./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e --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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:05:00,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:05:00,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:05:00,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:05:00,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:05:00,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:05:00,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:05:00,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:05:00,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:05:00,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:05:00,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:05:00,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:05:00,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:05:00,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:05:00,914 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:05:00,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:05:00,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:05:00,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:05:00,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:05:00,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:05:00,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:05:00,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:05:00,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:05:00,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:05:00,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:05:00,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:05:00,956 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:05:00,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:05:00,959 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:05:00,960 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:05:00,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:05:00,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:05:00,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:05:00,966 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:05:00,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:05:00,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:05:00,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:05:00,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:05:00,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:05:00,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:05:00,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:05:00,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:05:01,011 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:05:01,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:05:01,012 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:05:01,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:05:01,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:05:01,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:05:01,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:05:01,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:05:01,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:05:01,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:05:01,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:05:01,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:05:01,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:05:01,016 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:05:01,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:05:01,016 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:05:01,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:05:01,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:05:01,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:01,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:05:01,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:05:01,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:05:01,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:05:01,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:05:01,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:05:01,019 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_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2021-11-13 21:05:01,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:05:01,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:05:01,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:05:01,316 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:05:01,317 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:05:01,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-13 21:05:01,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/7e1c45574/4e26917b62db4179a8d7ed8a2cb9a3fe/FLAGf8bcc2e10 [2021-11-13 21:05:02,420 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:02,425 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-13 21:05:02,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/7e1c45574/4e26917b62db4179a8d7ed8a2cb9a3fe/FLAGf8bcc2e10 [2021-11-13 21:05:02,790 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/7e1c45574/4e26917b62db4179a8d7ed8a2cb9a3fe [2021-11-13 21:05:02,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:02,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:02,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:02,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:02,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:02,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:02" (1/1) ... [2021-11-13 21:05:02,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a7bade3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:02, skipping insertion in model container [2021-11-13 21:05:02,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:02" (1/1) ... [2021-11-13 21:05:02,817 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:02,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:03,276 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-13 21:05:03,284 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-13 21:05:03,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:03,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:04,612 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,620 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,667 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,673 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:05,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:05,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:05,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:05,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:05,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:05,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:05,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:05,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:05,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:05,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:05,626 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,627 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:05,777 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:05,796 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-13 21:05:05,797 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-13 21:05:05,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:05,801 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:05,847 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,849 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,849 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,851 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,861 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,862 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,864 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,864 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:05,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:05,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:05,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:05,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:05,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:05,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:05,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:05,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:05,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:05,950 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:06,107 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:06,110 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:06,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:06,461 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:06,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06 WrapperNode [2021-11-13 21:05:06,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:06,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:06,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:06,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:06,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,651 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:06,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:06,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:06,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:06,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:06,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:06,905 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:06,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:06,906 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:06,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:06,956 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:06,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 21:05:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:05:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:05:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:05:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:05:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:05:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 21:05:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 21:05:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:05:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:05:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:05:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:05:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:05:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:05:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-13 21:05:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-13 21:05:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 21:05:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 21:05:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:05:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:05:27,300 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:05:27,300 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 21:05:27,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:27 BoogieIcfgContainer [2021-11-13 21:05:27,304 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:05:27,305 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:05:27,306 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:05:27,315 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:05:27,315 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:27" (1/1) ... [2021-11-13 21:05:27,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:05:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:05:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2021-11-13 21:05:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2021-11-13 21:05:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-13 21:05:27,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:05:27,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:05:27,489 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) [2021-11-13 21:05:27,501 INFO L158 Benchmark]: Toolchain (without parser) took 24694.74ms. Allocated memory was 100.7MB in the beginning and 308.3MB in the end (delta: 207.6MB). Free memory was 74.4MB in the beginning and 241.4MB in the end (delta: -167.0MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2021-11-13 21:05:27,501 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory was 79.7MB in the beginning and 79.6MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:27,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3660.80ms. Allocated memory was 100.7MB in the beginning and 176.2MB in the end (delta: 75.5MB). Free memory was 74.2MB in the beginning and 117.6MB in the end (delta: -43.