./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:31:25,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:31:25,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:31:25,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:31:25,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:31:25,218 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:31:25,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:31:25,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:31:25,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:31:25,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:31:25,235 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:31:25,237 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:31:25,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:31:25,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:31:25,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:31:25,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:31:25,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:31:25,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:31:25,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:31:25,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:31:25,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:31:25,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:31:25,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:31:25,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:31:25,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:31:25,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:31:25,277 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:31:25,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:31:25,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:31:25,281 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:31:25,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:31:25,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:31:25,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:31:25,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:31:25,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:31:25,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:31:25,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:31:25,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:31:25,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:31:25,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:31:25,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:31:25,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:31:25,334 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:31:25,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:31:25,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:31:25,336 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:31:25,336 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:31:25,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:31:25,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:31:25,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:31:25,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:31:25,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:31:25,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:31:25,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:31:25,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:31:25,346 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:31:25,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:31:25,346 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:31:25,346 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:31:25,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:31:25,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:25,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:31:25,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:31:25,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:31:25,347 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:31:25,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:31:25,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:31:25,348 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2021-11-23 01:31:25,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:31:25,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:31:25,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:31:25,709 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:31:25,710 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:31:25,712 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-23 01:31:25,796 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/e8ed66c47/8c23fd7e710d4c73a986d98144161792/FLAG9be10bac7 [2021-11-23 01:31:26,781 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:31:26,782 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-23 01:31:26,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/e8ed66c47/8c23fd7e710d4c73a986d98144161792/FLAG9be10bac7 [2021-11-23 01:31:27,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/e8ed66c47/8c23fd7e710d4c73a986d98144161792 [2021-11-23 01:31:27,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:31:27,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:31:27,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:27,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:31:27,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:31:27,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:27" (1/1) ... [2021-11-23 01:31:27,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dfe2d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:27, skipping insertion in model container [2021-11-23 01:31:27,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:27" (1/1) ... [2021-11-23 01:31:27,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:31:27,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:31:27,718 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-23 01:31:27,726 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-23 01:31:28,684 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:31:28,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,764 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,787 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,788 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,789 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:28,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,267 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:31:29,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:31:29,271 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:31:29,278 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:31:29,285 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:31:29,289 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:31:29,290 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:31:29,292 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:31:29,294 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:31:29,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:31:29,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,520 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,637 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:29,673 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:31:29,689 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-23 01:31:29,690 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-23 01:31:29,729 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:31:29,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,830 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:31:29,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:31:29,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:31:29,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:31:29,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:31:29,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:31:29,836 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:31:29,837 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:31:29,837 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:31:29,838 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:31:29,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:29,909 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:30,244 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:31:30,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30 WrapperNode [2021-11-23 01:31:30,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:30,245 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:30,245 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:31:30,246 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:31:30,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,540 INFO L137 Inliner]: procedures = 690, calls = 1715, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 681 [2021-11-23 01:31:30,543 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:30,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:31:30,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:31:30,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:31:30,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:31:30,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:31:30,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:31:30,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:31:30,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:30" (1/1) ... [2021-11-23 01:31:30,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:30,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:31:30,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:31:30,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:31:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:31:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:31:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:31:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:31:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:31:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:31:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:31:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:31:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:31:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:31:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:31:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:31:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:31:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:31:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:31:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:31:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:31:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:31:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:31:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:31:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:31:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:31:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:31:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:31:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:31:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:31:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:31:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:31:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:31:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:31:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:31:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:31:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:31:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:31:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:31:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 