./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_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_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/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 139e6b9d56730b94a89e0f15e0d983cbae2b06cd ............................................................................................................................................................................... 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_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/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 139e6b9d56730b94a89e0f15e0d983cbae2b06cd ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:31:10,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:31:10,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:31:10,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:31:10,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:31:10,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:31:10,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:31:10,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:31:10,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:31:10,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:31:10,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:31:10,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:31:10,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:31:10,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:31:10,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:31:10,563 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:31:10,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:31:10,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:31:10,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:31:10,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:31:10,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:31:10,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:31:10,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:31:10,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:31:10,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:31:10,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:31:10,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:31:10,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:31:10,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:31:10,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:31:10,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:31:10,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:31:10,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:31:10,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:31:10,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:31:10,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:31:10,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:31:10,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:31:10,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:31:10,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:31:10,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:31:10,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:31:10,647 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:31:10,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:31:10,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:31:10,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:31:10,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:31:10,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:31:10,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:31:10,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:31:10,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:31:10,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:31:10,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:31:10,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:31:10,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:31:10,653 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:31:10,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:31:10,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:31:10,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:31:10,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:31:10,654 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:31:10,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:31:10,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:31:10,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:31:10,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:31:10,656 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:31:10,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:31:10,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:31:10,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:31:10,657 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_d196a388-bd3d-429c-88a8-5f19741dd527/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 139e6b9d56730b94a89e0f15e0d983cbae2b06cd [2020-11-30 01:31:10,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:31:10,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:31:10,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:31:10,984 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:31:10,985 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:31:10,987 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-11-30 01:31:11,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/047b07292/bee21d1ba76f4c69836da073d96b9413/FLAGfe7195883 [2020-11-30 01:31:12,040 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:31:12,041 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-11-30 01:31:12,095 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/047b07292/bee21d1ba76f4c69836da073d96b9413/FLAGfe7195883 [2020-11-30 01:31:12,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/047b07292/bee21d1ba76f4c69836da073d96b9413 [2020-11-30 01:31:12,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:31:12,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:31:12,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:31:12,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:31:12,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:31:12,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:31:12" (1/1) ... [2020-11-30 01:31:12,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4a874b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:31:12, skipping insertion in model container [2020-11-30 01:31:12,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:31:12" (1/1) ... [2020-11-30 01:31:12,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:31:12,633 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:31:12,971 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:31:12,980 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:31:14,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:14,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:31:14,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:31:14,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:31:14,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:31:14,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:31:14,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:31:14,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:31:14,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:31:14,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:31:14,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:31:15,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:31:15,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:15,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:15,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:31:15,463 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) [2020-11-30 01:31:15,477 INFO L168 Benchmark]: Toolchain (without parser) took 3025.95 ms. Allocated memory is still 96.5 MB. Free memory was 55.8 MB in the beginning and 43.0 MB in the end (delta: 12.8 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:31:15,479 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 46.4 MB in the beginning and 46.3 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:31:15,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3023.39 ms. Allocated memory is still 96.5 MB. Free memory was 55.8 MB in the beginning and 43.0 MB in the end (delta: 12.8 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:31:15,486 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 46.4 MB in the beginning and 46.3 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3023.39 ms. Allocated memory is still 96.5 MB. Free memory was 55.8 MB in the beginning and 43.0 MB in the end (delta: 12.8 MB). Peak memory consumption was 16.4 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 [2020-11-30 01:31:17,963 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:31:17,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:31:18,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:31:18,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:31:18,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:31:18,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:31:18,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:31:18,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:31:18,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:31:18,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:31:18,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:31:18,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:31:18,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:31:18,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:31:18,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:31:18,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:31:18,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:31:18,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:31:18,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:31:18,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:31:18,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:31:18,034 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:31:18,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:31:18,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:31:18,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:31:18,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:31:18,041 