./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ --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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- 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-6b4ec56 [2022-11-20 18:28:05,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:28:05,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:28:05,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:28:05,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:28:05,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:28:05,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:28:05,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:28:05,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:28:05,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:28:05,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:28:05,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:28:05,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:28:05,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:28:05,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:28:05,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:28:05,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:28:05,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:28:05,549 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:28:05,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:28:05,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:28:05,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:28:05,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:28:05,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:28:05,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:28:05,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:28:05,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:28:05,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:28:05,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:28:05,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:28:05,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:28:05,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:28:05,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:28:05,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:28:05,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:28:05,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:28:05,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:28:05,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:28:05,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:28:05,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:28:05,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:28:05,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:28:05,614 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:28:05,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:28:05,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:28:05,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:28:05,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:28:05,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:28:05,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:28:05,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:28:05,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:28:05,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:28:05,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:28:05,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:28:05,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:28:05,618 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:28:05,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:28:05,619 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:28:05,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:28:05,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:28:05,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:05,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:28:05,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:28:05,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:28:05,620 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:28:05,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:28:05,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:28:05,621 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2022-11-20 18:28:05,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:28:05,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:28:05,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:28:05,922 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:28:05,923 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:28:05,924 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-20 18:28:08,982 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:28:09,572 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:28:09,573 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-20 18:28:09,612 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data/1dd946aef/170210d42ea04eadae309fdde41a3998/FLAGa526650ec [2022-11-20 18:28:09,631 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data/1dd946aef/170210d42ea04eadae309fdde41a3998 [2022-11-20 18:28:09,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:28:09,642 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:28:09,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:09,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:28:09,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:28:09,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:09" (1/1) ... [2022-11-20 18:28:09,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446a9fe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:09, skipping insertion in model container [2022-11-20 18:28:09,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:09" (1/1) ... [2022-11-20 18:28:09,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:28:09,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:28:10,007 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-20 18:28:10,015 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-20 18:28:11,057 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:11,137 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,138 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,155 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,156 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,159 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,622 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:11,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:11,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:11,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:11,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:11,628 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:11,629 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:11,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:11,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:11,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:11,813 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:11,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:11,916 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:28:11,948 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-20 18:28:11,949 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-20 18:28:12,051 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:12,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,083 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,099 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,099 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,103 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,103 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,104 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,105 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,110 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,110 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:12,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:12,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:12,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:12,175 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:12,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:12,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:12,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:12,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:12,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:12,231 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,241 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:12,453 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:28:12,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12 WrapperNode [2022-11-20 18:28:12,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:12,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:12,456 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:28:12,456 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:28:12,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,617 INFO L138 Inliner]: procedures = 690, calls = 1681, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 590 [2022-11-20 18:28:12,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:12,618 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:28:12,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:28:12,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:28:12,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,669 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,677 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:28:12,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:28:12,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:28:12,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:28:12,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:12" (1/1) ... [2022-11-20 18:28:12,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:12,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:28:12,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:28:12,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:28:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:28:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:28:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:28:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:28:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:28:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:28:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:28:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:28:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:28:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:28:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:28:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:28:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:28:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:28:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:28:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:28:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:28:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:28:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:28:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:28:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:28:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:28:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:28:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 