./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN --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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:32:28,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:32:28,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:32:28,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:32:28,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:32:28,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:32:28,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:32:28,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:32:28,936 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:32:28,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:32:28,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:32:28,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:32:28,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:32:28,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:32:28,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:32:28,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:32:28,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:32:28,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:32:28,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:32:28,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:32:28,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:32:28,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:32:28,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:32:28,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:32:28,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:32:28,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:32:28,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:32:28,989 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:32:28,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:32:28,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:32:28,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:32:28,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:32:28,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:32:28,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:32:28,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:32:28,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:32:28,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:32:28,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:32:28,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:32:29,000 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:32:29,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:32:29,001 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:32:29,037 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:32:29,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:32:29,039 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:32:29,039 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:32:29,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:32:29,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:32:29,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:32:29,041 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:32:29,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:32:29,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:32:29,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:32:29,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:32:29,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:32:29,049 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:32:29,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:32:29,049 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:32:29,050 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:32:29,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:32:29,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:32:29,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:32:29,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:32:29,051 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:32:29,051 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:32:29,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:32:29,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:32:29,052 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-11-21 05:32:29,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:32:29,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:32:29,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:32:29,323 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:32:29,324 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:32:29,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-21 05:32:29,429 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/8a67aef1d/4bacae0ebc774a36a18686f7e45986b3/FLAG69220a562 [2021-11-21 05:32:30,284 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:32:30,284 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-21 05:32:30,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/8a67aef1d/4bacae0ebc774a36a18686f7e45986b3/FLAG69220a562 [2021-11-21 05:32:30,789 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/8a67aef1d/4bacae0ebc774a36a18686f7e45986b3 [2021-11-21 05:32:30,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:32:30,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:32:30,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:32:30,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:32:30,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:32:30,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:30" (1/1) ... [2021-11-21 05:32:30,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17fd0f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:30, skipping insertion in model container [2021-11-21 05:32:30,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:30" (1/1) ... [2021-11-21 05:32:30,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:32:30,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:32:31,231 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-21 05:32:31,240 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-21 05:32:32,461 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,467 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,469 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,501 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:32,944 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:32:32,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:32:32,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:32:32,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:32:32,952 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:32:32,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:32:32,954 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:32:32,955 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:32:32,955 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:32:32,956 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:32:33,120 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:32:33,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:32:33,413 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:32:33,441 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-21 05:32:33,442 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-21 05:32:33,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,501 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,501 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,538 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:32:33,539 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:32:33,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:32:33,541 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:32:33,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:32:33,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:32:33,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:32:33,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:32:33,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:32:33,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:32:33,564 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:32:33,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,645 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:33,692 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:32:33,916 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:32:33,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33 WrapperNode [2021-11-21 05:32:33,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:32:33,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:32:33,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:32:33,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:32:33,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,066 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,199 INFO L137 Inliner]: procedures = 690, calls = 2614, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2021-11-21 05:32:34,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:32:34,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:32:34,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:32:34,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:32:34,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,338 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:32:34,339 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:32:34,339 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:32:34,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:32:34,340 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:33" (1/1) ... [2021-11-21 05:32:34,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:32:34,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:32:34,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:32:34,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:32:34,424 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:32:34,424 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:32:34,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:32:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:32:34,425 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:32:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:32:34,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:32:34,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:32:34,426 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-11-21 05:32:34,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-11-21 05:32:34,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:32:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:32:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:32:34,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:32:34,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:32:34,428 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:32:34,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:32:34,429 