./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg --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 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:02:54,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:02:54,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:02:54,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:02:54,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:02:54,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:02:54,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:02:54,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:02:54,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:02:54,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:02:54,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:02:54,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:02:54,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:02:54,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:02:54,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:02:54,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:02:54,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:02:54,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:02:54,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:02:54,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:02:54,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:02:54,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:02:54,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:02:54,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:02:54,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:02:54,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:02:54,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:02:54,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:02:54,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:02:54,909 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:02:54,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:02:54,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:02:54,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:02:54,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:02:54,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:02:54,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:02:54,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:02:54,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:02:54,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:02:54,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:02:54,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:02:54,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:02:54,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:02:54,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:02:54,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:02:54,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:02:54,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:02:54,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:02:54,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:02:54,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:02:54,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:02:54,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:02:54,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:02:54,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:02:54,970 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:02:54,970 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:02:54,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:02:54,970 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:02:54,970 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:02:54,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:02:54,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:02:54,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:02:54,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:02:54,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:02:54,971 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:02:54,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:02:54,972 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:02:54,972 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2022-11-21 23:02:55,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:02:55,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:02:55,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:02:55,385 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:02:55,386 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:02:55,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-21 23:02:58,508 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:02:59,030 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:02:59,031 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-21 23:02:59,073 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data/7334d5ddf/1a2acf711ac04ab7a3a2434f3fc98af8/FLAG762d10954 [2022-11-21 23:02:59,093 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data/7334d5ddf/1a2acf711ac04ab7a3a2434f3fc98af8 [2022-11-21 23:02:59,095 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:02:59,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:02:59,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:02:59,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:02:59,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:02:59,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:59" (1/1) ... [2022-11-21 23:02:59,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5694c71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:59, skipping insertion in model container [2022-11-21 23:02:59,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:59" (1/1) ... [2022-11-21 23:02:59,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:02:59,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:02:59,523 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-21 23:02:59,534 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-21 23:03:00,437 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:00,519 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,520 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,521 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,522 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,524 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,538 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,539 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,541 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,542 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,544 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,545 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,546 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,547 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:00,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:00,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:00,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:00,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:00,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:00,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:00,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:00,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:00,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:00,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:01,111 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,118 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:01,195 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:03:01,227 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-21 23:03:01,228 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-21 23:03:01,281 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:01,316 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,342 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,348 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,349 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:01,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:01,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:01,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:01,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:01,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:01,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:01,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:01,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:01,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:01,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,461 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:01,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:01,725 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:03:01,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01 WrapperNode [2022-11-21 23:03:01,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:01,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:01,728 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:03:01,728 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:03:01,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,905 INFO L138 Inliner]: procedures = 690, calls = 1552, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 576 [2022-11-21 23:03:01,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:01,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:03:01,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:03:01,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:03:01,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,993 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:01,998 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:02,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:02,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:03:02,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:03:02,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:03:02,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:03:02,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:01" (1/1) ... [2022-11-21 23:03:02,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:02,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:03:02,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:03:02,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:03:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 23:03:02,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 23:03:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:03:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 23:03:02,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 23:03:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 23:03:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 23:03:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:03:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:03:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:03:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:03:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:03:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:03:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:03:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:03:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:03:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:03:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:03:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:03:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:03:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:03:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 