./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_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_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/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 b641d2faef018334e104dd3a3889cee468623121 ............................................................................................................................................................................... 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_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/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 b641d2faef018334e104dd3a3889cee468623121 ..................................................................................................................................................................................................................................... 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 04:38:51,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:51,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:51,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:51,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:51,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:51,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:51,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:51,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:51,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:51,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:51,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:51,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:51,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:51,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:51,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:51,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:51,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:51,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:51,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:51,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:51,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:51,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:51,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:51,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:51,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:51,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:51,315 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:51,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:51,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:51,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:51,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:51,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:51,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:51,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:51,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:51,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:51,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:51,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:51,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:51,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:51,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:38:51,348 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:51,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:51,349 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:51,349 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:51,350 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:51,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:51,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:51,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:51,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:51,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:51,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:51,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:51,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:51,351 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:51,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:51,352 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:51,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:51,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:51,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:51,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:51,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:51,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:51,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:51,353 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:51,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:51,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:51,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:51,354 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_08418889-b3f8-43b8-bac1-d251b82e933c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b641d2faef018334e104dd3a3889cee468623121 [2020-11-28 04:38:51,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:51,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:51,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:51,647 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:51,648 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:51,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-11-28 04:38:51,734 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/5137596bb/95af3529780345a899572e29b9b9f6c2/FLAG5bdee249e [2020-11-28 04:38:52,606 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:52,607 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-11-28 04:38:52,656 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/5137596bb/95af3529780345a899572e29b9b9f6c2/FLAG5bdee249e [2020-11-28 04:38:53,067 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/5137596bb/95af3529780345a899572e29b9b9f6c2 [2020-11-28 04:38:53,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:53,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:53,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:53,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:53,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:53,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:53" (1/1) ... [2020-11-28 04:38:53,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79ea1388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:53, skipping insertion in model container [2020-11-28 04:38:53,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:53" (1/1) ... [2020-11-28 04:38:53,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:53,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:53,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:53,608 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:54,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:55,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:55,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:55,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:55,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:55,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:55,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:55,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:55,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:55,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:55,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:55,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:55,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:55,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:55,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:55,638 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 04:38:55,645 INFO L168 Benchmark]: Toolchain (without parser) took 2564.60 ms. Allocated memory is still 125.8 MB. Free memory was 90.2 MB in the beginning and 83.1 MB in the end (delta: 7.1 MB). Peak memory consumption was 45.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:55,646 INFO L168 Benchmark]: CDTParser took 1.33 ms. Allocated memory is still 83.9 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:55,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2560.37 ms. Allocated memory is still 125.8 MB. Free memory was 89.9 MB in the beginning and 83.1 MB in the end (delta: 6.8 MB). Peak memory consumption was 45.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:55,650 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33 ms. Allocated memory is still 83.9 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2560.37 ms. Allocated memory is still 125.8 MB. Free memory was 89.9 MB in the beginning and 83.1 MB in the end (delta: 6.8 MB). Peak memory consumption was 45.3 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 04:38:57,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:57,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:57,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:57,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:57,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:57,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:57,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:57,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:57,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:57,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:57,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:57,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:57,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:57,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:57,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:57,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:58,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:58,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:58,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:58,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:58,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:58,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:58,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:58,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:58,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:58,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:58,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:58,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:58,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:58,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:58,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:58,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:58,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:58,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:58,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:58,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:58,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:58,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:58,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:58,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:58,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:38:58,096 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:58,096 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:58,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:58,099 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:58,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:58,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:58,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:58,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:58,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:58,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:58,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:58,103 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:58,103 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:58,103 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:58,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:58,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:58,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:58,104 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:58,104 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:58,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:58,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:58,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:58,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:58,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:58,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:58,106 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:58,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:58,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:58,107 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:58,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:58,107 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:38:58,107 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_08418889-b3f8-43b8-bac1-d251b82e933c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b641d2faef018334e104dd3a3889cee468623121 [2020-11-28 04:38:58,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:58,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:58,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:58,503 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:58,504 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:58,505 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-11-28 04:38:58,571 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/f657bb452/2ca34f0a1ac9406089d99d0882774ea1/FLAGf280475dc [2020-11-28 04:38:59,601 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:59,602 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-11-28 04:38:59,649 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/f657bb452/2ca34f0a1ac9406089d99d0882774ea1/FLAGf280475dc [2020-11-28 04:39:00,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08418889-b3f8-43b8-bac1-d251b82e933c/bin/ukojak/data/f657bb452/2ca34f0a1ac9406089d99d0882774ea1 [2020-11-28 04:39:00,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:00,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:00,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:00,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:00,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:00,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:00" (1/1) ... [2020-11-28 04:39:00,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ce6c945 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:00, skipping insertion in model container [2020-11-28 04:39:00,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:00" (1/1) ... [2020-11-28 04:39:00,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:00,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:00,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:00,519 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:01,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:02,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:02,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:02,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:02,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:02,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:02,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:02,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:02,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:02,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:02,339 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:02,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:02,663 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:39:02,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:02,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:02,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:02,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:02,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:02,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:02,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:02,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:02,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:02,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:02,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:02,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:02,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:02,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:02,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:03,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:03,168 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:39:03,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:03,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:03,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:03,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:03,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:03,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:03,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:03,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:03,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:03,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:03,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:03,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:03,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:03,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:03,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:04,547 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:39:04,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:04 WrapperNode [2020-11-28 04:39:04,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:04,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:04,549 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:39:04,549 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:39:04,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:04" (1/1) ... [2020-11-28 04:39:04,622 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 04:39:04,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:04" (1/1) ... [2020-11-28 04:39:04,728 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:04,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:39:04,730 INFO L168 Benchmark]: Toolchain (without parser) took 4719.09 ms. Allocated memory was 56.6 MB in the beginning and 207.6 MB in the end (delta: 151.0 MB). Free memory was 26.0 MB in the beginning and 79.0 MB in the end (delta: -52.9 MB). Peak memory consumption was 98.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:04,731 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory was 38.8 MB in the beginning and 38.8 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:04,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4536.28 ms. Allocated memory was 56.6 MB in the beginning and 207.6 MB in the end (delta: 151.0 MB). Free memory was 25.8 MB in the beginning and 85.2 MB in the end (delta: -59.4 MB). Peak memory consumption was 151.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:04,732 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.82 ms. Allocated memory is still 207.6 MB. Free memory was 85.2 MB in the beginning and 79.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:04,738 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory was 38.8 MB in the beginning and 38.8 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4536.28 ms. Allocated memory was 56.6 MB in the beginning and 207.6 MB in the end (delta: 151.0 MB). Free memory was 25.8 MB in the beginning and 85.2 MB in the end (delta: -59.4 MB). Peak memory consumption was 151.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 179.82 ms. Allocated memory is still 207.6 MB. Free memory was 85.2 MB in the beginning and 79.0 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...