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-11-13 21:05:27,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 311.42ms. Allocated memory is still 176.2MB. Free memory was 117.6MB in the beginning and 106.2MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:05:27,505 INFO L158 Benchmark]: Boogie Preprocessor took 128.16ms. Allocated memory is still 176.2MB. Free memory was 106.2MB in the beginning and 98.7MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:27,509 INFO L158 Benchmark]: RCFGBuilder took 20399.71ms. Allocated memory was 176.2MB in the beginning and 255.9MB in the end (delta: 79.7MB). Free memory was 98.7MB in the beginning and 47.0MB in the end (delta: 51.7MB). Peak memory consumption was 137.7MB. Max. memory is 16.1GB. [2021-11-13 21:05:27,510 INFO L158 Benchmark]: CodeCheck took 188.97ms. Allocated memory was 255.9MB in the beginning and 308.3MB in the end (delta: 52.4MB). Free memory was 47.0MB in the beginning and 241.4MB in the end (delta: -194.4MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:27,517 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 0.35ms. Allocated memory is still 100.7MB. Free memory was 79.7MB in the beginning and 79.6MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3660.80ms. Allocated memory was 100.7MB in the beginning and 176.2MB in the end (delta: 75.5MB). Free memory was 74.2MB in the beginning and 117.6MB in the end (delta: -43.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 311.42ms. Allocated memory is still 176.2MB. Free memory was 117.6MB in the beginning and 106.2MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.16ms. Allocated memory is still 176.2MB. Free memory was 106.2MB in the beginning and 98.7MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20399.71ms. Allocated memory was 176.2MB in the beginning and 255.9MB in the end (delta: 79.7MB). Free memory was 98.7MB in the beginning and 47.0MB in the end (delta: 51.7MB). Peak memory consumption was 137.7MB. Max. memory is 16.1GB. * CodeCheck took 188.97ms. Allocated memory was 255.9MB in the beginning and 308.3MB in the end (delta: 52.4MB). Free memory was 47.0MB in the beginning and 241.4MB in the end (delta: -194.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:05:27,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/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_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e --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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:05:30,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:05:30,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:05:30,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:05:30,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:05:30,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:05:30,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:05:30,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:05:30,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:05:30,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:05:30,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:05:30,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:05:30,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:05:30,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:05:30,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:05:30,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:05:30,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:05:30,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:05:30,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:05:30,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:05:30,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:05:30,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:05:30,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:05:30,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:05:30,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:05:30,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:05:30,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:05:30,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:05:30,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:05:30,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:05:30,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:05:30,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:05:30,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:05:30,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:05:30,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:05:30,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:05:30,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:05:30,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:05:30,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:05:30,599 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:05:30,600 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:05:30,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 21:05:30,651 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:05:30,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:05:30,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:05:30,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:05:30,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:05:30,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:05:30,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:05:30,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:05:30,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:05:30,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:05:30,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:05:30,658 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 21:05:30,658 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 21:05:30,658 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 21:05:30,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:05:30,659 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:05:30,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:05:30,659 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:05:30,660 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:05:30,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:05:30,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:30,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:05:30,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:05:30,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:05:30,661 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 21:05:30,661 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 21:05:30,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:05:30,662 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 21:05:30,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 21:05:30,662 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_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2021-11-13 21:05:31,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:05:31,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:05:31,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:05:31,176 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:05:31,177 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:05:31,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-13 21:05:31,271 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/4aff2826d/c0596b482fbe4c4e9f318cde9cc7043d/FLAG670d0f816 [2021-11-13 21:05:32,509 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:32,514 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-13 21:05:32,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/4aff2826d/c0596b482fbe4c4e9f318cde9cc7043d/FLAG670d0f816 [2021-11-13 21:05:32,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/data/4aff2826d/c0596b482fbe4c4e9f318cde9cc7043d [2021-11-13 21:05:32,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:32,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:32,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:32,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:32,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:32,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:32" (1/1) ... [2021-11-13 21:05:32,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b2cff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:32, skipping insertion in model container [2021-11-13 21:05:32,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:32" (1/1) ... [2021-11-13 21:05:32,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:33,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:33,537 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-13 21:05:33,552 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-13 21:05:33,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:33,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:35,140 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,141 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,142 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,143 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,145 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,166 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,167 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,169 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,170 