23:03:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 23:03:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 23:03:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 23:03:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 23:03:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 23:03:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:03:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:03:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:03:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:03:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:03:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:03:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:03:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 23:03:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 23:03:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:03:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:03:02,470 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:03:02,473 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:03:03,443 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:03:03,646 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:03:03,646 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-21 23:03:03,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:03 BoogieIcfgContainer [2022-11-21 23:03:03,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:03:03,650 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:03:03,651 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:03:03,661 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:03:03,661 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:03" (1/1) ... [2022-11-21 23:03:03,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:03:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2022-11-21 23:03:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-11-21 23:03:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:03:03,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:03,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:03,807 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:385) 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:156) 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) [2022-11-21 23:03:03,817 INFO L158 Benchmark]: Toolchain (without parser) took 4717.64ms. Allocated memory was 125.8MB in the beginning and 199.2MB in the end (delta: 73.4MB). Free memory was 78.0MB in the beginning and 112.0MB in the end (delta: -34.0MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2022-11-21 23:03:03,817 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:03:03,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2626.06ms. Allocated memory was 125.8MB in the beginning and 199.2MB in the end (delta: 73.4MB). Free memory was 78.0MB in the beginning and 138.5MB in the end (delta: -60.5MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-11-21 23:03:03,821 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.07ms. Allocated memory is still 199.2MB. Free memory was 138.5MB in the beginning and 130.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:03:03,822 INFO L158 Benchmark]: Boogie Preprocessor took 106.33ms. Allocated memory is still 199.2MB. Free memory was 130.1MB in the beginning and 124.8MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:03:03,822 INFO L158 Benchmark]: RCFGBuilder took 1631.23ms. Allocated memory is still 199.2MB. Free memory was 124.8MB in the beginning and 119.4MB in the end (delta: 5.4MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2022-11-21 23:03:03,823 INFO L158 Benchmark]: CodeCheck took 164.04ms. Allocated memory is still 199.2MB. Free memory was 119.4MB in the beginning and 112.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:03:03,825 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2626.06ms. Allocated memory was 125.8MB in the beginning and 199.2MB in the end (delta: 73.4MB). Free memory was 78.0MB in the beginning and 138.5MB in the end (delta: -60.5MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.07ms. Allocated memory is still 199.2MB. Free memory was 138.5MB in the beginning and 130.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.33ms. Allocated memory is still 199.2MB. Free memory was 130.1MB in the beginning and 124.8MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1631.23ms. Allocated memory is still 199.2MB. Free memory was 124.8MB in the beginning and 119.4MB in the end (delta: 5.4MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * CodeCheck took 164.04ms. Allocated memory is still 199.2MB. Free memory was 119.4MB in the beginning and 112.0MB 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. [2022-11-21 23:03:03,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg --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 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:03:06,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:03:06,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:03:06,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:03:06,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:03:06,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:03:06,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:03:06,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:03:06,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:03:06,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:03:06,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:03:06,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:03:06,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:03:06,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:03:06,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:03:06,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:03:06,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:03:06,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:03:06,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:03:06,426 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:03:06,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:03:06,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:03:06,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:03:06,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:03:06,439 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:03:06,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:03:06,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:03:06,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:03:06,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:03:06,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:03:06,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:03:06,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:03:06,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:03:06,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:03:06,451 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:03:06,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:03:06,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:03:06,452 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:03:06,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:03:06,454 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:03:06,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:03:06,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:03:06,508 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:03:06,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:03:06,509 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:03:06,509 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:03:06,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:03:06,510 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:03:06,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:03:06,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:03:06,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:03:06,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:03:06,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:03:06,511 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:03:06,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:03:06,512 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:03:06,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:03:06,512 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:03:06,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:03:06,513 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:03:06,513 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:03:06,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:03:06,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:06,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:03:06,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:03:06,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:03:06,514 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:03:06,514 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:03:06,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:03:06,515 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:03:06,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:03:06,515 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2022-11-21 23:03:06,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:03:06,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:03:06,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:03:06,923 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:03:06,924 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:03:06,926 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-21 23:03:09,960 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:03:10,534 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:03:10,535 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-11-21 23:03:10,578 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data/0e5b235ed/82e5c4b9714245b393d2127bddf42efa/FLAG4a627ee9f [2022-11-21 23:03:10,605 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/data/0e5b235ed/82e5c4b9714245b393d2127bddf42efa [2022-11-21 23:03:10,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:03:10,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:03:10,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:10,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:03:10,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:03:10,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:10" (1/1) ... [2022-11-21 23:03:10,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7441bcf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:10, skipping insertion in model container [2022-11-21 23:03:10,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:10" (1/1) ... [2022-11-21 23:03:10,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:03:10,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:03:10,975 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-21 23:03:10,993 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-21 23:03:11,777 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:11,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,851 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,852 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,865 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,866 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,879 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,880 