./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY --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 b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY --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 b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:14:07,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:14:07,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:14:08,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:14:08,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:14:08,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:14:08,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:14:08,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:14:08,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:14:08,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:14:08,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:14:08,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:14:08,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:14:08,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:14:08,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:14:08,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:14:08,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:14:08,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:14:08,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:14:08,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:14:08,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:14:08,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:14:08,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:14:08,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:14:08,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:14:08,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:14:08,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:14:08,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:14:08,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:14:08,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:14:08,088 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:14:08,089 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:14:08,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:14:08,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:14:08,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:14:08,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:14:08,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:14:08,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:14:08,093 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:14:08,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:14:08,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:14:08,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:14:08,116 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:14:08,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:14:08,117 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:14:08,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:14:08,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:14:08,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:14:08,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:14:08,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:14:08,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:14:08,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:14:08,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:14:08,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:14:08,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:14:08,120 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:14:08,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:14:08,120 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:14:08,121 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:14:08,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:14:08,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:14:08,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:14:08,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:14:08,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:14:08,122 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:14:08,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:14:08,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:14:08,123 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 [2021-10-13 04:14:08,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:14:08,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:14:08,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:14:08,399 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:14:08,400 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:14:08,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-13 04:14:08,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/8ea5e4f8c/f4b230e939024508982214fe67012b07/FLAG65b9e7f69 [2021-10-13 04:14:09,396 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:14:09,398 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-13 04:14:09,446 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/8ea5e4f8c/f4b230e939024508982214fe67012b07/FLAG65b9e7f69 [2021-10-13 04:14:09,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/8ea5e4f8c/f4b230e939024508982214fe67012b07 [2021-10-13 04:14:09,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:14:09,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:14:09,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:14:09,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:14:09,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:14:09,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:09" (1/1) ... [2021-10-13 04:14:09,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38dcc14b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:09, skipping insertion in model container [2021-10-13 04:14:09,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:09" (1/1) ... [2021-10-13 04:14:09,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:14:09,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:14:10,322 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-10-13 04:14:10,330 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-10-13 04:14:10,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:10,371 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:11,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:11,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:11,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:11,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:11,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:11,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:11,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:11,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:11,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:11,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:11,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:12,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:12,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:12,186 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:12,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:12,402 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-13 04:14:12,412 INFO L168 Benchmark]: Toolchain (without parser) took 2574.26 ms. Allocated memory was 125.8 MB in the beginning and 172.0 MB in the end (delta: 46.1 MB). Free memory was 79.3 MB in the beginning and 131.1 MB in the end (delta: -51.7 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:12,415 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 125.8 MB. Free memory was 97.4 MB in the beginning and 97.4 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:14:12,417 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2567.29 ms. Allocated memory was 125.8 MB in the beginning and 172.0 MB in the end (delta: 46.1 MB). Free memory was 79.3 MB in the beginning and 131.1 MB in the end (delta: -51.7 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:12,421 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 125.8 MB. Free memory was 97.4 MB in the beginning and 97.4 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2567.29 ms. Allocated memory was 125.8 MB in the beginning and 172.0 MB in the end (delta: 46.1 MB). Free memory was 79.3 MB in the beginning and 131.1 MB in the end (delta: -51.7 MB). Peak memory consumption was 45.6 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 0.2.1-dev-4e77c04 [2021-10-13 04:14:14,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:14:14,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:14:14,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:14:14,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:14:14,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:14:14,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:14:14,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:14:14,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:14:14,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:14:14,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:14:14,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:14:14,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:14:14,812 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:14:14,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:14:14,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:14:14,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:14:14,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:14:14,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:14:14,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:14:14,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:14:14,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:14:14,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:14:14,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:14:14,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:14:14,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:14:14,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:14:14,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:14:14,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:14:14,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:14:14,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:14:14,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:14:14,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:14:14,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:14:14,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:14:14,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:14:14,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:14:14,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:14:14,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:14:14,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:14:14,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:14:14,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:14:14,923 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:14:14,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:14:14,924 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:14:14,925 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:14:14,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:14:14,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:14:14,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:14:14,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:14:14,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:14:14,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:14:14,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:14:14,930 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:14:14,930 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:14:14,930 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:14:14,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:14:14,931 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:14:14,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:14:14,931 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:14:14,931 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:14:14,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:14:14,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:14:14,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:14:14,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:14:14,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:14:14,933 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:14:14,933 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:14:14,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:14:14,933 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:14:14,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:14:14,934 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 [2021-10-13 04:14:15,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:14:15,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:14:15,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:14:15,350 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:14:15,351 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:14:15,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-13 04:14:15,433 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/a008ff603/90b655b085ce49e6bd2a07eb2ec7d28c/FLAG74c941ecf [2021-10-13 04:14:16,459 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:14:16,460 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-13 04:14:16,502 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/a008ff603/90b655b085ce49e6bd2a07eb2ec7d28c/FLAG74c941ecf [2021-10-13 04:14:16,887 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/bin/ukojak-fKGseLULKY/data/a008ff603/90b655b085ce49e6bd2a07eb2ec7d28c [2021-10-13 04:14:16,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:14:16,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:14:16,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:14:16,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:14:16,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:14:16,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:16" (1/1) ... [2021-10-13 04:14:16,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@340b2b71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:16, skipping insertion in model container [2021-10-13 04:14:16,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:16" (1/1) ... [2021-10-13 04:14:16,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:14:17,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:14:17,442 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-10-13 04:14:17,450 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-10-13 04:14:17,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:17,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:18,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:18,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:19,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:19,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:19,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:19,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:19,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:19,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:19,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:19,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:19,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:19,233 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:19,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:19,596 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:14:19,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:14:19,712 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-10-13 04:14:19,713 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-10-13 04:14:19,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:19,717 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:19,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:19,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:19,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:19,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:19,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:19,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:19,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:19,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:19,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:19,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:19,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:19,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:20,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:20,123 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:14:20,148 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-10-13 04:14:20,149 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_262ac7fa-134a-4f85-958e-3e6882554866/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-10-13 04:14:20,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:20,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:20,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:20,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:20,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:20,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:20,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:20,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:20,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:20,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:20,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:20,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:20,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:20,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:20,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:20,792 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:14:20,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:20 WrapperNode [2021-10-13 04:14:20,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:14:20,795 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:14:20,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:14:20,796 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:14:20,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:20" (1/1) ... [2021-10-13 04:14:20,884 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]]] [2021-10-13 04:14:20,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:20" (1/1) ... [2021-10-13 04:14:20,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:14:20,956 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:14:20,958 INFO L168 Benchmark]: Toolchain (without parser) took 4067.00 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 28.8 MB in the beginning and 74.4 MB in the end (delta: -45.6 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:20,960 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:14:20,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3899.27 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 28.6 MB in the beginning and 80.7 MB in the end (delta: -52.1 MB). Peak memory consumption was 54.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:20,961 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.01 ms. Allocated memory is still 130.0 MB. Free memory was 80.7 MB in the beginning and 74.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:20,963 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3899.27 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 28.6 MB in the beginning and 80.7 MB in the end (delta: -52.1 MB). Peak memory consumption was 54.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 161.01 ms. Allocated memory is still 130.0 MB. Free memory was 80.7 MB in the beginning and 74.4 MB in the end (delta: 6.3 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...