./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/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 d85f9dd0101634f028a629d26d6240229a5ab4be ............................................................................................................................................................................... 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_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/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 d85f9dd0101634f028a629d26d6240229a5ab4be ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:14,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:14,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:14,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:14,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:14,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:14,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:14,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:14,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:14,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:14,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:14,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:14,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:14,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:14,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:14,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:14,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:14,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:14,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:14,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:14,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:14,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:14,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:14,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:14,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:14,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:14,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:14,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:14,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:14,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:14,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:14,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:14,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:14,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:14,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:14,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:14,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:14,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:14,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:14,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:14,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:14,407 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:43:14,463 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:14,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:14,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:14,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:14,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:14,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:14,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:14,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:14,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:14,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:14,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:14,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:14,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:14,472 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:14,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:14,472 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:14,473 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:14,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:14,473 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:14,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:14,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:14,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:14,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:14,475 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:14,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:14,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:14,475 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:14,476 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_c776a10b-ac3c-4947-a8e1-72a2653f5f88/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d85f9dd0101634f028a629d26d6240229a5ab4be [2020-11-28 04:43:14,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:14,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:14,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:14,861 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:14,862 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:14,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-28 04:43:14,963 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/f53c6aadf/a9e57bf3e87040d8acb76ff0a0961a24/FLAG68c6fa5a8 [2020-11-28 04:43:16,018 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:16,019 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-28 04:43:16,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/f53c6aadf/a9e57bf3e87040d8acb76ff0a0961a24/FLAG68c6fa5a8 [2020-11-28 04:43:16,394 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/f53c6aadf/a9e57bf3e87040d8acb76ff0a0961a24 [2020-11-28 04:43:16,397 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:16,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:16,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:16,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:16,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:16,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:16" (1/1) ... [2020-11-28 04:43:16,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75adbcbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:16, skipping insertion in model container [2020-11-28 04:43:16,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:16" (1/1) ... [2020-11-28 04:43:16,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:16,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:17,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:17,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:18,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:18,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:19,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:19,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:19,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:19,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:19,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:19,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:19,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:19,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:19,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:19,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:19,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:19,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:19,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:19,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:19,783 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:43:19,794 INFO L168 Benchmark]: Toolchain (without parser) took 3392.96 ms. Allocated memory is still 104.9 MB. Free memory was 63.8 MB in the beginning and 54.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 18.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:19,795 INFO L168 Benchmark]: CDTParser took 0.75 ms. Allocated memory is still 73.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:19,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3379.89 ms. Allocated memory is still 104.9 MB. Free memory was 63.6 MB in the beginning and 54.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 18.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:19,801 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75 ms. Allocated memory is still 73.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3379.89 ms. Allocated memory is still 104.9 MB. Free memory was 63.6 MB in the beginning and 54.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 18.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:22,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:22,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:22,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:22,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:22,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:22,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:22,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:22,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:22,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:22,228 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:22,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:22,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:22,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:22,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:22,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:22,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:22,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:22,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:22,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:22,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:22,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:22,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:22,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:22,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:22,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:22,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:22,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:22,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:22,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:22,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:22,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:22,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:22,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:22,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:22,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:22,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:22,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:22,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:22,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:22,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:22,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:43:22,312 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:22,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:22,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:22,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:22,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:22,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:22,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:22,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:22,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:22,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:22,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:22,316 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:22,316 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:22,316 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:22,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:22,316 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:22,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:22,317 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:22,317 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:22,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:22,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:22,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:22,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:22,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:22,318 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:22,318 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:22,318 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:22,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:22,319 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:22,319 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:22,319 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:43:22,319 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_c776a10b-ac3c-4947-a8e1-72a2653f5f88/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d85f9dd0101634f028a629d26d6240229a5ab4be [2020-11-28 04:43:22,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:22,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:22,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:22,720 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:22,721 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:22,722 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-28 04:43:22,780 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/00aa6d70d/10b3927e498642c1a64af580d9b8fe9a/FLAG0acc89060 [2020-11-28 04:43:23,743 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:23,745 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-28 04:43:23,813 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/00aa6d70d/10b3927e498642c1a64af580d9b8fe9a/FLAG0acc89060 [2020-11-28 04:43:24,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c776a10b-ac3c-4947-a8e1-72a2653f5f88/bin/ukojak/data/00aa6d70d/10b3927e498642c1a64af580d9b8fe9a [2020-11-28 04:43:24,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:24,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:24,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:24,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:24,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:24,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:24" (1/1) ... [2020-11-28 04:43:24,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e14e9bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:24, skipping insertion in model container [2020-11-28 04:43:24,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:24" (1/1) ... [2020-11-28 04:43:24,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:24,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:24,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:24,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:25,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:25,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:25,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:25,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:25,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:26,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:26,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:26,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:26,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:26,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:26,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:26,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:26,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:26,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:26,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:26,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:26,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:27,134 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:43:27,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:27,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:27,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:27,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:27,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:27,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:27,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:27,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:27,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:27,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:27,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:27,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:27,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:27,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:27,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:27,547 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:43:27,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:27,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:27,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:27,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:27,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:27,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:27,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:27,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:27,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:27,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:27,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:27,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:27,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:27,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:27,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:28,862 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:43:28,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:28 WrapperNode [2020-11-28 04:43:28,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:28,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:28,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:43:28,864 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:43:28,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:28" (1/1) ... [2020-11-28 04:43:28,930 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:43:28,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:28" (1/1) ... [2020-11-28 04:43:28,980 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:28,980 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:43:28,982 INFO L168 Benchmark]: Toolchain (without parser) took 4799.24 ms. Allocated memory was 65.0 MB in the beginning and 172.0 MB in the end (delta: 107.0 MB). Free memory was 45.9 MB in the beginning and 60.3 MB in the end (delta: -14.5 MB). Peak memory consumption was 91.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:28,983 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 31.7 MB in the beginning and 31.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:28,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4679.80 ms. Allocated memory was 65.0 MB in the beginning and 172.0 MB in the end (delta: 107.0 MB). Free memory was 45.6 MB in the beginning and 66.6 MB in the end (delta: -21.0 MB). Peak memory consumption was 97.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:28,984 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.11 ms. Allocated memory is still 172.0 MB. Free memory was 66.6 MB in the beginning and 60.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:28,986 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 31.7 MB in the beginning and 31.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4679.80 ms. Allocated memory was 65.0 MB in the beginning and 172.0 MB in the end (delta: 107.0 MB). Free memory was 45.6 MB in the beginning and 66.6 MB in the end (delta: -21.0 MB). Peak memory consumption was 97.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 116.11 ms. Allocated memory is still 172.0 MB. Free memory was 66.6 MB in the beginning and 60.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...