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,882 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,888 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:11,888 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:12,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:12,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:12,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:12,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:12,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:12,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:12,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:12,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:12,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:12,419 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:12,529 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:03:12,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:03:12,583 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-21 23:03:12,585 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-21 23:03:12,657 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:12,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,698 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,718 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,726 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,727 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,727 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:12,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:12,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:12,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:12,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:12,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:12,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:12,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:12,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:12,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:12,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,831 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:12,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:12,896 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:03:12,936 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-11-21 23:03:12,936 WARN L237 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_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-11-21 23:03:12,985 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:13,003 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,003 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,004 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,004 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,005 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,020 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,020 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,021 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,064 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:13,065 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:13,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:13,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:13,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:13,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:13,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:13,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:13,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:13,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:13,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:13,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:13,455 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:03:13,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13 WrapperNode [2022-11-21 23:03:13,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:13,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:13,458 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:03:13,458 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:03:13,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,687 INFO L138 Inliner]: procedures = 710, calls = 1552, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 575 [2022-11-21 23:03:13,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:13,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:03:13,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:03:13,690 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:03:13,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,781 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:03:13,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:03:13,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:03:13,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:03:13,811 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:13" (1/1) ... [2022-11-21 23:03:13,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:13,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:03:13,842 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:03:13,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:03:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 23:03:13,885 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 23:03:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:03:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 23:03:13,885 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 23:03:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 23:03:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 23:03:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:03:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:03:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:03:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:03:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:03:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:03:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:03:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:03:13,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:03:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:03:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:03:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:03:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:03:13,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:03:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:03:13,887 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:03:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:03:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:03:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 23:03:13,888 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 23:03:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 23:03:13,888 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 23:03:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 23:03:13,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 23:03:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:03:13,889 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:03:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:03:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:03:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:03:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:03:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:03:13,889 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:03:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 23:03:13,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 23:03:14,264 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:03:14,267 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:03:15,845 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:03:16,203 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:03:16,204 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-21 23:03:16,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:16 BoogieIcfgContainer [2022-11-21 23:03:16,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:03:16,210 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:03:16,210 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:03:16,220 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:03:16,221 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:16" (1/1) ... [2022-11-21 23:03:16,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:03:16,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2022-11-21 23:03:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-11-21 23:03:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 23:03:16,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:16,361 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:385) 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:156) 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) [2022-11-21 23:03:16,366 INFO L158 Benchmark]: Toolchain (without parser) took 5754.02ms. Allocated memory was 77.6MB in the beginning and 142.6MB in the end (delta: 65.0MB). Free memory was 51.2MB in the beginning and 67.8MB in the end (delta: -16.6MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,366 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:03:16,367 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2843.17ms. Allocated memory was 77.6MB in the beginning and 115.3MB in the end (delta: 37.7MB). Free memory was 51.0MB in the beginning and 66.0MB in the end (delta: -15.0MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,367 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.50ms. Allocated memory is still 115.3MB. Free memory was 66.0MB in the beginning and 57.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,368 INFO L158 Benchmark]: Boogie Preprocessor took 113.72ms. Allocated memory is still 115.3MB. Free memory was 57.7MB in the beginning and 50.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,368 INFO L158 Benchmark]: RCFGBuilder took 2404.90ms. Allocated memory was 115.3MB in the beginning and 142.6MB in the end (delta: 27.3MB). Free memory was 50.7MB in the beginning and 75.2MB in the end (delta: -24.5MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,369 INFO L158 Benchmark]: CodeCheck took 154.32ms. Allocated memory is still 142.6MB. Free memory was 74.1MB in the beginning and 67.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:03:16,371 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2843.17ms. Allocated memory was 77.6MB in the beginning and 115.3MB in the end (delta: 37.7MB). Free memory was 51.0MB in the beginning and 66.0MB in the end (delta: -15.0MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.50ms. Allocated memory is still 115.3MB. Free memory was 66.0MB in the beginning and 57.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.72ms. Allocated memory is still 115.3MB. Free memory was 57.7MB in the beginning and 50.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2404.90ms. Allocated memory was 115.3MB in the beginning and 142.6MB in the end (delta: 27.3MB). Free memory was 50.7MB in the beginning and 75.2MB in the end (delta: -24.5MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. * CodeCheck took 154.32ms. Allocated memory is still 142.6MB. Free memory was 74.1MB in the beginning and 67.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:03:16,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12ffe6c8-1b64-4f5d-868e-56be87f87f0d/bin/ukojak-jW3SillKbg/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