./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/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_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB --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-dbf71c6-m [2022-10-17 17:04:05,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:04:05,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:04:05,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:04:05,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:04:05,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:04:05,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:04:05,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:04:05,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:04:05,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:04:05,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:04:05,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:04:05,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:04:05,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:04:05,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:04:05,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:04:05,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:04:05,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:04:05,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:04:05,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:04:05,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:04:05,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:04:05,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:04:05,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:04:05,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:04:05,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:04:05,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:04:05,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:04:05,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:04:05,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:04:05,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:04:05,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:04:05,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:04:05,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:04:05,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:04:05,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:04:05,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:04:05,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:04:05,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:04:05,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:04:05,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:04:05,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:04:05,730 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:04:05,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:04:05,731 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:04:05,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:04:05,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:04:05,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:04:05,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:04:05,733 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:04:05,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:04:05,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:04:05,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:04:05,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:04:05,734 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:04:05,734 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:04:05,734 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:04:05,734 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:04:05,735 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:04:05,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:04:05,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:05,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:04:05,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:04:05,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:04:05,736 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:04:05,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:04:05,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:04:05,736 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_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2022-10-17 17:04:05,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:04:06,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:04:06,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:04:06,017 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:04:06,018 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:04:06,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-17 17:04:06,101 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/54bfae63c/3f1eb8db4f43429f920603b9aeaa697d/FLAGc98e25687 [2022-10-17 17:04:06,929 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:04:06,930 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-17 17:04:06,974 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/54bfae63c/3f1eb8db4f43429f920603b9aeaa697d/FLAGc98e25687 [2022-10-17 17:04:07,439 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/54bfae63c/3f1eb8db4f43429f920603b9aeaa697d [2022-10-17 17:04:07,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:04:07,443 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:04:07,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:07,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:04:07,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:04:07,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:07" (1/1) ... [2022-10-17 17:04:07,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b77152f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:07, skipping insertion in model container [2022-10-17 17:04:07,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:07" (1/1) ... [2022-10-17 17:04:07,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:04:07,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:04:07,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-10-17 17:04:07,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-10-17 17:04:08,762 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:04:08,870 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,875 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,877 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,879 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,880 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,902 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,905 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,907 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,908 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,909 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,910 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,911 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:08,911 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:04:09,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:04:09,296 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:04:09,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:04:09,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:04:09,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:04:09,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:04:09,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:04:09,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:04:09,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:04:09,425 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,434 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:09,530 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:04:09,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-10-17 17:04:09,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-10-17 17:04:09,619 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:04:09,689 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,690 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,691 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,695 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,696 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,705 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,709 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,712 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,713 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,714 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,715 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,716 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,718 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:04:09,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:04:09,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:04:09,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:04:09,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:04:09,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:04:09,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:04:09,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:04:09,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:04:09,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:04:09,838 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,849 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:09,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:10,238 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:04:10,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10 WrapperNode [2022-10-17 17:04:10,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:10,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:10,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:04:10,241 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:04:10,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,414 INFO L138 Inliner]: procedures = 690, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 577 [2022-10-17 17:04:10,415 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:10,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:04:10,416 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:04:10,416 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:04:10,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,491 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:04:10,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:04:10,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:04:10,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:04:10,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:10" (1/1) ... [2022-10-17 17:04:10,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:10,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:04:10,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:04:10,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:04:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-17 17:04:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-17 17:04:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:04:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-17 17:04:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-17 17:04:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-17 17:04:10,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-17 17:04:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 17:04:10,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 17:04:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:04:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 17:04:10,635 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 17:04:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:04:10,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:04:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:04:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:04:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:04:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:04:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:04:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 17:04:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 17:04:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-17 17:04:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-17 17:04:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-17 