./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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 fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:07:55,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:07:55,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:07:55,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:07:55,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:07:55,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:07:55,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:07:55,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:07:55,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:07:55,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:07:55,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:07:55,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:07:55,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:07:55,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:07:55,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:07:55,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:07:55,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:07:55,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:07:55,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:07:55,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:07:55,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:07:55,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:07:55,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:07:55,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:07:55,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:07:55,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:07:55,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:07:55,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:07:55,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:07:55,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:07:55,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:07:55,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:07:55,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:07:55,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:07:55,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:07:55,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:07:55,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:07:55,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:07:55,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:07:55,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:07:55,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:07:55,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:07:56,017 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:07:56,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:07:56,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:07:56,018 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:07:56,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:07:56,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:07:56,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:07:56,020 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:07:56,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:07:56,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:07:56,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:07:56,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:07:56,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:07:56,021 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:07:56,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:07:56,022 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:07:56,022 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:07:56,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:07:56,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:07:56,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:07:56,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:07:56,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:07:56,023 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:07:56,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:07:56,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:07:56,024 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2021-11-21 05:07:56,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:07:56,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:07:56,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:07:56,395 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:07:56,396 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:07:56,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-21 05:07:56,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/f64f11e8f/b73304bb077f4fb8b5556fb76ec2fa09/FLAGb2cc3e01f [2021-11-21 05:07:57,438 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:07:57,440 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-21 05:07:57,496 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/f64f11e8f/b73304bb077f4fb8b5556fb76ec2fa09/FLAGb2cc3e01f [2021-11-21 05:07:57,890 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/f64f11e8f/b73304bb077f4fb8b5556fb76ec2fa09 [2021-11-21 05:07:57,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:07:57,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:07:57,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:07:57,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:07:57,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:07:57,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:07:57" (1/1) ... [2021-11-21 05:07:57,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a257c8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:07:57, skipping insertion in model container [2021-11-21 05:07:57,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:07:57" (1/1) ... [2021-11-21 05:07:57,910 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:07:58,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:07:58,370 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-21 05:07:58,378 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-21 05:07:59,284 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:07:59,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,370 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,393 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,783 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:07:59,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:07:59,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:07:59,787 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:07:59,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:07:59,790 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:07:59,791 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:07:59,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:07:59,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:07:59,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:07:59,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:07:59,944 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,034 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:08:00,084 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:08:00,111 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-21 05:08:00,117 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-21 05:08:00,172 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:08:00,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,199 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,199 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,246 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:08:00,247 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:08:00,248 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:08:00,249 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:08:00,250 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:08:00,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:08:00,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:08:00,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:08:00,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:08:00,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:08:00,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:00,372 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:08:00,581 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:08:00,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00 WrapperNode [2021-11-21 05:08:00,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:08:00,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:08:00,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:08:00,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:08:00,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,838 INFO L137 Inliner]: procedures = 691, calls = 1690, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 667 [2021-11-21 05:08:00,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:08:00,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:08:00,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:08:00,847 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:08:00,855 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:08:00,985 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:08:00,985 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:08:00,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:08:00,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:00" (1/1) ... [2021-11-21 05:08:00,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:08:01,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:08:01,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:08:01,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:08:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:08:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:08:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 05:08:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 05:08:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 05:08:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 05:08:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:08:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:08:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:08:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:08:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:08:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:08:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:08:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:08:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:08:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:08:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:08:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:08:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:08:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:08:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:08:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:08:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:08:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:08:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:08:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:08:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:08:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:08:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-21 05:08:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-21 