./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_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_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/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 7c544ae70105c23aef9a871a18010f86e1c548f5 ............................................................................................................................................................................... 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_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/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 7c544ae70105c23aef9a871a18010f86e1c548f5 ..................................................................................................................................................................................................................................... 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 04:36:00,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:00,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:00,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:00,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:00,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:00,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:00,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:00,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:00,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:00,382 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:00,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:00,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:00,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:00,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:00,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:00,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:00,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:00,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:00,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:00,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:00,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:00,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:00,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:00,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:00,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:00,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:00,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:00,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:00,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:00,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:00,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:00,429 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:00,430 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:00,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:00,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:00,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:00,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:00,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:00,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:00,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:00,436 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:36:00,483 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:00,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:00,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:00,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:00,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:00,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:00,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:00,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:00,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:00,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:00,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:00,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:00,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:00,488 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:00,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:00,489 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:00,489 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:00,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:00,489 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:00,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:00,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:00,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:00,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:00,491 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:00,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:00,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:00,491 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:00,492 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_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c544ae70105c23aef9a871a18010f86e1c548f5 [2020-11-28 04:36:00,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:00,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:00,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:00,842 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:00,843 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:00,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-28 04:36:00,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/3c21df687/53e18f9f60054243a96900530bf77e1c/FLAGa719864b7 [2020-11-28 04:36:01,738 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:01,739 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-28 04:36:01,806 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/3c21df687/53e18f9f60054243a96900530bf77e1c/FLAGa719864b7 [2020-11-28 04:36:02,272 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/3c21df687/53e18f9f60054243a96900530bf77e1c [2020-11-28 04:36:02,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:02,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:02,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:02,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:02,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:02,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:02" (1/1) ... [2020-11-28 04:36:02,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31000e19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:02, skipping insertion in model container [2020-11-28 04:36:02,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:02" (1/1) ... [2020-11-28 04:36:02,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:02,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:02,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:02,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:03,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:03,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:03,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:03,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:03,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:04,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:04,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:04,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:04,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:04,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:04,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:04,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:04,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:04,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:04,703 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:04,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:04,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:05,059 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 04:36:05,064 INFO L168 Benchmark]: Toolchain (without parser) took 2786.74 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 46.8 MB in the beginning and 78.1 MB in the end (delta: -31.3 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:05,065 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:05,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2778.21 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 46.6 MB in the beginning and 78.1 MB in the end (delta: -31.5 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:05,070 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2778.21 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 46.6 MB in the beginning and 78.1 MB in the end (delta: -31.5 MB). Peak memory consumption was 30.0 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 04:36:07,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:07,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:07,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:07,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:07,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:07,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:07,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:07,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:07,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:07,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:07,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:07,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:07,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:07,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:07,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:07,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:07,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:07,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:07,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:07,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:07,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:07,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:07,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:07,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:07,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:07,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:07,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:07,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:07,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:07,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:07,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:07,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:07,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:07,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:07,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:07,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:07,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:07,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:07,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:07,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:07,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:36:07,432 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:07,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:07,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:07,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:07,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:07,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:07,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:07,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:07,436 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:07,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:07,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:07,438 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:07,438 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:07,438 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:07,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:07,439 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:07,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:07,439 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:07,439 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:07,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:07,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:07,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:07,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:07,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:07,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:07,440 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:07,441 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:07,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:07,441 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:07,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:07,441 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:36:07,441 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_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c544ae70105c23aef9a871a18010f86e1c548f5 [2020-11-28 04:36:07,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:07,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:07,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:07,827 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:07,828 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:07,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-28 04:36:07,898 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/8550121d8/567a68caddbd4f3cbb657556b4919e80/FLAGa78d25a6f [2020-11-28 04:36:08,769 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:08,770 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-28 04:36:08,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/8550121d8/567a68caddbd4f3cbb657556b4919e80/FLAGa78d25a6f [2020-11-28 04:36:09,279 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51ddc1bc-7a1f-4f61-9ff8-696cdcb2173b/bin/ukojak/data/8550121d8/567a68caddbd4f3cbb657556b4919e80 [2020-11-28 04:36:09,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:09,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:09,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:09,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:09,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:09,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:09" (1/1) ... [2020-11-28 04:36:09,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11dfd62b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:09, skipping insertion in model container [2020-11-28 04:36:09,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:09" (1/1) ... [2020-11-28 04:36:09,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:09,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:09,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:09,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:10,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:11,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:11,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:11,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:11,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:11,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:11,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:11,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:11,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:11,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:11,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:11,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:11,707 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:36:11,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:11,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:11,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:11,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:11,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:11,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:11,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:11,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:11,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:11,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:11,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:11,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:11,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:11,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:12,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:12,120 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:36:12,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:12,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:12,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:12,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:12,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:12,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:12,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:12,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:12,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:12,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:12,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:12,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:12,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:12,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:12,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:13,500 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:36:13,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:13 WrapperNode [2020-11-28 04:36:13,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:13,502 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:13,502 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:36:13,502 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:36:13,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:13" (1/1) ... [2020-11-28 04:36:13,566 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 04:36:13,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:13" (1/1) ... [2020-11-28 04:36:13,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:13,635 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:36:13,637 INFO L168 Benchmark]: Toolchain (without parser) took 4350.61 ms. Allocated memory was 75.5 MB in the beginning and 172.0 MB in the end (delta: 96.5 MB). Free memory was 53.0 MB in the beginning and 93.5 MB in the end (delta: -40.6 MB). Peak memory consumption was 55.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:13,638 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 75.5 MB. Free memory is still 58.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:13,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4212.55 ms. Allocated memory was 75.5 MB in the beginning and 172.0 MB in the end (delta: 96.5 MB). Free memory was 52.7 MB in the beginning and 98.8 MB in the end (delta: -46.1 MB). Peak memory consumption was 119.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:13,639 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.71 ms. Allocated memory is still 172.0 MB. Free memory was 98.8 MB in the beginning and 93.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:13,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 75.5 MB. Free memory is still 58.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4212.55 ms. Allocated memory was 75.5 MB in the beginning and 172.0 MB in the end (delta: 96.5 MB). Free memory was 52.7 MB in the beginning and 98.8 MB in the end (delta: -46.1 MB). Peak memory consumption was 119.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 133.71 ms. Allocated memory is still 172.0 MB. Free memory was 98.8 MB in the beginning and 93.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...