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:32:34,429 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:32:34,430 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:32:34,431 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:32:34,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:32:34,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:32:34,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:32:34,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-11-21 05:32:34,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-11-21 05:32:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:32:34,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:32:34,733 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:32:34,735 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:32:36,216 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:32:36,329 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:32:36,330 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:32:36,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:32:36 BoogieIcfgContainer [2021-11-21 05:32:36,332 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:32:36,333 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:32:36,334 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:32:36,343 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:32:36,343 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:32:36" (1/1) ... [2021-11-21 05:32:36,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:32:36,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-21 05:32:36,407 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-21 05:32:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-21 05:32:36,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:36,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:36,460 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) [2021-11-21 05:32:36,474 INFO L158 Benchmark]: Toolchain (without parser) took 5674.88ms. Allocated memory was 96.5MB in the beginning and 184.5MB in the end (delta: 88.1MB). Free memory was 54.5MB in the beginning and 77.3MB in the end (delta: -22.8MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-21 05:32:36,475 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 96.5MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:32:36,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3122.42ms. Allocated memory was 96.5MB in the beginning and 184.5MB in the end (delta: 88.1MB). Free memory was 54.2MB in the beginning and 128.0MB in the end (delta: -73.8MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-11-21 05:32:36,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 281.14ms. Allocated memory is still 184.5MB. Free memory was 128.0MB in the beginning and 116.4MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:32:36,478 INFO L158 Benchmark]: Boogie Preprocessor took 138.36ms. Allocated memory is still 184.5MB. Free memory was 116.4MB in the beginning and 110.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:32:36,478 INFO L158 Benchmark]: RCFGBuilder took 1993.43ms. Allocated memory is still 184.5MB. Free memory was 110.1MB in the beginning and 84.6MB in the end (delta: 25.5MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. [2021-11-21 05:32:36,481 INFO L158 Benchmark]: CodeCheck took 134.55ms. Allocated memory is still 184.5MB. Free memory was 83.6MB in the beginning and 77.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:32:36,487 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 0.21ms. Allocated memory is still 96.5MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3122.42ms. Allocated memory was 96.5MB in the beginning and 184.5MB in the end (delta: 88.1MB). Free memory was 54.2MB in the beginning and 128.0MB in the end (delta: -73.8MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 281.14ms. Allocated memory is still 184.5MB. Free memory was 128.0MB in the beginning and 116.4MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.36ms. Allocated memory is still 184.5MB. Free memory was 116.4MB in the beginning and 110.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1993.43ms. Allocated memory is still 184.5MB. Free memory was 110.1MB in the beginning and 84.6MB in the end (delta: 25.5MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. * CodeCheck took 134.55ms. Allocated memory is still 184.5MB. Free memory was 83.6MB in the beginning and 77.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:32:36,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN --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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:32:38,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:32:38,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:32:39,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:32:39,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:32:39,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:32:39,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:32:39,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:32:39,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:32:39,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:32:39,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:32:39,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:32:39,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:32:39,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:32:39,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:32:39,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:32:39,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:32:39,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:32:39,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:32:39,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:32:39,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:32:39,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:32:39,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:32:39,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:32:39,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:32:39,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:32:39,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:32:39,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:32:39,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:32:39,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:32:39,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:32:39,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:32:39,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:32:39,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:32:39,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:32:39,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:32:39,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:32:39,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:32:39,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:32:39,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:32:39,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:32:39,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:32:39,141 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:32:39,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:32:39,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:32:39,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:32:39,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:32:39,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:32:39,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:32:39,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:32:39,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:32:39,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:32:39,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:32:39,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:32:39,148 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:32:39,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:32:39,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:32:39,149 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:32:39,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:32:39,150 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:32:39,150 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:32:39,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:32:39,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:32:39,151 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:32:39,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:32:39,151 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:32:39,151 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:32:39,152 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:32:39,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:32:39,152 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:32:39,152 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:32:39,153 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-11-21 05:32:39,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:32:39,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:32:39,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:32:39,603 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:32:39,604 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:32:39,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-21 05:32:39,685 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/6b2e284f7/e2719219ddf343558fa3c621f917acfd/FLAG84ad66c9f [2021-11-21 05:32:40,739 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:32:40,740 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-21 05:32:40,782 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/6b2e284f7/e2719219ddf343558fa3c621f917acfd/FLAG84ad66c9f [2021-11-21 05:32:40,808 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/data/6b2e284f7/e2719219ddf343558fa3c621f917acfd [2021-11-21 05:32:40,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:32:40,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:32:40,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:32:40,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:32:40,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:32:40,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:40" (1/1) ... [2021-11-21 05:32:40,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aefc654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:40, skipping insertion in model container [2021-11-21 05:32:40,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:40" (1/1) ... [2021-11-21 05:32:40,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:32:40,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:32:41,232 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-21 05:32:41,239 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-21 05:32:42,232 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,238 