./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_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_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/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 668fe22ab9c9422308843ac3c50b35a75f16ad74 .............................................................................................................................................................................. 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_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/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 668fe22ab9c9422308843ac3c50b35a75f16ad74 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:06:16,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:06:16,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:06:16,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:06:16,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:06:16,442 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:06:16,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:06:16,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:06:16,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:06:16,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:06:16,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:06:16,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:06:16,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:06:16,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:06:16,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:06:16,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:06:16,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:06:16,501 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:06:16,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:06:16,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:06:16,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:06:16,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:06:16,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:06:16,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:06:16,536 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:06:16,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:06:16,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:06:16,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:06:16,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:06:16,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:06:16,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:06:16,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:06:16,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:06:16,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:06:16,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:06:16,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:06:16,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:06:16,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:06:16,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:06:16,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:06:16,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:06:16,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:06:16,630 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:06:16,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:06:16,636 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:06:16,636 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:06:16,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:06:16,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:06:16,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:06:16,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:06:16,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:06:16,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:06:16,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:06:16,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:06:16,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:06:16,643 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:06:16,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:06:16,643 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:06:16,644 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:06:16,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:06:16,644 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:06:16,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:06:16,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:06:16,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:06:16,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:06:16,663 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:06:16,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:06:16,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:06:16,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:06:16,664 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_cf2a3b67-2114-4089-b3bf-0670b920b92b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 668fe22ab9c9422308843ac3c50b35a75f16ad74 [2020-11-29 20:06:17,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:06:17,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:06:17,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:06:17,115 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:06:17,117 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:06:17,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-29 20:06:17,214 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/5e68a1e75/38179709567844ecae7f8ad5c6576ee3/FLAGc6af41a51 [2020-11-29 20:06:18,467 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:06:18,469 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-29 20:06:18,541 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/5e68a1e75/38179709567844ecae7f8ad5c6576ee3/FLAGc6af41a51 [2020-11-29 20:06:18,706 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/5e68a1e75/38179709567844ecae7f8ad5c6576ee3 [2020-11-29 20:06:18,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:06:18,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:06:18,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:06:18,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:06:18,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:06:18,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:06:18" (1/1) ... [2020-11-29 20:06:18,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4065487c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:06:18, skipping insertion in model container [2020-11-29 20:06:18,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:06:18" (1/1) ... [2020-11-29 20:06:18,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:06:18,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:06:19,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:06:19,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:06:21,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:21,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:06:21,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:06:21,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:06:21,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:06:21,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:06:21,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:06:21,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:06:21,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:06:21,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:06:21,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:06:22,227 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:06:22,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:22,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:22,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:06:22,492 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) [2020-11-29 20:06:22,499 INFO L168 Benchmark]: Toolchain (without parser) took 3783.33 ms. Allocated memory is still 109.1 MB. Free memory was 79.4 MB in the beginning and 46.6 MB in the end (delta: 32.8 MB). Peak memory consumption was 47.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:06:22,500 INFO L168 Benchmark]: CDTParser took 0.77 ms. Allocated memory is still 77.6 MB. Free memory is still 53.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:06:22,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3779.56 ms. Allocated memory is still 109.1 MB. Free memory was 79.3 MB in the beginning and 46.6 MB in the end (delta: 32.7 MB). Peak memory consumption was 47.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:06:22,504 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 ms. Allocated memory is still 77.6 MB. Free memory is still 53.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3779.56 ms. Allocated memory is still 109.1 MB. Free memory was 79.3 MB in the beginning and 46.6 MB in the end (delta: 32.7 MB). Peak memory consumption was 47.5 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 [2020-11-29 20:06:25,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:06:25,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:06:25,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:06:25,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:06:25,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:06:25,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:06:25,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:06:25,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:06:25,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:06:25,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:06:25,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:06:25,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:06:25,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:06:25,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:06:25,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:06:25,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:06:25,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:06:25,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:06:25,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:06:25,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:06:25,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:06:25,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:06:25,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:06:25,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:06:25,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:06:25,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:06:25,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:06:25,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:06:25,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:06:25,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:06:25,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:06:25,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:06:25,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:06:25,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:06:25,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:06:25,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:06:25,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:06:25,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:06:25,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:06:25,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:06:25,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:06:25,829 