./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 ........................................................................................................................................................................... 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 ............................................................................................................................................................................................................................. 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 04:39:12,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:39:12,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:39:12,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:39:12,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:39:12,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:39:12,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:39:12,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:39:12,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:39:12,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:39:12,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:39:12,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:39:12,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:39:12,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:39:12,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:39:12,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:39:12,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:39:13,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:39:13,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:39:13,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:39:13,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:39:13,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:39:13,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:39:13,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:39:13,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:39:13,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:39:13,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:39:13,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:39:13,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:39:13,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:39:13,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:39:13,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:39:13,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:39:13,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:39:13,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:39:13,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:39:13,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:39:13,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:39:13,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:39:13,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:39:13,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:39:13,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:39:13,080 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:39:13,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:39:13,081 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:39:13,081 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:39:13,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:39:13,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:39:13,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:39:13,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:39:13,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:39:13,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:39:13,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:39:13,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:39:13,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:39:13,085 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:39:13,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:39:13,086 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:39:13,086 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:39:13,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:39:13,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:39:13,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:39:13,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:39:13,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:39:13,087 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:39:13,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:39:13,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:39:13,088 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 [2021-10-13 04:39:13,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:39:13,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:39:13,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:39:13,387 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:39:13,388 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:39:13,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-13 04:39:13,456 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/55b2c7865/883a963b721b4a04b93f3ae0c42b04be/FLAG644d44a12 [2021-10-13 04:39:14,416 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:39:14,417 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-13 04:39:14,461 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/55b2c7865/883a963b721b4a04b93f3ae0c42b04be/FLAG644d44a12 [2021-10-13 04:39:14,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/55b2c7865/883a963b721b4a04b93f3ae0c42b04be [2021-10-13 04:39:14,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:39:14,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:39:14,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:39:14,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:39:14,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:39:14,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:39:14" (1/1) ... [2021-10-13 04:39:14,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7362c519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:39:14, skipping insertion in model container [2021-10-13 04:39:14,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:39:14" (1/1) ... [2021-10-13 04:39:14,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:39:14,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:39:15,268 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-13 04:39:15,275 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-13 04:39:15,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:39:15,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:39:16,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,512 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,512 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:16,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:39:16,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:39:16,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:39:16,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:39:16,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:39:16,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:39:16,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:39:16,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:39:16,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:39:16,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:39:17,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:39:17,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:17,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:17,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:39:17,452 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 04:39:17,461 INFO L168 Benchmark]: Toolchain (without parser) took 2584.91 ms. Allocated memory was 100.7 MB in the beginning and 140.5 MB in the end (delta: 39.8 MB). Free memory was 73.0 MB in the beginning and 89.9 MB in the end (delta: -16.9 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:39:17,463 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 100.7 MB. Free memory is still 75.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:39:17,464 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2578.62 ms. Allocated memory was 100.7 MB in the beginning and 140.5 MB in the end (delta: 39.8 MB). Free memory was 73.0 MB in the beginning and 89.9 MB in the end (delta: -16.9 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:39:17,467 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 100.7 MB. Free memory is still 75.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2578.62 ms. Allocated memory was 100.7 MB in the beginning and 140.5 MB in the end (delta: 39.8 MB). Free memory was 73.0 MB in the beginning and 89.9 MB in the end (delta: -16.9 MB). Peak memory consumption was 39.0 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 04:39:19,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:39:19,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:39:19,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:39:19,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:39:19,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:39:19,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:39:19,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:39:19,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:39:19,710 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:39:19,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:39:19,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:39:19,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:39:19,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:39:19,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:39:19,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:39:19,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:39:19,729 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:39:19,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:39:19,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:39:19,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:39:19,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:39:19,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:39:19,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:39:19,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:39:19,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:39:19,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:39:19,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:39:19,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:39:19,756 