17:04:10,637 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-17 17:04:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:04:10,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:04:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:04:10,637 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:04:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:04:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:04:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:04:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 17:04:10,638 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 17:04:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-17 17:04:10,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-17 17:04:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:04:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:04:10,947 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:04:10,949 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:04:12,112 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:04:12,293 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:04:12,293 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-17 17:04:12,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:12 BoogieIcfgContainer [2022-10-17 17:04:12,296 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:04:12,297 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:04:12,298 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:04:12,309 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:04:12,309 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:12" (1/1) ... [2022-10-17 17:04:12,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:04:12,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2022-10-17 17:04:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-10-17 17:04:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-10-17 17:04:12,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:12,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:12,439 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:153) 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) [2022-10-17 17:04:12,444 INFO L158 Benchmark]: Toolchain (without parser) took 4999.59ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 77.1MB in the beginning and 128.5MB in the end (delta: -51.5MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2022-10-17 17:04:12,445 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory was 76.3MB in the beginning and 76.2MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:04:12,446 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2794.73ms. Allocated memory was 107.0MB in the beginning and 138.4MB in the end (delta: 31.5MB). Free memory was 76.7MB in the beginning and 65.8MB in the end (delta: 11.0MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2022-10-17 17:04:12,447 INFO L158 Benchmark]: Boogie Procedure Inliner took 174.50ms. Allocated memory is still 138.4MB. Free memory was 65.8MB in the beginning and 56.6MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 17:04:12,447 INFO L158 Benchmark]: Boogie Preprocessor took 104.29ms. Allocated memory is still 138.4MB. Free memory was 56.6MB in the beginning and 51.1MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 17:04:12,448 INFO L158 Benchmark]: RCFGBuilder took 1776.06ms. Allocated memory was 138.4MB in the beginning and 218.1MB in the end (delta: 79.7MB). Free memory was 51.1MB in the beginning and 135.8MB in the end (delta: -84.8MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2022-10-17 17:04:12,449 INFO L158 Benchmark]: CodeCheck took 145.20ms. Allocated memory is still 218.1MB. Free memory was 135.8MB in the beginning and 128.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:04:12,452 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 0.34ms. Allocated memory is still 107.0MB. Free memory was 76.3MB in the beginning and 76.2MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2794.73ms. Allocated memory was 107.0MB in the beginning and 138.4MB in the end (delta: 31.5MB). Free memory was 76.7MB in the beginning and 65.8MB in the end (delta: 11.0MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 174.50ms. Allocated memory is still 138.4MB. Free memory was 65.8MB in the beginning and 56.6MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.29ms. Allocated memory is still 138.4MB. Free memory was 56.6MB in the beginning and 51.1MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1776.06ms. Allocated memory was 138.4MB in the beginning and 218.1MB in the end (delta: 79.7MB). Free memory was 51.1MB in the beginning and 135.8MB in the end (delta: -84.8MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * CodeCheck took 145.20ms. Allocated memory is still 218.1MB. Free memory was 135.8MB in the beginning and 128.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:04:12,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/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_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB --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-dbf71c6-m [2022-10-17 17:04:15,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:04:15,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:04:15,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:04:15,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:04:15,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:04:15,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:04:15,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:04:15,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:04:15,128 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:04:15,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:04:15,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:04:15,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:04:15,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:04:15,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:04:15,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:04:15,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:04:15,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:04:15,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:04:15,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:04:15,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:04:15,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:04:15,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:04:15,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:04:15,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:04:15,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:04:15,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:04:15,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:04:15,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:04:15,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:04:15,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:04:15,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:04:15,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:04:15,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:04:15,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:04:15,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:04:15,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:04:15,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:04:15,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:04:15,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:04:15,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:04:15,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 17:04:15,240 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:04:15,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:04:15,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:04:15,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:04:15,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:04:15,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:04:15,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:04:15,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:04:15,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:04:15,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:04:15,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:04:15,247 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:04:15,248 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:04:15,248 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:04:15,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:04:15,248 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:04:15,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:04:15,249 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:04:15,249 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:04:15,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:04:15,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:15,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:04:15,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:04:15,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:04:15,250 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:04:15,251 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:04:15,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:04:15,251 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:04:15,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:04:15,251 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_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2022-10-17 17:04:15,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:04:15,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:04:15,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:04:15,724 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:04:15,725 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:04:15,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-17 17:04:15,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/3dcb69211/2b8d9a31fb0b42d3a519868c08e24d58/FLAG47eada998 [2022-10-17 17:04:16,654 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:04:16,655 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-17 17:04:16,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/3dcb69211/2b8d9a31fb0b42d3a519868c08e24d58/FLAG47eada998 [2022-10-17 17:04:17,214 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/data/3dcb69211/2b8d9a31fb0b42d3a519868c08e24d58 [2022-10-17 17:04:17,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:04:17,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:04:17,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:17,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:04:17,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:04:17,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:17" (1/1) ... [2022-10-17 17:04:17,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@393e669e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:17, skipping insertion in model container [2022-10-17 17:04:17,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:17" (1/1) ... [2022-10-17 17:04:17,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:04:17,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:04:17,738 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-10-17 17:04:17,746 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-10-17 17:04:18,678 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:04:18,750 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,750 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,751 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,752 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,754 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,769 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,770 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,772 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,773 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,775 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,776 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,777 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:18,778 