18:28:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 18:28:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:28:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:28:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:28:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:28:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:28:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:28:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:28:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:28:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:28:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:28:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:28:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:28:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:28:13,194 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:28:13,196 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:28:14,293 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:28:14,502 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:28:14,503 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:28:14,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:14 BoogieIcfgContainer [2022-11-20 18:28:14,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:28:14,507 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:28:14,507 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:28:14,517 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:28:14,518 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:14" (1/1) ... [2022-11-20 18:28:14,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:28:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2022-11-20 18:28:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2022-11-20 18:28:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 18:28:14,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,657 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) [2022-11-20 18:28:14,662 INFO L158 Benchmark]: Toolchain (without parser) took 5019.69ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 151.2MB in the beginning and 95.5MB in the end (delta: 55.6MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2022-11-20 18:28:14,663 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 146.8MB. Free memory was 88.7MB in the beginning and 88.6MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:28:14,664 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2808.89ms. Allocated memory is still 192.9MB. Free memory was 151.2MB in the beginning and 139.9MB in the end (delta: 11.2MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:14,664 INFO L158 Benchmark]: Boogie Procedure Inliner took 162.45ms. Allocated memory is still 192.9MB. Free memory was 139.9MB in the beginning and 131.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:28:14,665 INFO L158 Benchmark]: Boogie Preprocessor took 69.71ms. Allocated memory is still 192.9MB. Free memory was 131.6MB in the beginning and 125.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:14,665 INFO L158 Benchmark]: RCFGBuilder took 1817.39ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 125.3MB in the beginning and 102.9MB in the end (delta: 22.4MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2022-11-20 18:28:14,666 INFO L158 Benchmark]: CodeCheck took 154.04ms. Allocated memory is still 232.8MB. Free memory was 101.8MB in the beginning and 95.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:14,669 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 0.28ms. Allocated memory is still 146.8MB. Free memory was 88.7MB in the beginning and 88.6MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2808.89ms. Allocated memory is still 192.9MB. Free memory was 151.2MB in the beginning and 139.9MB in the end (delta: 11.2MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 162.45ms. Allocated memory is still 192.9MB. Free memory was 139.9MB in the beginning and 131.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.71ms. Allocated memory is still 192.9MB. Free memory was 131.6MB in the beginning and 125.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1817.39ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 125.3MB in the beginning and 102.9MB in the end (delta: 22.4MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. * CodeCheck took 154.04ms. Allocated memory is still 232.8MB. Free memory was 101.8MB in the beginning and 95.5MB 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. [2022-11-20 18:28:14,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ --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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- 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-6b4ec56 [2022-11-20 18:28:17,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:28:17,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:28:17,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:28:17,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:28:17,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:28:17,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:28:17,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:28:17,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:28:17,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:28:17,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:28:17,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:28:17,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:28:17,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:28:17,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:28:17,320 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:28:17,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:28:17,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:28:17,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:28:17,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:28:17,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:28:17,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:28:17,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:28:17,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:28:17,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:28:17,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:28:17,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:28:17,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:28:17,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:28:17,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:28:17,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:28:17,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:28:17,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:28:17,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:28:17,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:28:17,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:28:17,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:28:17,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:28:17,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:28:17,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:28:17,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:28:17,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:28:17,369 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:28:17,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:28:17,370 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:28:17,370 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:28:17,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:28:17,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:28:17,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:28:17,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:28:17,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:28:17,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:28:17,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:28:17,372 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:28:17,373 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:28:17,373 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:28:17,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:28:17,373 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:28:17,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:28:17,374 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:28:17,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:28:17,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:28:17,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:17,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:28:17,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:28:17,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:28:17,375 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:28:17,375 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:28:17,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:28:17,375 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:28:17,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:28:17,376 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2022-11-20 18:28:17,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:28:17,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:28:17,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:28:17,741 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:28:17,742 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:28:17,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-20 18:28:20,953 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:28:21,508 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:28:21,509 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-20 18:28:21,546 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data/aef5b2d1a/0d490952630c45f1b3aa851e50ab559f/FLAG7f90ed67b [2022-11-20 18:28:21,568 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/data/aef5b2d1a/0d490952630c45f1b3aa851e50ab559f [2022-11-20 18:28:21,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:28:21,575 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:28:21,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:21,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:28:21,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:28:21,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:21" (1/1) ... [2022-11-20 18:28:21,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67de9052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:21, skipping insertion in model container [2022-11-20 18:28:21,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:21" (1/1) ... [2022-11-20 18:28:21,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:28:21,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:28:21,949 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-20 18:28:21,956 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-20 18:28:22,809 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:22,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,903 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,918 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,918 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,923 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,925 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,926 