./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 ............................................................................................................................................................................................................ 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:30:38,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:38,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:38,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:38,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:38,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:38,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:38,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:38,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:38,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:38,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:38,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:38,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:38,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:38,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:38,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:38,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:38,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:38,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:38,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:38,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:38,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:38,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:38,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:38,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:38,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:38,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:38,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:38,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:38,163 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:38,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:38,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:38,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:38,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:38,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:38,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:38,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:38,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:38,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:38,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:38,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:38,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:30:38,199 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:38,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:38,201 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:38,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:38,201 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:38,202 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:38,202 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:30:38,203 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:38,203 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:38,203 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:38,204 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:38,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:38,205 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:38,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:38,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:38,206 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:38,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:38,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:38,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:38,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:38,212 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:38,212 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:30:38,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:30:38,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:38,213 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:38,213 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-11 00:30:38,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:38,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:38,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:38,552 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:38,553 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:38,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 00:30:38,632 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/224bde61f/659c839abc184f2a894af01c2286b860/FLAGb4f44e7d3 [2021-10-11 00:30:39,475 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:39,478 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 00:30:39,522 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/224bde61f/659c839abc184f2a894af01c2286b860/FLAGb4f44e7d3 [2021-10-11 00:30:39,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/224bde61f/659c839abc184f2a894af01c2286b860 [2021-10-11 00:30:39,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:39,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:39,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:39,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:39,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:39,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:39" (1/1) ... [2021-10-11 00:30:39,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65b3e74c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:39, skipping insertion in model container [2021-10-11 00:30:39,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:39" (1/1) ... [2021-10-11 00:30:39,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:40,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:40,367 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 00:30:40,374 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 00:30:40,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:40,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:41,202 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,205 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,209 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,213 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,251 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,257 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,261 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,264 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,266 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,267 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:41,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:41,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:41,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:41,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:41,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:41,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:41,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:41,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:41,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:41,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:41,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:41,878 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:30:41,909 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 00:30:41,911 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 00:30:41,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:41,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:41,957 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,957 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,958 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,958 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,959 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,980 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,981 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,982 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,983 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,985 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,985 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:41,986 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:42,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:42,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:42,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:42,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:42,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:42,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:42,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:42,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:42,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:42,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:42,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:42,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:42,143 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2021-10-11 00:30:42,155 INFO L168 Benchmark]: Toolchain (without parser) took 2173.56 ms. Allocated memory was 90.2 MB in the beginning and 125.8 MB in the end (delta: 35.7 MB). Free memory was 46.3 MB in the beginning and 38.9 MB in the end (delta: 7.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:42,156 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:42,158 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2170.84 ms. Allocated memory was 90.2 MB in the beginning and 125.8 MB in the end (delta: 35.7 MB). Free memory was 46.1 MB in the beginning and 38.9 MB in the end (delta: 7.2 MB). Peak memory consumption was 42.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:42,164 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2170.84 ms. Allocated memory was 90.2 MB in the beginning and 125.8 MB in the end (delta: 35.7 MB). Free memory was 46.1 MB in the beginning and 38.9 MB in the end (delta: 7.2 MB). Peak memory consumption was 42.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:30:44,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:44,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:44,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:44,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:44,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:44,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:44,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:44,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:44,635 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:44,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:44,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:44,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:44,640 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:44,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:44,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:44,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:44,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:44,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:44,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:44,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:44,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:44,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:44,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:44,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:44,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:44,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:44,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:44,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:44,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:44,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:44,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:44,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:44,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:44,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:44,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:44,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:44,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:44,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:44,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:44,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:44,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:30:44,729 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:44,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:44,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:44,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:44,731 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:44,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:44,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:44,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:44,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:44,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:44,733 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:30:44,733 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:30:44,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:44,733 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:44,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:44,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:44,734 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:44,734 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:44,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:44,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:44,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:44,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:44,736 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:30:44,736 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:30:44,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:44,736 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:44,736 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:30:44,737 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-11 00:30:45,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:45,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:45,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:45,122 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:45,123 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:45,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 00:30:45,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/c72526eb3/3d9528e5af6c42a3bacb506b61e45f30/FLAG001c7e50f [2021-10-11 00:30:46,123 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:46,124 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 00:30:46,167 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/c72526eb3/3d9528e5af6c42a3bacb506b61e45f30/FLAG001c7e50f [2021-10-11 00:30:46,683 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/bin/uautomizer-Z5i5R5N3CC/data/c72526eb3/3d9528e5af6c42a3bacb506b61e45f30 [2021-10-11 00:30:46,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:46,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:46,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:46,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:46,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:46,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:46" (1/1) ... [2021-10-11 00:30:46,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ac117d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:46, skipping insertion in model container [2021-10-11 00:30:46,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:46" (1/1) ... [2021-10-11 00:30:46,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:46,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:47,206 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 00:30:47,216 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 00:30:47,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:47,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:48,384 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,385 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,386 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,387 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,388 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,421 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,424 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,427 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,428 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,432 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,435 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,436 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,437 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:48,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:48,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:48,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:48,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:48,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:48,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:48,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:48,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:48,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:48,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:49,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:49,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:49,147 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:30:49,162 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 00:30:49,163 WARN L226 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_c454c1c0-6dde-4e1b-b67d-f787b00e06cf/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 00:30:49,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:49,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:49,205 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,208 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,216 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,217 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,218 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,219 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,220 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,221 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,221 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,222 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:49,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:49,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:49,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:49,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:49,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:49,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:49,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:49,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:49,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:49,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:49,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:49,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:50,123 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:30:50,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:50 WrapperNode [2021-10-11 00:30:50,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:50,125 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:50,125 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:30:50,125 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:30:50,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:50" (1/1) ... [2021-10-11 00:30:50,179 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]]] [2021-10-11 00:30:50,231 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:50" (1/1) ... [2021-10-11 00:30:50,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:50,232 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:30:50,234 INFO L168 Benchmark]: Toolchain (without parser) took 3544.51 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 30.1 MB in the beginning and 52.4 MB in the end (delta: -22.3 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:50,235 INFO L168 Benchmark]: CDTParser took 1.69 ms. Allocated memory is still 58.7 MB. Free memory was 40.0 MB in the beginning and 40.0 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:50,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3431.89 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 29.9 MB in the beginning and 55.8 MB in the end (delta: -25.9 MB). Peak memory consumption was 48.8 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:50,236 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.53 ms. Allocated memory is still 94.4 MB. Free memory was 55.8 MB in the beginning and 52.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:50,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.69 ms. Allocated memory is still 58.7 MB. Free memory was 40.0 MB in the beginning and 40.0 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3431.89 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 29.9 MB in the beginning and 55.8 MB in the end (delta: -25.9 MB). Peak memory consumption was 48.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 106.53 ms. Allocated memory is still 94.4 MB. Free memory was 55.8 MB in the beginning and 52.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 2.1 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...