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,648 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:32:42,649 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:32:42,650 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:32:42,652 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:32:42,653 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:32:42,654 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:32:42,655 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:32:42,656 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:32:42,657 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:32:42,657 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:32:42,818 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:32:42,922 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:42,986 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:32:43,048 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:32:43,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:32:43,100 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-21 05:32:43,101 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-21 05:32:43,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,158 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,158 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,200 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:32:43,202 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:32:43,202 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:32:43,203 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:32:43,204 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:32:43,205 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:32:43,205 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:32:43,206 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:32:43,206 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:32:43,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:32:43,230 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:32:43,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,339 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:32:43,370 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:32:43,383 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-21 05:32:43,383 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_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-21 05:32:43,415 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,415 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,417 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,470 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:32:43,471 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:32:43,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:32:43,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:32:43,473 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:32:43,474 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:32:43,474 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:32:43,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:32:43,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:32:43,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:32:43,493 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:32:43,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:32:43,624 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:32:44,077 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:32:44,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44 WrapperNode [2021-11-21 05:32:44,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:32:44,080 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:32:44,080 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:32:44,080 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:32:44,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,199 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,317 INFO L137 Inliner]: procedures = 710, calls = 2614, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 812 [2021-11-21 05:32:44,317 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:32:44,318 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:32:44,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:32:44,319 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:32:44,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:32:44,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:32:44,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:32:44,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:32:44,440 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:44" (1/1) ... [2021-11-21 05:32:44,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:32:44,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:32:44,475 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:32:44,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:32:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:32:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-21 05:32:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-21 05:32:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:32:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:32:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:32:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:32:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:32:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:32:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-11-21 05:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-11-21 05:32:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:32:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:32:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:32:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:32:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:32:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:32:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:32:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:32:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:32:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:32:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:32:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:32:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:32:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:32:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:32:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:32:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:32:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:32:44,869 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:32:44,870 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:32:46,781 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:32:46,988 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:32:46,988 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:32:46,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:32:46 BoogieIcfgContainer [2021-11-21 05:32:46,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:32:46,994 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:32:46,995 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:32:47,004 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:32:47,005 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:32:46" (1/1) ... [2021-11-21 05:32:47,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:32:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:47,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-21 05:32:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-21 05:32:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-21 05:32:47,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:47,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:47,147 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) [2021-11-21 05:32:47,156 INFO L158 Benchmark]: Toolchain (without parser) took 6340.00ms. Allocated memory was 58.7MB in the beginning and 195.0MB in the end (delta: 136.3MB). Free memory was 39.6MB in the beginning and 116.8MB in the end (delta: -77.2MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2021-11-21 05:32:47,157 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 58.7MB. Free memory was 38.0MB in the beginning and 38.0MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:32:47,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3261.86ms. Allocated memory was 58.7MB in the beginning and 121.6MB in the end (delta: 62.9MB). Free memory was 39.3MB in the beginning and 58.7MB in the end (delta: -19.4MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2021-11-21 05:32:47,162 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.96ms. Allocated memory is still 121.6MB. Free memory was 58.7MB in the beginning and 46.5MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:32:47,167 INFO L158 Benchmark]: Boogie Preprocessor took 119.22ms. Allocated memory was 121.6MB in the beginning and 195.0MB in the end (delta: 73.4MB). Free memory was 46.5MB in the beginning and 138.0MB in the end (delta: -91.5MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2021-11-21 05:32:47,170 INFO L158 Benchmark]: RCFGBuilder took 2554.70ms. Allocated memory is still 195.0MB. Free memory was 138.0MB in the beginning and 123.1MB in the end (delta: 14.9MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2021-11-21 05:32:47,175 INFO L158 Benchmark]: CodeCheck took 158.28ms. Allocated memory is still 195.0MB. Free memory was 123.1MB in the beginning and 116.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:32:47,179 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 0.25ms. Allocated memory is still 58.7MB. Free memory was 38.0MB in the beginning and 38.0MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3261.86ms. Allocated memory was 58.7MB in the beginning and 121.6MB in the end (delta: 62.9MB). Free memory was 39.3MB in the beginning and 58.7MB in the end (delta: -19.4MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.96ms. Allocated memory is still 121.6MB. Free memory was 58.7MB in the beginning and 46.5MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.22ms. Allocated memory was 121.6MB in the beginning and 195.0MB in the end (delta: 73.4MB). Free memory was 46.5MB in the beginning and 138.0MB in the end (delta: -91.5MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2554.70ms. Allocated memory is still 195.0MB. Free memory was 138.0MB in the beginning and 123.1MB in the end (delta: 14.9MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. * CodeCheck took 158.28ms. Allocated memory is still 195.0MB. Free memory was 123.1MB in the beginning and 116.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:32:47,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6b5e5b7-0d20-4769-abfb-bcfc53bc339e/bin/ukojak-vF6T2TMglN/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