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:22,926 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:23,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:23,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:23,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:23,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:23,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:23,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:23,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:23,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:23,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:23,483 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:23,629 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:28:23,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:28:23,686 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-20 18:28:23,688 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-20 18:28:23,742 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:23,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,777 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,779 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,780 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,781 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,801 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:23,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:23,854 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:23,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:23,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:23,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:23,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:23,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:23,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:23,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:23,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,916 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:23,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:23,965 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:28:23,978 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-20 18:28:23,978 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_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-20 18:28:24,004 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:24,014 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,015 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,015 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,021 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,021 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,023 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,024 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,024 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,024 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:24,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:24,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:24,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:24,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:24,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:24,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:24,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:24,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:24,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:24,096 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,100 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:24,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:24,428 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:28:24,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24 WrapperNode [2022-11-20 18:28:24,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:24,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:24,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:28:24,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:28:24,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,614 INFO L138 Inliner]: procedures = 710, calls = 1681, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 589 [2022-11-20 18:28:24,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:24,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:28:24,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:28:24,618 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:28:24,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,725 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,743 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:28:24,744 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:28:24,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:28:24,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:28:24,754 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:24,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:28:24,794 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:28:24,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:28:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:28:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:28:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:28:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:28:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:28:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:28:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:28:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:28:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:28:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:28:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:28:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:28:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:28:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:28:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:28:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:28:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:28:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:28:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:28:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:28:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:28:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:28:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:28:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:28:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:28:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:28:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:28:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 18:28:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 18:28:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:28:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:28:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:28:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:28:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:28:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:28:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:28:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:28:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:28:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:28:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:28:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:28:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:28:25,322 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:28:25,333 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:28:27,313 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:28:27,667 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:28:27,667 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:28:27,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:27 BoogieIcfgContainer [2022-11-20 18:28:27,670 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:28:27,671 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:28:27,672 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:28:27,682 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:28:27,683 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:27" (1/1) ... [2022-11-20 18:28:27,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:28:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2022-11-20 18:28:27,780 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2022-11-20 18:28:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 18:28:27,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:27,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:27,836 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) [2022-11-20 18:28:27,843 INFO L158 Benchmark]: Toolchain (without parser) took 6266.33ms. Allocated memory was 67.1MB in the beginning and 155.2MB in the end (delta: 88.1MB). Free memory was 29.9MB in the beginning and 112.0MB in the end (delta: -82.1MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:27,848 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:28:27,849 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2850.46ms. Allocated memory was 67.1MB in the beginning and 104.9MB in the end (delta: 37.7MB). Free memory was 29.7MB in the beginning and 54.4MB in the end (delta: -24.7MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:27,850 INFO L158 Benchmark]: Boogie Procedure Inliner took 185.78ms. Allocated memory is still 104.9MB. Free memory was 53.9MB in the beginning and 45.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:28:27,852 INFO L158 Benchmark]: Boogie Preprocessor took 126.07ms. Allocated memory is still 104.9MB. Free memory was 45.0MB in the beginning and 38.1MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:27,852 INFO L158 Benchmark]: RCFGBuilder took 2926.88ms. Allocated memory was 104.9MB in the beginning and 155.2MB in the end (delta: 50.3MB). Free memory was 38.1MB in the beginning and 56.5MB in the end (delta: -18.4MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:27,855 INFO L158 Benchmark]: CodeCheck took 169.69ms. Allocated memory is still 155.2MB. Free memory was 56.5MB in the beginning and 112.0MB in the end (delta: -55.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:27,863 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 0.26ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2850.46ms. Allocated memory was 67.1MB in the beginning and 104.9MB in the end (delta: 37.7MB). Free memory was 29.7MB in the beginning and 54.4MB in the end (delta: -24.7MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 185.78ms. Allocated memory is still 104.9MB. Free memory was 53.9MB in the beginning and 45.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.07ms. Allocated memory is still 104.9MB. Free memory was 45.0MB in the beginning and 38.1MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2926.88ms. Allocated memory was 104.9MB in the beginning and 155.2MB in the end (delta: 50.3MB). Free memory was 38.1MB in the beginning and 56.5MB in the end (delta: -18.4MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. * CodeCheck took 169.69ms. Allocated memory is still 155.2MB. Free memory was 56.5MB in the beginning and 112.0MB in the end (delta: -55.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:28:27,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50e2d09c-9d45-4141-b4b8-ac5abe4e0597/bin/ukojak-pZX7IvK2PQ/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