./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_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_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/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 6956ef856ee234c804a0309604271249ebe5a4ed ............................................................................................................................................................................... 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_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/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 6956ef856ee234c804a0309604271249ebe5a4ed ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:01,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:01,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:01,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:02,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:02,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:02,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:02,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:02,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:02,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:02,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:02,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:02,027 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:02,031 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:02,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:02,036 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:02,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:02,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:02,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:02,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:02,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:02,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:02,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:02,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:02,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:02,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:02,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:02,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:02,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:02,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:02,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:02,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:02,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:02,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:02,080 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:02,080 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:02,081 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:02,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:02,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:02,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:02,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:02,085 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:38:02,127 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:02,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:02,129 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:02,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:02,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:02,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:02,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:02,132 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:02,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:02,133 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:02,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:02,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:02,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:02,135 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:02,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:02,135 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:02,135 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:02,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:02,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:02,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:02,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:02,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:02,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:02,137 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:02,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:02,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:02,138 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:02,138 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_b30839a9-a546-4afd-b6de-0c888940fcab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6956ef856ee234c804a0309604271249ebe5a4ed [2020-11-28 04:38:02,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:02,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:02,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:02,519 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:02,520 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:02,521 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-28 04:38:02,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/97676390f/c71e2b6230044a8da3ee6ac1b6249b08/FLAGdc323ebda [2020-11-28 04:38:03,636 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:03,637 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-28 04:38:03,690 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/97676390f/c71e2b6230044a8da3ee6ac1b6249b08/FLAGdc323ebda [2020-11-28 04:38:04,025 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/97676390f/c71e2b6230044a8da3ee6ac1b6249b08 [2020-11-28 04:38:04,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:04,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:04,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:04,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:04,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:04,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:04" (1/1) ... [2020-11-28 04:38:04,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34804472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:04, skipping insertion in model container [2020-11-28 04:38:04,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:04" (1/1) ... [2020-11-28 04:38:04,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:04,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:04,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:04,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:05,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:06,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:06,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:06,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:06,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:06,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:06,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:06,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:06,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:06,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:06,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:06,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:06,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:06,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:06,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:06,564 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:38:06,575 INFO L168 Benchmark]: Toolchain (without parser) took 2543.56 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 59.0 MB in the beginning and 59.5 MB in the end (delta: -470.9 kB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:06,577 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:06,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2540.98 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 59.0 MB in the beginning and 59.5 MB in the end (delta: -470.9 kB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:06,582 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2540.98 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 59.0 MB in the beginning and 59.5 MB in the end (delta: -470.9 kB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:08,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:08,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:08,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:08,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:08,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:08,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:08,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:08,958 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:08,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:08,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:08,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:08,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:08,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:08,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:08,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:08,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:08,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:08,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:08,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:09,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:09,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:09,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:09,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:09,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:09,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:09,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:09,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:09,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:09,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:09,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:09,023 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:09,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:09,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:09,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:09,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:09,029 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:09,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:09,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:09,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:09,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:09,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:38:09,079 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:09,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:09,081 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:09,081 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:09,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:09,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:09,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:09,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:09,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:09,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:09,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:09,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:09,086 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:09,086 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:09,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:09,087 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:09,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:09,087 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:09,087 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:09,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:09,088 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:09,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:09,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:09,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:09,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:09,089 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:09,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:09,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:09,089 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:09,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:09,090 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:38:09,090 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_b30839a9-a546-4afd-b6de-0c888940fcab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6956ef856ee234c804a0309604271249ebe5a4ed [2020-11-28 04:38:09,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:09,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:09,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:09,494 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:09,495 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:09,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-28 04:38:09,560 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/4836fb3c9/87d908740dd1441a987dec6e3c02a92c/FLAGf41eaee0d [2020-11-28 04:38:10,594 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:10,595 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-28 04:38:10,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/4836fb3c9/87d908740dd1441a987dec6e3c02a92c/FLAGf41eaee0d [2020-11-28 04:38:11,037 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b30839a9-a546-4afd-b6de-0c888940fcab/bin/ukojak/data/4836fb3c9/87d908740dd1441a987dec6e3c02a92c [2020-11-28 04:38:11,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:11,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:11,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:11,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:11,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:11,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:11" (1/1) ... [2020-11-28 04:38:11,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb03137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:11, skipping insertion in model container [2020-11-28 04:38:11,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:11" (1/1) ... [2020-11-28 04:38:11,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:11,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:11,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:11,524 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:12,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:12,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:12,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:12,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:12,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:12,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:12,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:12,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:12,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:12,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:12,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:13,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:13,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:13,548 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:38:13,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:13,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:13,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:13,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:13,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:13,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:13,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:13,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:13,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:13,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:13,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:13,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:13,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:13,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:13,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:13,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:13,994 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:14,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:14,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:14,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:14,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:14,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:14,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:14,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:14,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:14,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:14,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:14,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:14,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:14,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:14,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:14,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:15,352 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:38:15,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:15 WrapperNode [2020-11-28 04:38:15,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:15,354 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:15,354 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:38:15,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:38:15,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:15" (1/1) ... [2020-11-28 04:38:15,450 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 04:38:15,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:15" (1/1) ... [2020-11-28 04:38:15,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:15,506 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:38:15,508 INFO L168 Benchmark]: Toolchain (without parser) took 4463.79 ms. Allocated memory was 56.6 MB in the beginning and 161.5 MB in the end (delta: 104.9 MB). Free memory was 26.9 MB in the beginning and 78.0 MB in the end (delta: -51.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:15,509 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 56.6 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:15,510 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4305.89 ms. Allocated memory was 56.6 MB in the beginning and 161.5 MB in the end (delta: 104.9 MB). Free memory was 26.7 MB in the beginning and 83.3 MB in the end (delta: -56.6 MB). Peak memory consumption was 113.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:15,510 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.55 ms. Allocated memory is still 161.5 MB. Free memory was 83.3 MB in the beginning and 78.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:15,515 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 56.6 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4305.89 ms. Allocated memory was 56.6 MB in the beginning and 161.5 MB in the end (delta: 104.9 MB). Free memory was 26.7 MB in the beginning and 83.3 MB in the end (delta: -56.6 MB). Peak memory consumption was 113.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 152.55 ms. Allocated memory is still 161.5 MB. Free memory was 83.3 MB in the beginning and 78.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...