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:04:19,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:04:19,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:04:19,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:04:19,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:04:19,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:04:19,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:04:19,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:04:19,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:04:19,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:04:19,326 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,333 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:19,447 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:04:19,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:04:19,517 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-10-17 17:04:19,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-10-17 17:04:19,587 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:04:19,603 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,604 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,604 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,605 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,606 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,624 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,625 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,626 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,627 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,628 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,629 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,632 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,632 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:04:19,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:04:19,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:04:19,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:04:19,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:04:19,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:04:19,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:04:19,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:04:19,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:04:19,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:04:19,735 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,741 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:19,825 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:04:19,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2022-10-17 17:04:19,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2022-10-17 17:04:19,874 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:04:19,889 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,889 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,889 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,890 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,891 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,896 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,900 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,902 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,902 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,903 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,906 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,906 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,906 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:19,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:04:19,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:04:19,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:04:19,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:04:19,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:04:19,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:04:19,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:04:19,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:04:19,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:04:19,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:04:20,006 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:20,011 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:04:20,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:20,471 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:04:20,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20 WrapperNode [2022-10-17 17:04:20,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:20,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:20,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:04:20,475 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:04:20,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,621 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,694 INFO L138 Inliner]: procedures = 710, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 576 [2022-10-17 17:04:20,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:20,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:04:20,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:04:20,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:04:20,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,815 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:04:20,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:04:20,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:04:20,840 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:04:20,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:20" (1/1) ... [2022-10-17 17:04:20,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:20,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:04:20,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:04:20,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:04:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-17 17:04:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-17 17:04:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:04:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-17 17:04:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-17 17:04:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-17 17:04:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-17 17:04:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 17:04:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 17:04:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:04:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:04:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:04:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 17:04:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 17:04:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:04:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:04:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:04:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:04:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:04:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:04:20,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:04:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 17:04:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 17:04:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:04:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:04:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-17 17:04:20,928 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-17 17:04:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-17 17:04:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-17 17:04:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:04:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:04:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:04:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:04:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:04:20,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:04:20,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:04:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:04:20,934 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 17:04:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 17:04:20,935 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-17 17:04:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-17 17:04:21,356 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:04:21,358 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:04:23,307 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:04:23,682 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:04:23,682 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-17 17:04:23,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:23 BoogieIcfgContainer [2022-10-17 17:04:23,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:04:23,687 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:04:23,687 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:04:23,697 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:04:23,697 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:23" (1/1) ... [2022-10-17 17:04:23,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:04:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2022-10-17 17:04:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-10-17 17:04:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-10-17 17:04:23,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:23,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:23,840 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:153) 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) [2022-10-17 17:04:23,846 INFO L158 Benchmark]: Toolchain (without parser) took 6625.85ms. Allocated memory was 56.6MB in the beginning and 180.4MB in the end (delta: 123.7MB). Free memory was 25.9MB in the beginning and 84.5MB in the end (delta: -58.6MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2022-10-17 17:04:23,847 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 56.6MB. Free memory was 36.6MB in the beginning and 36.6MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:04:23,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3251.25ms. Allocated memory was 56.6MB in the beginning and 125.8MB in the end (delta: 69.2MB). Free memory was 25.7MB in the beginning and 83.1MB in the end (delta: -57.4MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2022-10-17 17:04:23,853 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.23ms. Allocated memory is still 125.8MB. Free memory was 83.1MB in the beginning and 74.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:04:23,855 INFO L158 Benchmark]: Boogie Preprocessor took 142.01ms. Allocated memory is still 125.8MB. Free memory was 74.7MB in the beginning and 67.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:04:23,856 INFO L158 Benchmark]: RCFGBuilder took 2847.01ms. Allocated memory was 125.8MB in the beginning and 180.4MB in the end (delta: 54.5MB). Free memory was 67.4MB in the beginning and 91.9MB in the end (delta: -24.5MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2022-10-17 17:04:23,859 INFO L158 Benchmark]: CodeCheck took 157.30ms. Allocated memory is still 180.4MB. Free memory was 91.9MB in the beginning and 84.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:04:23,866 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 0.33ms. Allocated memory is still 56.6MB. Free memory was 36.6MB in the beginning and 36.6MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3251.25ms. Allocated memory was 56.6MB in the beginning and 125.8MB in the end (delta: 69.2MB). Free memory was 25.7MB in the beginning and 83.1MB in the end (delta: -57.4MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.23ms. Allocated memory is still 125.8MB. Free memory was 83.1MB in the beginning and 74.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.01ms. Allocated memory is still 125.8MB. Free memory was 74.7MB in the beginning and 67.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2847.01ms. Allocated memory was 125.8MB in the beginning and 180.4MB in the end (delta: 54.5MB). Free memory was 67.4MB in the beginning and 91.9MB in the end (delta: -24.5MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. * CodeCheck took 157.30ms. Allocated memory is still 180.4MB. Free memory was 91.9MB in the beginning and 84.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:04:23,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31383f41-dd5b-4da1-a23e-53c647c8dca6/bin/ukojak-92XMlrwhuB/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