MB in the beginning and 163.6 MB in the end (delta: 90.2 MB). Free memory was 48.1 MB in the beginning and 101.6 MB in the end (delta: -53.5 MB). Peak memory consumption was 112.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.95 ms. Allocated memory is still 163.6 MB. Free memory was 101.6 MB in the beginning and 95.3 MB in the end (delta: 6.3 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...