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:31:18,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:31:18,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:31:18,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:31:18,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:31:18,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:31:18,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:31:18,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:31:18,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:31:18,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:31:18,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:31:18,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:31:18,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:31:18,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:31:18,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:31:18,095 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:31:18,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:31:18,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:31:18,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:31:18,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:31:18,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:31:18,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:31:18,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:31:18,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:31:18,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:31:18,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:31:18,100 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:31:18,100 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:31:18,100 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:31:18,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:31:18,101 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:31:18,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:31:18,102 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:31:18,102 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:31:18,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:31:18,103 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:31:18,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:31:18,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:31:18,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:31:18,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:31:18,106 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:31:18,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:31:18,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:31:18,108 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:31:18,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:31:18,108 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:31:18,109 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_d196a388-bd3d-429c-88a8-5f19741dd527/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 139e6b9d56730b94a89e0f15e0d983cbae2b06cd [2020-11-30 01:31:18,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:31:18,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:31:18,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:31:18,684 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:31:18,685 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:31:18,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-11-30 01:31:18,792 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/9805bc06c/1e40715d6fb7434a9d2447284ce3edf1/FLAGb7b0547b1 [2020-11-30 01:31:19,922 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:31:19,924 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-11-30 01:31:19,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/9805bc06c/1e40715d6fb7434a9d2447284ce3edf1/FLAGb7b0547b1 [2020-11-30 01:31:20,216 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d196a388-bd3d-429c-88a8-5f19741dd527/bin/ukojak/data/9805bc06c/1e40715d6fb7434a9d2447284ce3edf1 [2020-11-30 01:31:20,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:31:20,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:31:20,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:31:20,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:31:20,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:31:20,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:31:20" (1/1) ... [2020-11-30 01:31:20,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ace8d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:31:20, skipping insertion in model container [2020-11-30 01:31:20,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:31:20" (1/1) ... [2020-11-30 01:31:20,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:31:20,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:31:20,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:31:20,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:31:22,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:22,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:31:22,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:31:22,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:31:22,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:31:22,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:31:22,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:31:22,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:31:22,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:31:22,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:31:22,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:31:22,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:31:23,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:31:23,255 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:31:23,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:31:23,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:31:23,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:31:23,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:31:23,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:31:23,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:31:23,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:31:23,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:31:23,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:31:23,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:31:23,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:31:23,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:31:23,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:31:23,584 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:31:23,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:31:23,815 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:31:23,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:31:23,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:31:23,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:23,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:31:23,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:31:23,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:31:23,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:31:23,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:31:24,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:31:24,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:31:24,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:31:24,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:31:24,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:31:24,028 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:31:24,111 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:24,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:31:24,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:31:25,446 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:31:25,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:31:25 WrapperNode [2020-11-30 01:31:25,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:31:25,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:31:25,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:31:25,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:31:25,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:31:25" (1/1) ... [2020-11-30 01:31:25,558 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]]] [2020-11-30 01:31:25,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:31:25" (1/1) ... [2020-11-30 01:31:25,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:31:25,660 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:31:25,662 INFO L168 Benchmark]: Toolchain (without parser) took 5439.20 ms. Allocated memory was 86.0 MB in the beginning and 153.1 MB in the end (delta: 67.1 MB). Free memory was 64.6 MB in the beginning and 34.5 MB in the end (delta: 30.0 MB). Peak memory consumption was 97.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:31:25,663 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 86.0 MB. Free memory was 69.1 MB in the beginning and 69.0 MB in the end (delta: 66.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:31:25,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5221.14 ms. Allocated memory was 86.0 MB in the beginning and 153.1 MB in the end (delta: 67.1 MB). Free memory was 64.3 MB in the beginning and 39.8 MB in the end (delta: 24.6 MB). Peak memory consumption was 108.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:31:25,664 INFO L168 Benchmark]: Boogie Procedure Inliner took 212.09 ms. Allocated memory is still 153.1 MB. Free memory was 39.8 MB in the beginning and 34.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:31:25,666 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 86.0 MB. Free memory was 69.1 MB in the beginning and 69.0 MB in the end (delta: 66.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5221.14 ms. Allocated memory was 86.0 MB in the beginning and 153.1 MB in the end (delta: 67.1 MB). Free memory was 64.3 MB in the beginning and 39.8 MB in the end (delta: 24.6 MB). Peak memory consumption was 108.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 212.09 ms. Allocated memory is still 153.1 MB. Free memory was 39.8 MB in the beginning and 34.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...