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:39:19,756 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:39:19,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:39:19,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:39:19,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:39:19,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:39:19,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:39:19,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:39:19,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:39:19,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:39:19,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:39:19,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:39:19,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:39:19,822 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:39:19,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:39:19,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:39:19,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:39:19,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:39:19,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:39:19,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:39:19,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:39:19,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:39:19,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:39:19,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:39:19,827 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:39:19,827 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:39:19,828 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:39:19,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:39:19,828 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:39:19,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:39:19,828 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:39:19,829 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:39:19,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:39:19,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:39:19,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:39:19,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:39:19,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:39:19,830 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:39:19,830 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:39:19,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:39:19,830 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:39:19,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:39:19,831 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 [2021-10-13 04:39:20,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:39:20,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:39:20,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:39:20,229 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:39:20,230 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:39:20,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-13 04:39:20,302 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/d70d35578/c986461152e845d4a2457380e6259626/FLAGd6c7e14b0 [2021-10-13 04:39:21,273 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:39:21,275 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-13 04:39:21,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/d70d35578/c986461152e845d4a2457380e6259626/FLAGd6c7e14b0 [2021-10-13 04:39:21,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/bin/ukojak-fKGseLULKY/data/d70d35578/c986461152e845d4a2457380e6259626 [2021-10-13 04:39:21,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:39:21,701 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:39:21,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:39:21,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:39:21,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:39:21,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:39:21" (1/1) ... [2021-10-13 04:39:21,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22392210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:39:21, skipping insertion in model container [2021-10-13 04:39:21,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:39:21" (1/1) ... [2021-10-13 04:39:21,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:39:21,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:39:22,123 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-13 04:39:22,130 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-13 04:39:22,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:39:22,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:39:23,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,141 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:39:23,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:39:23,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:39:23,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:39:23,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:39:23,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:39:23,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:39:23,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:39:23,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:39:23,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:39:23,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:39:23,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:23,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:39:24,043 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:39:24,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:39:24,185 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-13 04:39:24,185 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-13 04:39:24,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:39:24,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:39:24,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:39:24,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:39:24,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:39:24,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:39:24,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:39:24,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:39:24,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:39:24,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:39:24,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:39:24,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:39:24,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:39:24,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:39:24,520 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:39:24,544 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-13 04:39:24,545 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_a5b3bd26-8eda-4390-bdaa-44a8cfaf11fa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-13 04:39:24,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:39:24,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:39:24,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:39:24,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:39:24,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:39:24,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:39:24,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:39:24,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:39:24,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:39:24,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:39:24,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:39:24,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:39:24,697 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:39:24,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:39:24,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:39:25,124 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:39:25,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:39:25 WrapperNode [2021-10-13 04:39:25,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:39:25,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:39:25,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:39:25,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:39:25,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:39:25" (1/1) ... [2021-10-13 04:39:25,255 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 04:39:25,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:39:25" (1/1) ... [2021-10-13 04:39:25,348 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:39:25,354 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:39:25,356 INFO L168 Benchmark]: Toolchain (without parser) took 3654.36 ms. Allocated memory was 81.8 MB in the beginning and 172.0 MB in the end (delta: 90.2 MB). Free memory was 59.8 MB in the beginning and 115.6 MB in the end (delta: -55.8 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:39:25,357 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 81.8 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:39:25,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3421.11 ms. Allocated memory was 81.8 MB in the beginning and 172.0 MB in the end (delta: 90.2 MB). Free memory was 59.5 MB in the beginning and 78.4 MB in the end (delta: -18.8 MB). Peak memory consumption was 73.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:39:25,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 222.30 ms. Allocated memory is still 172.0 MB. Free memory was 78.4 MB in the beginning and 115.6 MB in the end (delta: -37.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:39:25,359 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 81.8 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3421.11 ms. Allocated memory was 81.8 MB in the beginning and 172.0 MB in the end (delta: 90.2 MB). Free memory was 59.5 MB in the beginning and 78.4 MB in the end (delta: -18.8 MB). Peak memory consumption was 73.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 222.30 ms. Allocated memory is still 172.0 MB. Free memory was 78.4 MB in the beginning and 115.6 MB in the end (delta: -37.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...