05:08:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:08:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:08:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:08:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:08:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:08:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:08:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:08:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:08:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:08:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:08:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:08:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:08:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:08:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:08:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:08:01,467 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:08:01,469 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:08:02,493 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:08:02,607 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:08:02,608 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:08:02,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:08:02 BoogieIcfgContainer [2021-11-21 05:08:02,611 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:08:02,612 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:08:02,612 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:08:02,623 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:08:02,623 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:08:02" (1/1) ... [2021-11-21 05:08:02,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:08:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:08:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2021-11-21 05:08:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2021-11-21 05:08:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-21 05:08:02,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:08:02,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:08:02,800 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 05:08:02,811 INFO L158 Benchmark]: Toolchain (without parser) took 4915.23ms. Allocated memory was 102.8MB in the beginning and 172.0MB in the end (delta: 69.2MB). Free memory was 61.7MB in the beginning and 68.6MB in the end (delta: -6.9MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2021-11-21 05:08:02,812 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory was 58.7MB in the beginning and 58.6MB in the end (delta: 47.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:08:02,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2686.32ms. Allocated memory was 102.8MB in the beginning and 132.1MB in the end (delta: 29.4MB). Free memory was 61.4MB in the beginning and 78.3MB in the end (delta: -16.9MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2021-11-21 05:08:02,818 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.19ms. Allocated memory is still 132.1MB. Free memory was 78.3MB in the beginning and 69.2MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:08:02,819 INFO L158 Benchmark]: Boogie Preprocessor took 138.03ms. Allocated memory is still 132.1MB. Free memory was 69.2MB in the beginning and 62.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:08:02,821 INFO L158 Benchmark]: RCFGBuilder took 1625.90ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 62.9MB in the beginning and 75.9MB in the end (delta: -13.0MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. [2021-11-21 05:08:02,822 INFO L158 Benchmark]: CodeCheck took 196.93ms. Allocated memory is still 172.0MB. Free memory was 75.9MB in the beginning and 68.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:08:02,827 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 0.22ms. Allocated memory is still 102.8MB. Free memory was 58.7MB in the beginning and 58.6MB in the end (delta: 47.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2686.32ms. Allocated memory was 102.8MB in the beginning and 132.1MB in the end (delta: 29.4MB). Free memory was 61.4MB in the beginning and 78.3MB in the end (delta: -16.9MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.19ms. Allocated memory is still 132.1MB. Free memory was 78.3MB in the beginning and 69.2MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.03ms. Allocated memory is still 132.1MB. Free memory was 69.2MB in the beginning and 62.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1625.90ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 62.9MB in the beginning and 75.9MB in the end (delta: -13.0MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. * CodeCheck took 196.93ms. Allocated memory is still 172.0MB. Free memory was 75.9MB in the beginning and 68.6MB 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. [2021-11-21 05:08:02,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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 fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:08:05,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:08:05,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:08:05,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:08:05,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:08:05,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:08:05,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:08:05,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:08:05,550 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:08:05,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:08:05,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:08:05,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:08:05,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:08:05,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:08:05,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:08:05,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:08:05,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:08:05,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:08:05,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:08:05,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:08:05,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:08:05,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:08:05,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:08:05,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:08:05,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:08:05,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:08:05,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:08:05,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:08:05,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:08:05,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:08:05,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:08:05,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:08:05,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:08:05,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:08:05,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:08:05,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:08:05,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:08:05,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:08:05,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:08:05,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:08:05,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:08:05,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:08:05,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:08:05,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:08:05,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:08:05,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:08:05,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:08:05,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:08:05,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:08:05,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:08:05,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:08:05,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:08:05,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:08:05,681 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:08:05,682 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:08:05,682 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:08:05,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:08:05,682 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:08:05,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:08:05,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:08:05,683 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:08:05,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:08:05,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:08:05,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:08:05,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:08:05,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:08:05,685 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:08:05,685 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:08:05,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:08:05,686 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:08:05,686 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:08:05,686 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2021-11-21 05:08:06,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:08:06,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:08:06,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:08:06,114 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:08:06,115 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:08:06,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-21 05:08:06,190 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/b0c52605c/d7948bf3d0a348039100d743de4ccdc9/FLAGf6e17a708 [2021-11-21 05:08:07,132 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:08:07,133 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-21 05:08:07,177 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/b0c52605c/d7948bf3d0a348039100d743de4ccdc9/FLAGf6e17a708 [2021-11-21 05:08:07,627 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/data/b0c52605c/d7948bf3d0a348039100d743de4ccdc9 [2021-11-21 05:08:07,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:08:07,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:08:07,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:08:07,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:08:07,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:08:07,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:08:07" (1/1) ... [2021-11-21 05:08:07,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36dad51a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:07, skipping insertion in model container [2021-11-21 05:08:07,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:08:07" (1/1) ... [2021-11-21 05:08:07,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:08:07,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:08:08,158 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-21 05:08:08,166 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-21 05:08:09,483 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:08:09,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,650 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:09,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:08:10,117 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:08:10,118 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:08:10,119 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:08:10,120 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:08:10,121 