./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402268f5b11cd5c993cba63a58fa49ff6b7265b .......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402268f5b11cd5c993cba63a58fa49ff6b7265b ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 13:33:11,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:33:11,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:33:11,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:33:11,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:33:11,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:33:11,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:33:11,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:33:11,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:33:11,496 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:33:11,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:33:11,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:33:11,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:33:11,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:33:11,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:33:11,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:33:11,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:33:11,501 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:33:11,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:33:11,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:33:11,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:33:11,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:33:11,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:33:11,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:33:11,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:33:11,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:33:11,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:33:11,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:33:11,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:33:11,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:33:11,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:33:11,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:33:11,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:33:11,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:33:11,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:33:11,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:33:11,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:33:11,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:33:11,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:33:11,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:33:11,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:33:11,513 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 13:33:11,523 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:33:11,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:33:11,523 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:33:11,524 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:33:11,524 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:33:11,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:33:11,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:33:11,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 13:33:11,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:33:11,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:33:11,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:33:11,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:33:11,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:33:11,525 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:33:11,525 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:33:11,525 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:33:11,526 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:33:11,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:33:11,526 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:33:11,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:33:11,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:33:11,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:33:11,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:33:11,527 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 13:33:11,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 13:33:11,527 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:33:11,527 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:33:11,527 INFO L138 SettingsManager]: * To the following directory=dump/ 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_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/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(__VERIFIER_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 -> 5402268f5b11cd5c993cba63a58fa49ff6b7265b [2019-12-01 13:33:11,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:33:11,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:33:11,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:33:11,638 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:33:11,638 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:33:11,639 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-12-01 13:33:11,678 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/5dc4f39df/e333719d519b4fb3b2e4bd105f3b0325/FLAG7541b3199 [2019-12-01 13:33:12,264 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:33:12,265 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-12-01 13:33:12,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/5dc4f39df/e333719d519b4fb3b2e4bd105f3b0325/FLAG7541b3199 [2019-12-01 13:33:12,712 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/5dc4f39df/e333719d519b4fb3b2e4bd105f3b0325 [2019-12-01 13:33:12,714 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:33:12,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:33:12,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:33:12,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:33:12,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:33:12,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:12" (1/1) ... [2019-12-01 13:33:12,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30100dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:12, skipping insertion in model container [2019-12-01 13:33:12,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:12" (1/1) ... [2019-12-01 13:33:12,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:33:12,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:33:13,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:33:13,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:33:13,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,559 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,564 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,564 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:13,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:33:13,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:33:13,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:33:13,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:33:13,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:33:13,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:33:13,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:33:13,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:33:13,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:33:13,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:33:14,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:33:14,058 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:14,058 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:14,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:33:14,128 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) 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:610) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 13:33:14,131 INFO L168 Benchmark]: Toolchain (without parser) took 1415.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -98.0 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:14,132 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:33:14,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1413.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -98.0 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:14,134 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1413.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -98.0 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-01 13:33:15,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:33:15,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:33:15,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:33:15,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:33:15,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:33:15,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:33:15,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:33:15,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:33:15,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:33:15,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:33:15,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:33:15,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:33:15,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:33:15,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:33:15,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:33:15,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:33:15,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:33:15,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:33:15,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:33:15,299 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:33:15,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:33:15,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:33:15,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:33:15,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:33:15,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:33:15,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:33:15,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:33:15,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:33:15,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:33:15,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:33:15,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:33:15,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:33:15,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:33:15,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:33:15,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:33:15,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:33:15,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:33:15,308 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:33:15,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:33:15,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:33:15,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 13:33:15,321 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:33:15,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:33:15,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:33:15,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:33:15,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:33:15,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:33:15,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:33:15,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:33:15,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:33:15,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:33:15,324 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:33:15,324 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 13:33:15,324 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 13:33:15,325 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 13:33:15,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:33:15,325 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:33:15,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:33:15,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:33:15,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:33:15,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:33:15,326 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:33:15,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:33:15,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:33:15,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:33:15,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:33:15,327 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 13:33:15,327 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 13:33:15,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:33:15,327 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 13:33:15,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:33:15,328 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 13:33:15,328 INFO L138 SettingsManager]: * To the following directory=dump/ 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_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/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(__VERIFIER_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 -> 5402268f5b11cd5c993cba63a58fa49ff6b7265b [2019-12-01 13:33:15,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:33:15,504 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:33:15,507 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:33:15,508 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:33:15,509 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:33:15,509 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-12-01 13:33:15,552 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/4148e1f7e/9a471aa9b39d4141b07631698523dc6b/FLAG7de0f6a7d [2019-12-01 13:33:16,203 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:33:16,203 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-12-01 13:33:16,224 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/4148e1f7e/9a471aa9b39d4141b07631698523dc6b/FLAG7de0f6a7d [2019-12-01 13:33:16,536 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed3bef25-a2f1-4b30-b62f-d554879d1ac6/bin/ukojak/data/4148e1f7e/9a471aa9b39d4141b07631698523dc6b [2019-12-01 13:33:16,540 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:33:16,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:33:16,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:33:16,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:33:16,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:33:16,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:16" (1/1) ... [2019-12-01 13:33:16,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:16, skipping insertion in model container [2019-12-01 13:33:16,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:16" (1/1) ... [2019-12-01 13:33:16,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:33:16,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:33:16,855 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:33:16,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:33:17,435 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,436 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,436 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,437 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,437 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,449 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,450 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,451 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,452 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,453 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,455 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:33:17,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:33:17,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:33:17,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:33:17,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:33:17,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:33:17,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:33:17,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:33:17,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:33:17,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:33:17,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:33:17,955 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,956 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:17,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:33:18,036 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 13:33:18,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:33:18,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:33:18,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:33:18,097 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,097 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,097 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,098 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,098 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,102 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,103 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,104 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,104 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,106 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:33:18,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:33:18,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:33:18,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:33:18,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:33:18,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:33:18,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:33:18,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:33:18,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:33:18,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:33:18,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:33:18,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:33:18,227 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 13:33:18,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:33:18,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:33:18,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,261 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,266 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,266 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:33:18,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:33:18,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:33:18,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:33:18,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:33:18,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:33:18,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:33:18,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:33:18,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:33:18,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:33:18,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:33:18,343 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,343 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:33:18,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:33:19,004 INFO L208 MainTranslator]: Completed translation [2019-12-01 13:33:19,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:19 WrapperNode [2019-12-01 13:33:19,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 13:33:19,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 13:33:19,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 13:33:19,005 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 13:33:19,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:19" (1/1) ... [2019-12-01 13:33:19,048 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-01 13:33:19,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:19" (1/1) ... [2019-12-01 13:33:19,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 13:33:19,073 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 13:33:19,074 INFO L168 Benchmark]: Toolchain (without parser) took 2532.73 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 254.8 MB). Free memory was 941.6 MB in the beginning and 956.4 MB in the end (delta: -14.8 MB). Peak memory consumption was 240.0 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:19,074 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:33:19,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2461.77 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 254.8 MB). Free memory was 941.6 MB in the beginning and 964.7 MB in the end (delta: -23.0 MB). Peak memory consumption was 307.5 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:19,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.60 ms. Allocated memory is still 1.3 GB. Free memory was 964.7 MB in the beginning and 956.4 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:19,076 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2461.77 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 254.8 MB). Free memory was 941.6 MB in the beginning and 964.7 MB in the end (delta: -23.0 MB). Peak memory consumption was 307.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.60 ms. Allocated memory is still 1.3 GB. Free memory was 964.7 MB in the beginning and 956.4 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...