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:35,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:35,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:35,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:35,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:35,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:35,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:35,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:35,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:35,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:35,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:35,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:36,105 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,217 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:36,295 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 21:05:36,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:36,362 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-13 21:05:36,363 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-13 21:05:36,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:36,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:36,434 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,435 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,435 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,437 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,438 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,455 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,456 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,458 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,459 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:36,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:36,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:36,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:36,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:36,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:36,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:36,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:36,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:36,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:36,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:36,719 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,719 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:36,840 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:36,870 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-13 21:05:36,870 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-13 21:05:36,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:36,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:36,954 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,955 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,955 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,956 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,956 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,964 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,964 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,965 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:36,966 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:37,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:37,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:37,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:37,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:37,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:37,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:37,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:37,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:37,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:37,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:37,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:37,227 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:37,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:37,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:37,720 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:37,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37 WrapperNode [2021-11-13 21:05:37,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:37,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:37,722 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:37,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:37,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:37,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:37,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:37,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:37,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:37,982 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:37,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:37,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:38,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:38,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:38,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:38,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:38,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:38,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:38,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:38,183 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:38,183 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:38,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:37" (1/1) ... [2021-11-13 21:05:38,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:38,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:38,225 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:38,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:38,277 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 21:05:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:05:38,278 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:05:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 21:05:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 21:05:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:05:38,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:05:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 21:05:38,280 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 21:05:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:38,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:05:38,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:05:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 21:05:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:38,282 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 21:05:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:05:38,283 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:05:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:05:38,283 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:05:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-13 21:05:38,284 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-13 21:05:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 21:05:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 21:05:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 21:05:38,285 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 21:06:01,300 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:06:01,301 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 21:06:01,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:06:01 BoogieIcfgContainer [2021-11-13 21:06:01,304 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:06:01,305 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:06:01,306 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:06:01,315 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:06:01,316 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:06:01" (1/1) ... [2021-11-13 21:06:01,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:06:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:06:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2021-11-13 21:06:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2021-11-13 21:06:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-13 21:06:01,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:06:01,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:06:01,460 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) [2021-11-13 21:06:01,468 INFO L158 Benchmark]: Toolchain (without parser) took 28640.79ms. Allocated memory was 54.5MB in the beginning and 557.8MB in the end (delta: 503.3MB). Free memory was 34.3MB in the beginning and 411.8MB in the end (delta: -377.4MB). Peak memory consumption was 125.0MB. Max. memory is 16.1GB. [2021-11-13 21:06:01,469 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:06:01,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4891.44ms. Allocated memory was 54.5MB in the beginning and 125.8MB in the end (delta: 71.3MB). Free memory was 34.1MB in the beginning and 58.1MB in the end (delta: -24.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2021-11-13 21:06:01,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.03ms. Allocated memory is still 125.8MB. Free memory was 58.1MB in the beginning and 47.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:06:01,474 INFO L158 Benchmark]: Boogie Preprocessor took 198.19ms. Allocated memory is still 125.8MB. Free memory was 47.0MB in the beginning and 69.0MB in the end (delta: -22.0MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2021-11-13 21:06:01,484 INFO L158 Benchmark]: RCFGBuilder took 23122.10ms. Allocated memory was 125.8MB in the beginning and 557.8MB in the end (delta: 432.0MB). Free memory was 69.0MB in the beginning and 419.1MB in the end (delta: -350.1MB). Peak memory consumption was 333.3MB. Max. memory is 16.1GB. [2021-11-13 21:06:01,485 INFO L158 Benchmark]: CodeCheck took 159.60ms. Allocated memory is still 557.8MB. Free memory was 419.1MB in the beginning and 411.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:06:01,489 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 0.40ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4891.44ms. Allocated memory was 54.5MB in the beginning and 125.8MB in the end (delta: 71.3MB). Free memory was 34.1MB in the beginning and 58.1MB in the end (delta: -24.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.03ms. Allocated memory is still 125.8MB. Free memory was 58.1MB in the beginning and 47.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 198.19ms. Allocated memory is still 125.8MB. Free memory was 47.0MB in the beginning and 69.0MB in the end (delta: -22.0MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * RCFGBuilder took 23122.10ms. Allocated memory was 125.8MB in the beginning and 557.8MB in the end (delta: 432.0MB). Free memory was 69.0MB in the beginning and 419.1MB in the end (delta: -350.1MB). Peak memory consumption was 333.3MB. Max. memory is 16.1GB. * CodeCheck took 159.60ms. Allocated memory is still 557.8MB. Free memory was 419.1MB in the beginning and 411.8MB 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. [2021-11-13 21:06:01,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ecb7414-7d4d-4db9-830a-365010b5f86a/bin/ukojak-2xVlg8857e/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