./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_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_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/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 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 ............................................................................................................................................................................... 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_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/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 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 ..................................................................................................................................................................................................................................... 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 04:35:40,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:40,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:40,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:40,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:40,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:40,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:40,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:40,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:40,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:40,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:40,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:40,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:40,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:40,619 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:40,621 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:40,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:40,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:40,630 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:40,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:40,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:40,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:40,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:40,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:40,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:40,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:40,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:40,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:40,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:40,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:40,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:40,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:40,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:40,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:40,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:40,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:40,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:40,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:40,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:40,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:40,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:40,671 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:35:40,712 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:40,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:40,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:40,713 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:40,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:40,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:40,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:40,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:40,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:40,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:40,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:40,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:40,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:40,722 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:40,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:40,722 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:40,722 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:40,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:40,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:40,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:40,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:40,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:40,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:40,724 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:40,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:40,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:40,725 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:40,725 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_a958cea9-6532-404a-906a-f56eb89c8903/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 [2020-11-28 04:35:41,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:41,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:41,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:41,055 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:41,056 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:41,057 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-28 04:35:41,141 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/06da25f6a/1230f29f1deb42f18b4a07bb7af94e08/FLAGd033bc1ab [2020-11-28 04:35:41,957 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:41,959 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-28 04:35:42,018 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/06da25f6a/1230f29f1deb42f18b4a07bb7af94e08/FLAGd033bc1ab [2020-11-28 04:35:42,458 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/06da25f6a/1230f29f1deb42f18b4a07bb7af94e08 [2020-11-28 04:35:42,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:42,462 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:42,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:42,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:42,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:42,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:42" (1/1) ... [2020-11-28 04:35:42,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70dc28dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:42, skipping insertion in model container [2020-11-28 04:35:42,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:42" (1/1) ... [2020-11-28 04:35:42,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:42,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:42,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:42,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:44,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:44,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:44,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:44,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:44,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:44,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:44,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:44,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:44,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:44,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:44,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:44,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:45,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:45,084 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 04:35:45,092 INFO L168 Benchmark]: Toolchain (without parser) took 2628.52 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 61.8 MB in the beginning and 60.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 34.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:45,093 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 90.2 MB. Free memory is still 70.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:45,096 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2626.51 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 61.5 MB in the beginning and 60.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:45,099 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 90.2 MB. Free memory is still 70.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2626.51 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 61.5 MB in the beginning and 60.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 29.9 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 04:35:47,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:47,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:47,492 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:47,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:47,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:47,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:47,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:47,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:47,514 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:47,515 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:47,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:47,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:47,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:47,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:47,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:47,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:47,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:47,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:47,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:47,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:47,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:47,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:47,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:47,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:47,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:47,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:47,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:47,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:47,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:47,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:47,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:47,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:47,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:47,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:47,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:47,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:47,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:47,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:47,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:47,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:47,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:35:47,629 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:47,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:47,631 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:47,632 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:47,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:47,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:47,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:47,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:47,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:47,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:47,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:47,637 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:47,637 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:47,637 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:47,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:47,638 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:47,638 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:47,638 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:47,639 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:47,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:47,639 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:47,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:47,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:47,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:47,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:47,641 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:47,641 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:47,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:47,654 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:47,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:47,655 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:35:47,655 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_a958cea9-6532-404a-906a-f56eb89c8903/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 [2020-11-28 04:35:48,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:48,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:48,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:48,088 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:48,088 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:48,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-28 04:35:48,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/ad79a303a/747f394e299d45349ec6c2ba77bcf6d4/FLAG58c43c7fa [2020-11-28 04:35:49,084 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:49,085 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-28 04:35:49,126 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/ad79a303a/747f394e299d45349ec6c2ba77bcf6d4/FLAG58c43c7fa [2020-11-28 04:35:49,539 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a958cea9-6532-404a-906a-f56eb89c8903/bin/ukojak/data/ad79a303a/747f394e299d45349ec6c2ba77bcf6d4 [2020-11-28 04:35:49,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:49,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:49,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:49,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:49,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:49,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:49" (1/1) ... [2020-11-28 04:35:49,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117e45df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:49, skipping insertion in model container [2020-11-28 04:35:49,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:49" (1/1) ... [2020-11-28 04:35:49,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:49,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:50,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:50,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:51,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:52,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:52,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:52,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:52,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:52,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:52,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:52,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:52,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:52,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:52,227 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:52,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:52,528 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:35:52,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:52,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:52,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:52,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:52,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:52,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:52,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:52,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:52,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:52,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:52,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:52,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:52,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:52,854 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:52,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:52,991 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:35:53,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:53,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:53,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:53,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:53,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:53,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:53,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:53,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:53,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:53,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:53,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:53,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:53,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:53,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:53,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:54,267 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:35:54,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:54 WrapperNode [2020-11-28 04:35:54,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:54,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:54,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:35:54,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:35:54,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:54" (1/1) ... [2020-11-28 04:35:54,363 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 04:35:54,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:54" (1/1) ... [2020-11-28 04:35:54,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:54,468 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:35:54,469 INFO L168 Benchmark]: Toolchain (without parser) took 4925.24 ms. Allocated memory was 60.8 MB in the beginning and 142.6 MB in the end (delta: 81.8 MB). Free memory was 31.7 MB in the beginning and 42.2 MB in the end (delta: -10.4 MB). Peak memory consumption was 71.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:54,480 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:54,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4723.54 ms. Allocated memory was 60.8 MB in the beginning and 142.6 MB in the end (delta: 81.8 MB). Free memory was 31.6 MB in the beginning and 48.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 91.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:54,481 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.61 ms. Allocated memory is still 142.6 MB. Free memory was 47.4 MB in the beginning and 42.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:54,482 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 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4723.54 ms. Allocated memory was 60.8 MB in the beginning and 142.6 MB in the end (delta: 81.8 MB). Free memory was 31.6 MB in the beginning and 48.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 91.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 198.61 ms. Allocated memory is still 142.6 MB. Free memory was 47.4 MB in the beginning and 42.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...