01:31:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 01:31:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:31:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:31:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:31:31,166 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:31:31,168 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:31:32,987 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:31:33,078 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:31:33,079 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:31:33,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:33 BoogieIcfgContainer [2021-11-23 01:31:33,082 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:31:33,083 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:31:33,083 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:31:33,095 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:31:33,095 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:33" (1/1) ... [2021-11-23 01:31:33,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:31:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2021-11-23 01:31:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2021-11-23 01:31:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 01:31:33,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:33,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:33,233 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-23 01:31:33,237 INFO L158 Benchmark]: Toolchain (without parser) took 5947.74ms. Allocated memory was 98.6MB in the beginning and 163.6MB in the end (delta: 65.0MB). Free memory was 70.9MB in the beginning and 75.2MB in the end (delta: -4.2MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2021-11-23 01:31:33,238 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 98.6MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:31:33,239 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2954.22ms. Allocated memory was 98.6MB in the beginning and 130.0MB in the end (delta: 31.5MB). Free memory was 70.7MB in the beginning and 65.8MB in the end (delta: 4.9MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2021-11-23 01:31:33,240 INFO L158 Benchmark]: Boogie Procedure Inliner took 298.18ms. Allocated memory is still 130.0MB. Free memory was 65.8MB in the beginning and 56.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:31:33,240 INFO L158 Benchmark]: Boogie Preprocessor took 134.42ms. Allocated memory is still 130.0MB. Free memory was 56.0MB in the beginning and 50.4MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:31:33,241 INFO L158 Benchmark]: RCFGBuilder took 2403.17ms. Allocated memory was 130.0MB in the beginning and 163.6MB in the end (delta: 33.6MB). Free memory was 49.7MB in the beginning and 82.5MB in the end (delta: -32.8MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2021-11-23 01:31:33,242 INFO L158 Benchmark]: CodeCheck took 152.54ms. Allocated memory is still 163.6MB. Free memory was 82.5MB in the beginning and 75.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:31:33,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 98.6MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2954.22ms. Allocated memory was 98.6MB in the beginning and 130.0MB in the end (delta: 31.5MB). Free memory was 70.7MB in the beginning and 65.8MB in the end (delta: 4.9MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 298.18ms. Allocated memory is still 130.0MB. Free memory was 65.8MB in the beginning and 56.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.42ms. Allocated memory is still 130.0MB. Free memory was 56.0MB in the beginning and 50.4MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2403.17ms. Allocated memory was 130.0MB in the beginning and 163.6MB in the end (delta: 33.6MB). Free memory was 49.7MB in the beginning and 82.5MB in the end (delta: -32.8MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. * CodeCheck took 152.54ms. Allocated memory is still 163.6MB. Free memory was 82.5MB in the beginning and 75.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:31:33,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:31:35,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:31:35,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:31:35,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:31:35,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:31:35,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:31:35,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:31:35,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:31:35,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:31:35,909 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:31:35,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:31:35,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:31:35,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:31:35,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:31:35,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:31:35,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:31:35,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:31:35,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:31:35,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:31:35,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:31:35,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:31:35,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:31:35,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:31:35,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:31:35,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:31:35,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:31:35,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:31:35,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:31:35,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:31:35,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:31:35,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:31:35,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:31:35,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:31:35,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:31:35,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:31:35,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:31:35,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:31:35,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:31:35,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:31:35,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:31:35,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:31:35,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:31:36,007 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:31:36,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:31:36,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:31:36,009 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:31:36,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:31:36,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:31:36,012 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:31:36,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:31:36,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:31:36,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:31:36,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:31:36,014 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:31:36,014 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:31:36,014 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:31:36,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:31:36,015 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:31:36,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:31:36,015 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:31:36,016 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:31:36,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:31:36,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:36,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:31:36,017 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:31:36,017 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:31:36,017 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:31:36,017 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:31:36,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:31:36,018 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:31:36,018 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:31:36,018 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2021-11-23 01:31:36,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:31:36,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:31:36,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:31:36,425 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:31:36,426 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:31:36,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-23 01:31:36,526 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/052500244/5c48e0e8a3ac4159a7d9cda04088c90a/FLAGaf1a9e7e1 [2021-11-23 01:31:37,438 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:31:37,439 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-23 01:31:37,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/052500244/5c48e0e8a3ac4159a7d9cda04088c90a/FLAGaf1a9e7e1 [2021-11-23 01:31:37,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/data/052500244/5c48e0e8a3ac4159a7d9cda04088c90a [2021-11-23 01:31:37,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:31:37,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:31:37,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:37,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:31:37,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:31:37,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:37" (1/1) ... [2021-11-23 