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:06:25,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:06:25,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:06:25,831 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:06:25,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:06:25,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:06:25,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:06:25,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:06:25,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:06:25,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:06:25,833 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:06:25,834 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:06:25,834 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:06:25,834 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:06:25,834 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:06:25,834 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:06:25,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:06:25,835 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:06:25,835 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:06:25,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:06:25,836 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:06:25,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:06:25,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:06:25,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:06:25,837 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:06:25,837 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:06:25,837 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:06:25,837 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:06:25,838 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:06:25,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:06:25,838 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:06:25,838 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_cf2a3b67-2114-4089-b3bf-0670b920b92b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 668fe22ab9c9422308843ac3c50b35a75f16ad74 [2020-11-29 20:06:26,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:06:26,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:06:26,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:06:26,447 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:06:26,448 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:06:26,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-29 20:06:26,560 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/7ff7dd73e/9361133d65e144fabb22066aa6e4ce6e/FLAGbc30cf7f3 [2020-11-29 20:06:27,871 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:06:27,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-29 20:06:27,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/7ff7dd73e/9361133d65e144fabb22066aa6e4ce6e/FLAGbc30cf7f3 [2020-11-29 20:06:28,205 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf2a3b67-2114-4089-b3bf-0670b920b92b/bin/ukojak/data/7ff7dd73e/9361133d65e144fabb22066aa6e4ce6e [2020-11-29 20:06:28,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:06:28,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:06:28,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:06:28,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:06:28,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:06:28,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:06:28" (1/1) ... [2020-11-29 20:06:28,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c6a0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:06:28, skipping insertion in model container [2020-11-29 20:06:28,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:06:28" (1/1) ... [2020-11-29 20:06:28,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:06:28,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:06:28,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:06:28,917 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:06:30,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:30,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:31,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:06:31,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:06:31,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:06:31,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:06:31,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:06:31,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:06:31,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:06:31,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:06:31,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:06:31,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:06:31,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:06:31,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:31,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:06:32,159 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:06:32,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:06:32,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:06:32,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:06:32,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:06:32,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:06:32,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:06:32,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:06:32,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:06:32,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:06:32,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:06:32,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:06:32,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:06:32,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:06:32,490 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:06:32,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:06:32,725 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:06:32,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:06:32,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:06:32,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:32,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:06:32,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:06:32,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:06:32,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:06:32,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:06:32,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:06:32,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:06:32,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:06:32,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:06:32,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:06:32,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:06:33,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:33,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:06:33,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:06:34,579 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:06:34,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:06:34 WrapperNode [2020-11-29 20:06:34,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:06:34,582 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:06:34,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:06:34,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:06:34,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:06:34" (1/1) ... [2020-11-29 20:06:34,680 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]]] [2020-11-29 20:06:34,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:06:34" (1/1) ... [2020-11-29 20:06:34,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:06:34,781 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:06:34,783 INFO L168 Benchmark]: Toolchain (without parser) took 6569.51 ms. Allocated memory was 52.4 MB in the beginning and 220.2 MB in the end (delta: 167.8 MB). Free memory was 33.1 MB in the beginning and 151.1 MB in the end (delta: -118.0 MB). Peak memory consumption was 48.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:06:34,784 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:06:34,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6364.99 ms. Allocated memory was 52.4 MB in the beginning and 220.2 MB in the end (delta: 167.8 MB). Free memory was 32.9 MB in the beginning and 156.4 MB in the end (delta: -123.5 MB). Peak memory consumption was 171.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:06:34,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.92 ms. Allocated memory is still 220.2 MB. Free memory was 156.4 MB in the beginning and 151.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:06:34,788 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6364.99 ms. Allocated memory was 52.4 MB in the beginning and 220.2 MB in the end (delta: 167.8 MB). Free memory was 32.9 MB in the beginning and 156.4 MB in the end (delta: -123.5 MB). Peak memory consumption was 171.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 198.92 ms. Allocated memory is still 220.2 MB. Free memory was 156.4 MB in the beginning and 151.1 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...