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:08:10,122 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:08:10,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:08:10,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:08:10,124 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:08:10,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,277 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,340 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:08:10,374 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:08:10,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:08:10,434 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-21 05:08:10,435 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-21 05:08:10,464 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:08:10,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,489 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,490 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,552 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:08:10,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:08:10,554 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:08:10,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:08:10,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:08:10,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:08:10,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:08:10,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:08:10,559 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:08:10,559 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:08:10,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,623 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:08:10,639 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:08:10,652 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-21 05:08:10,653 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_09d8ef4c-81de-4ce1-a82a-c417c34eacab/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-21 05:08:10,680 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:08:10,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,715 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,715 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,717 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,717 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,748 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:08:10,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:08:10,763 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:08:10,764 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:08:10,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:08:10,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:08:10,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:08:10,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:08:10,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:08:10,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:08:10,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:08:10,846 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:08:11,114 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:08:11,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11 WrapperNode [2021-11-21 05:08:11,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:08:11,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:08:11,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:08:11,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:08:11,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,358 INFO L137 Inliner]: procedures = 711, calls = 1690, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 662 [2021-11-21 05:08:11,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:08:11,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:08:11,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:08:11,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:08:11,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,467 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:08:11,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:08:11,532 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:08:11,533 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:08:11,534 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:11" (1/1) ... [2021-11-21 05:08:11,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:08:11,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:08:11,567 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:08:11,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:08:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:08:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:08:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 05:08:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 05:08:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 05:08:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 05:08:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:08:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:08:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:08:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:08:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:08:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:08:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:08:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:08:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:08:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:08:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:08:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:08:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:08:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:08:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:08:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:08:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:08:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:08:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:08:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:08:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:08:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:08:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:08:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:08:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:08:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:08:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-21 05:08:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-21 05:08:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:08:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:08:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:08:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:08:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:08:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:08:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:08:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:08:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:08:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:08:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:08:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:08:11,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:08:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:08:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:08:12,076 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:08:12,091 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:08:14,386 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:08:14,599 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:08:14,599 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:08:14,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:08:14 BoogieIcfgContainer [2021-11-21 05:08:14,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:08:14,604 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:08:14,604 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:08:14,613 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:08:14,614 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:08:14" (1/1) ... [2021-11-21 05:08:14,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:08:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:08:14,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2021-11-21 05:08:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2021-11-21 05:08:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-21 05:08:14,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:08:14,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:08:14,774 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 05:08:14,780 INFO L158 Benchmark]: Toolchain (without parser) took 7146.59ms. Allocated memory was 60.8MB in the beginning and 176.2MB in the end (delta: 115.3MB). Free memory was 31.2MB in the beginning and 91.8MB in the end (delta: -60.6MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2021-11-21 05:08:14,780 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 60.8MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:08:14,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3480.09ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 31.0MB in the beginning and 60.8MB in the end (delta: -29.8MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2021-11-21 05:08:14,787 INFO L158 Benchmark]: Boogie Procedure Inliner took 242.57ms. Allocated memory is still 130.0MB. Free memory was 60.8MB in the beginning and 79.1MB in the end (delta: -18.3MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2021-11-21 05:08:14,787 INFO L158 Benchmark]: Boogie Preprocessor took 170.93ms. Allocated memory is still 130.0MB. Free memory was 79.1MB in the beginning and 79.7MB in the end (delta: -618.3kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 05:08:14,789 INFO L158 Benchmark]: RCFGBuilder took 3071.51ms. Allocated memory was 130.0MB in the beginning and 176.2MB in the end (delta: 46.1MB). Free memory was 79.7MB in the beginning and 99.1MB in the end (delta: -19.4MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2021-11-21 05:08:14,789 INFO L158 Benchmark]: CodeCheck took 174.35ms. Allocated memory is still 176.2MB. Free memory was 99.1MB in the beginning and 91.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:08:14,794 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 0.27ms. Allocated memory is still 60.8MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3480.09ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 31.0MB in the beginning and 60.8MB in the end (delta: -29.8MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 242.57ms. Allocated memory is still 130.0MB. Free memory was 60.8MB in the beginning and 79.1MB in the end (delta: -18.3MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.93ms. Allocated memory is still 130.0MB. Free memory was 79.1MB in the beginning and 79.7MB in the end (delta: -618.3kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3071.51ms. Allocated memory was 130.0MB in the beginning and 176.2MB in the end (delta: 46.1MB). Free memory was 79.7MB in the beginning and 99.1MB in the end (delta: -19.4MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. * CodeCheck took 174.35ms. Allocated memory is still 176.2MB. Free memory was 99.1MB in the beginning and 91.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:08:14,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d8ef4c-81de-4ce1-a82a-c417c34eacab/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