01:31:37,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73aa7405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:37, skipping insertion in model container [2021-11-23 01:31:37,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:31:37" (1/1) ... [2021-11-23 01:31:37,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:31:38,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:31:38,452 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-23 01:31:38,459 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-23 01:31:39,848 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:31:39,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,038 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:31:40,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:31:40,559 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:31:40,560 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:31:40,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:31:40,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:31:40,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:31:40,564 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:31:40,565 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:31:40,565 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:31:40,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,793 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:40,829 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:31:40,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:31:40,909 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-23 01:31:40,909 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-23 01:31:40,960 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:31:40,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:40,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,084 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:31:41,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:31:41,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:31:41,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:31:41,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:31:41,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:31:41,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:31:41,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:31:41,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:31:41,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:31:41,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,203 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:41,248 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:31:41,274 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-23 01:31:41,275 WARN L230 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_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-23 01:31:41,307 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:31:41,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:31:41,403 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:31:41,404 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:31:41,405 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:31:41,406 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:31:41,407 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:31:41,407 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:31:41,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:31:41,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:31:41,409 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:31:41,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:31:41,491 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:31:41,763 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:31:41,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41 WrapperNode [2021-11-23 01:31:41,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:31:41,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:41,765 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:31:41,765 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:31:41,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:41,932 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,049 INFO L137 Inliner]: procedures = 710, calls = 1715, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 680 [2021-11-23 01:31:42,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:31:42,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:31:42,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:31:42,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:31:42,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,155 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:31:42,209 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:31:42,209 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:31:42,209 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:31:42,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:31:41" (1/1) ... [2021-11-23 01:31:42,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:31:42,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:31:42,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:31:42,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:31:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:31:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:31:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:31:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:31:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:31:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:31:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:31:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:31:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:31:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:31:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:31:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:31:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:31:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:31:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:31:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:31:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:31:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:31:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:31:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:31:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:31:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:31:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:31:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:31:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:31:42,332 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:31:42,332 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:31:42,333 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 01:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 01:31:42,334 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:31:42,689 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:31:42,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:31:55,238 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:31:55,382 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:31:55,382 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:31:55,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:55 BoogieIcfgContainer [2021-11-23 01:31:55,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:31:55,389 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:31:55,389 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:31:55,399 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:31:55,400 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:31:55" (1/1) ... [2021-11-23 01:31:55,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:31:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2021-11-23 01:31:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2021-11-23 01:31:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 01:31:55,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:55,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:55,561 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-23 01:31:55,568 INFO L158 Benchmark]: Toolchain (without parser) took 17601.41ms. Allocated memory was 58.7MB in the beginning and 161.5MB in the end (delta: 102.8MB). Free memory was 28.9MB in the beginning and 68.2MB in the end (delta: -39.2MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2021-11-23 01:31:55,570 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:31:55,574 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3794.51ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 28.7MB in the beginning and 45.3MB in the end (delta: -16.6MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2021-11-23 01:31:55,575 INFO L158 Benchmark]: Boogie Procedure Inliner took 284.73ms. Allocated memory is still 92.3MB. Free memory was 45.3MB in the beginning and 35.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:31:55,576 INFO L158 Benchmark]: Boogie Preprocessor took 157.71ms. Allocated memory is still 92.3MB. Free memory was 35.8MB in the beginning and 28.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:31:55,577 INFO L158 Benchmark]: RCFGBuilder took 13179.38ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 28.5MB in the beginning and 75.5MB in the end (delta: -46.9MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2021-11-23 01:31:55,578 INFO L158 Benchmark]: CodeCheck took 176.73ms. Allocated memory is still 161.5MB. Free memory was 75.5MB in the beginning and 68.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:31:55,582 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3794.51ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 28.7MB in the beginning and 45.3MB in the end (delta: -16.6MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 284.73ms. Allocated memory is still 92.3MB. Free memory was 45.3MB in the beginning and 35.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 157.71ms. Allocated memory is still 92.3MB. Free memory was 35.8MB in the beginning and 28.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 13179.38ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 28.5MB in the beginning and 75.5MB in the end (delta: -46.9MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * CodeCheck took 176.73ms. Allocated memory is still 161.5MB. Free memory was 75.5MB in the beginning and 68.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:31:55,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f73d1e-c6cf-4e96-8b41-21a2f4aeeb74/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared