./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:28:15,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:28:15,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:28:15,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:28:15,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:28:15,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:28:15,515 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:28:15,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:28:15,520 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:28:15,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:28:15,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:28:15,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:28:15,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:28:15,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:28:15,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:28:15,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:28:15,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:28:15,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:28:15,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:28:15,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:28:15,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:28:15,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:28:15,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:28:15,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:28:15,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:28:15,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:28:15,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:28:15,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:28:15,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:28:15,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:28:15,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:28:15,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:28:15,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:28:15,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:28:15,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:28:15,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:28:15,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:28:15,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:28:15,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:28:15,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:28:15,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:28:15,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:28:15,588 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:28:15,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:28:15,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:28:15,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:28:15,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:28:15,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:28:15,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:28:15,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:28:15,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:28:15,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:28:15,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:28:15,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:28:15,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:28:15,593 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:28:15,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:28:15,593 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:28:15,593 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:28:15,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:28:15,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:28:15,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:28:15,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:28:15,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:28:15,595 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:28:15,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:28:15,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:28:15,601 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-11-21 05:28:15,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:28:15,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:28:15,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:28:15,949 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:28:15,950 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:28:15,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-21 05:28:16,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/1573aee1c/78dbb04a6f614223a328237b9aa8b349/FLAGc82fb297d [2021-11-21 05:28:16,895 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:28:16,896 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-21 05:28:16,953 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/1573aee1c/78dbb04a6f614223a328237b9aa8b349/FLAGc82fb297d [2021-11-21 05:28:17,410 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/1573aee1c/78dbb04a6f614223a328237b9aa8b349 [2021-11-21 05:28:17,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:28:17,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:28:17,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:28:17,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:28:17,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:28:17,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:28:17" (1/1) ... [2021-11-21 05:28:17,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9dc9902 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:17, skipping insertion in model container [2021-11-21 05:28:17,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:28:17" (1/1) ... [2021-11-21 05:28:17,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:28:17,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:28:17,846 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-21 05:28:17,854 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-21 05:28:18,888 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:28:18,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:18,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:18,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:18,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:18,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:28:19,379 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:28:19,380 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:28:19,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:28:19,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:28:19,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:28:19,385 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:28:19,387 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:28:19,387 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:28:19,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:28:19,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:28:19,754 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:28:19,784 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-21 05:28:19,785 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-21 05:28:19,863 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:28:19,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,897 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:28:19,952 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:28:19,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:28:19,954 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:28:19,956 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:28:19,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:28:19,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:28:19,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:28:19,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:28:19,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:28:19,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:19,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:20,058 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:28:20,442 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:28:20,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20 WrapperNode [2021-11-21 05:28:20,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:28:20,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:28:20,444 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:28:20,444 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:28:20,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,633 INFO L137 Inliner]: procedures = 690, calls = 1579, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 585 [2021-11-21 05:28:20,633 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:28:20,634 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:28:20,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:28:20,635 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:28:20,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,685 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:28:20,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:28:20,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:28:20,702 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:28:20,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:20" (1/1) ... [2021-11-21 05:28:20,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:28:20,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:28:20,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:28:20,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:28:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:28:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 05:28:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 05:28:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 05:28:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 05:28:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:28:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:28:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:28:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:28:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:28:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:28:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:28:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:28:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:28:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:28:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:28:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:28:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:28:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:28:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:28:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:28:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:28:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:28:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:28:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-11-21 05:28:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-11-21 05:28:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:28:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:28:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:28:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:28:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:28:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:28:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:28:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:28:21,114 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:28:21,116 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:28:22,128 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:28:22,276 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:28:22,277 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:28:22,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:28:22 BoogieIcfgContainer [2021-11-21 05:28:22,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:28:22,282 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:28:22,282 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:28:22,293 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:28:22,293 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:28:22" (1/1) ... [2021-11-21 05:28:22,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:28:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2021-11-21 05:28:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2021-11-21 05:28:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-21 05:28:22,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:22,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:22,463 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:28:22,469 INFO L158 Benchmark]: Toolchain (without parser) took 5054.10ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 80.7MB in the beginning and 82.6MB in the end (delta: -1.9MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2021-11-21 05:28:22,470 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 92.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:28:22,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3023.35ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 80.4MB in the beginning and 92.0MB in the end (delta: -11.6MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2021-11-21 05:28:22,472 INFO L158 Benchmark]: Boogie Procedure Inliner took 189.91ms. Allocated memory is still 165.7MB. Free memory was 92.0MB in the beginning and 83.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:28:22,473 INFO L158 Benchmark]: Boogie Preprocessor took 66.61ms. Allocated memory is still 165.7MB. Free memory was 83.6MB in the beginning and 79.3MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 05:28:22,473 INFO L158 Benchmark]: RCFGBuilder took 1579.21ms. Allocated memory is still 165.7MB. Free memory was 79.3MB in the beginning and 88.9MB in the end (delta: -9.6MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2021-11-21 05:28:22,474 INFO L158 Benchmark]: CodeCheck took 185.44ms. Allocated memory is still 165.7MB. Free memory was 88.9MB in the beginning and 82.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:28:22,484 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 92.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3023.35ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 80.4MB in the beginning and 92.0MB in the end (delta: -11.6MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 189.91ms. Allocated memory is still 165.7MB. Free memory was 92.0MB in the beginning and 83.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.61ms. Allocated memory is still 165.7MB. Free memory was 83.6MB in the beginning and 79.3MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1579.21ms. Allocated memory is still 165.7MB. Free memory was 79.3MB in the beginning and 88.9MB in the end (delta: -9.6MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * CodeCheck took 185.44ms. Allocated memory is still 165.7MB. Free memory was 88.9MB in the beginning and 82.6MB 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. [2021-11-21 05:28:22,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:28:25,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:28:25,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:28:25,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:28:25,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:28:25,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:28:25,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:28:25,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:28:25,165 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:28:25,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:28:25,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:28:25,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:28:25,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:28:25,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:28:25,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:28:25,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:28:25,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:28:25,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:28:25,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:28:25,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:28:25,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:28:25,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:28:25,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:28:25,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:28:25,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:28:25,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:28:25,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:28:25,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:28:25,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:28:25,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:28:25,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:28:25,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:28:25,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:28:25,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:28:25,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:28:25,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:28:25,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:28:25,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:28:25,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:28:25,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:28:25,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:28:25,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:28:25,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:28:25,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:28:25,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:28:25,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:28:25,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:28:25,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:28:25,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:28:25,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:28:25,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:28:25,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:28:25,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:28:25,269 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:28:25,270 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:28:25,270 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:28:25,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:28:25,270 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:28:25,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:28:25,270 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:28:25,271 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:28:25,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:28:25,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:28:25,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:28:25,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:28:25,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:28:25,272 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:28:25,272 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:28:25,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:28:25,272 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:28:25,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:28:25,273 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-11-21 05:28:25,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:28:25,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:28:25,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:28:25,742 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:28:25,743 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:28:25,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-21 05:28:25,825 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/9ee5e9236/a56b03340ec740d4b74134c9acc449b3/FLAG0aacc3dc5 [2021-11-21 05:28:26,934 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:28:26,935 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-21 05:28:26,974 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/9ee5e9236/a56b03340ec740d4b74134c9acc449b3/FLAG0aacc3dc5 [2021-11-21 05:28:27,327 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/data/9ee5e9236/a56b03340ec740d4b74134c9acc449b3 [2021-11-21 05:28:27,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:28:27,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:28:27,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:28:27,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:28:27,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:28:27,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:28:27" (1/1) ... [2021-11-21 05:28:27,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76f33420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:27, skipping insertion in model container [2021-11-21 05:28:27,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:28:27" (1/1) ... [2021-11-21 05:28:27,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:28:27,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:28:27,823 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-21 05:28:27,829 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-21 05:28:28,771 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:28:28,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,848 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,868 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:28,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:28:29,342 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:28:29,344 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:28:29,352 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:28:29,357 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:28:29,361 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:28:29,362 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:28:29,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:28:29,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:28:29,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:28:29,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:28:29,699 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:28:29,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:28:29,752 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-21 05:28:29,752 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-21 05:28:29,803 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:28:29,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,826 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,828 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,914 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:28:29,915 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:28:29,916 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:28:29,917 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:28:29,919 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:28:29,919 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:28:29,920 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:28:29,921 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:28:29,922 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:28:29,922 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:28:29,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:29,987 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:28:30,005 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:28:30,023 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-21 05:28:30,023 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_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-21 05:28:30,071 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:28:30,088 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,150 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:28:30,154 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:28:30,154 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:28:30,156 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:28:30,183 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:28:30,184 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:28:30,184 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:28:30,185 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:28:30,185 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:28:30,185 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:28:30,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:28:30,264 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:28:30,558 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:28:30,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30 WrapperNode [2021-11-21 05:28:30,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:28:30,560 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:28:30,560 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:28:30,561 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:28:30,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,767 INFO L137 Inliner]: procedures = 710, calls = 1579, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 584 [2021-11-21 05:28:30,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:28:30,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:28:30,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:28:30,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:28:30,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,822 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:28:30,897 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:28:30,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:28:30,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:28:30,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:28:30" (1/1) ... [2021-11-21 05:28:30,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:28:30,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:28:30,945 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:28:30,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:28:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:28:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 05:28:31,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 05:28:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 05:28:31,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 05:28:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:28:31,002 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:28:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:28:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:28:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:28:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:28:31,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:28:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:28:31,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:28:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:28:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:28:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:28:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:28:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:28:31,005 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:28:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:28:31,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:28:31,006 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:28:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:28:31,021 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:28:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:28:31,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:28:31,021 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-11-21 05:28:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-11-21 05:28:31,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:28:31,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:28:31,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:28:31,023 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:28:31,023 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:28:31,024 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:28:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:28:31,393 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:28:31,395 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:28:33,037 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:28:33,250 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:28:33,250 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:28:33,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:28:33 BoogieIcfgContainer [2021-11-21 05:28:33,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:28:33,255 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:28:33,255 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:28:33,272 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:28:33,272 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:28:33" (1/1) ... [2021-11-21 05:28:33,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:28:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:28:33,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2021-11-21 05:28:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2021-11-21 05:28:33,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-21 05:28:33,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:28:33,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:28:33,428 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:28:33,434 INFO L158 Benchmark]: Toolchain (without parser) took 6099.56ms. Allocated memory was 67.1MB in the beginning and 121.6MB in the end (delta: 54.5MB). Free memory was 39.5MB in the beginning and 57.4MB in the end (delta: -17.9MB). Peak memory consumption was 37.8MB. Max. memory is 16.1GB. [2021-11-21 05:28:33,437 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 47.3MB in the beginning and 47.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:28:33,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3224.36ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 39.4MB in the beginning and 48.8MB in the end (delta: -9.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-11-21 05:28:33,441 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.47ms. Allocated memory is still 98.6MB. Free memory was 48.8MB in the beginning and 39.8MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:28:33,443 INFO L158 Benchmark]: Boogie Preprocessor took 121.96ms. Allocated memory is still 98.6MB. Free memory was 39.8MB in the beginning and 34.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:28:33,443 INFO L158 Benchmark]: RCFGBuilder took 2357.66ms. Allocated memory was 98.6MB in the beginning and 121.6MB in the end (delta: 23.1MB). Free memory was 33.5MB in the beginning and 64.6MB in the end (delta: -31.0MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2021-11-21 05:28:33,444 INFO L158 Benchmark]: CodeCheck took 177.05ms. Allocated memory is still 121.6MB. Free memory was 64.6MB in the beginning and 57.4MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:28:33,449 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 47.3MB in the beginning and 47.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3224.36ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 39.4MB in the beginning and 48.8MB in the end (delta: -9.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 213.47ms. Allocated memory is still 98.6MB. Free memory was 48.8MB in the beginning and 39.8MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.96ms. Allocated memory is still 98.6MB. Free memory was 39.8MB in the beginning and 34.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2357.66ms. Allocated memory was 98.6MB in the beginning and 121.6MB in the end (delta: 23.1MB). Free memory was 33.5MB in the beginning and 64.6MB in the end (delta: -31.0MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * CodeCheck took 177.05ms. Allocated memory is still 121.6MB. Free memory was 64.6MB in the beginning and 57.4MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:28:33,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7eabc-0d5e-4e40-9aff-9e18fca224ff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared