./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_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_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/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_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/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_9427f820-1bb0-44ba-8395-eb64a5512e95/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 50333b6a17e96dff6400d2c6a85c0145ae494daf76266f6b6d6936a12a6b2527 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:51:13,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:51:13,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:51:13,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:51:13,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:51:13,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:51:13,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:51:13,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:51:13,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:51:13,496 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:51:13,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:51:13,499 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:51:13,500 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:51:13,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:51:13,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:51:13,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:51:13,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:51:13,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:51:13,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:51:13,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:51:13,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:51:13,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:51:13,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:51:13,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:51:13,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:51:13,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:51:13,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:51:13,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:51:13,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:51:13,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:51:13,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:51:13,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:51:13,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:51:13,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:51:13,549 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:51:13,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:51:13,550 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:51:13,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:51:13,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:51:13,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:51:13,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:51:13,553 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:51:13,596 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:51:13,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:51:13,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:51:13,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:51:13,599 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:51:13,599 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:51:13,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:51:13,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:51:13,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:51:13,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:51:13,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:51:13,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:51:13,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:51:13,601 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:51:13,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:51:13,602 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:51:13,602 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:51:13,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:51:13,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:51:13,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:51:13,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:51:13,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:51:13,603 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:51:13,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:51:13,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:51:13,604 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_9427f820-1bb0-44ba-8395-eb64a5512e95/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50333b6a17e96dff6400d2c6a85c0145ae494daf76266f6b6d6936a12a6b2527 [2021-11-21 05:51:13,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:51:13,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:51:13,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:51:13,903 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:51:13,904 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:51:13,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-11-21 05:51:13,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/4d1783550/4906a6705be24b5c913154422928b208/FLAG96a7f0b2a [2021-11-21 05:51:14,857 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:51:14,858 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-11-21 05:51:14,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/4d1783550/4906a6705be24b5c913154422928b208/FLAG96a7f0b2a [2021-11-21 05:51:15,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/4d1783550/4906a6705be24b5c913154422928b208 [2021-11-21 05:51:15,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:51:15,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:51:15,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:51:15,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:51:15,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:51:15,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:15" (1/1) ... [2021-11-21 05:51:15,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5265336e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:15, skipping insertion in model container [2021-11-21 05:51:15,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:15" (1/1) ... [2021-11-21 05:51:15,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:51:15,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:51:15,845 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4493,4506] [2021-11-21 05:51:15,854 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4553,4566] [2021-11-21 05:51:17,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:17,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:51:17,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:51:17,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:51:17,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:51:17,634 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:51:17,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:51:17,636 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:51:17,637 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:51:17,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:51:17,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:51:17,920 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:51:18,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,282 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,283 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,303 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,391 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:51:18,443 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:51:18,478 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4493,4506] [2021-11-21 05:51:18,479 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4553,4566] [2021-11-21 05:51:18,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,529 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,529 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,541 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,547 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,547 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,583 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:51:18,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:51:18,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:51:18,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:51:18,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:51:18,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:51:18,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:51:18,588 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:51:18,588 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:51:18,589 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:51:18,621 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:51:18,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:18,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:51:19,193 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:51:19,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19 WrapperNode [2021-11-21 05:51:19,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:51:19,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:51:19,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:51:19,196 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:51:19,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,461 INFO L137 Inliner]: procedures = 774, calls = 2441, calls flagged for inlining = 66, calls inlined = 9, statements flattened = 599 [2021-11-21 05:51:19,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:51:19,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:51:19,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:51:19,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:51:19,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,485 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,485 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:51:19,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:51:19,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:51:19,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:51:19,577 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:19" (1/1) ... [2021-11-21 05:51:19,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:51:19,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:51:19,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:51:19,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:51:19,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-21 05:51:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2021-11-21 05:51:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2021-11-21 05:51:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:51:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:51:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:51:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:51:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:51:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-21 05:51:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-21 05:51:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:51:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:51:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:51:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:51:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:51:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:51:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:51:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:51:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:51:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:51:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 05:51:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 05:51:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:51:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:51:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:51:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:51:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-21 05:51:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-21 05:51:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:51:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-21 05:51:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-21 05:51:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:51:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:51:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-21 05:51:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-21 05:51:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:51:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2021-11-21 05:51:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2021-11-21 05:51:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:51:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:51:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 05:51:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 05:51:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2021-11-21 05:51:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2021-11-21 05:51:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:51:20,095 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:51:20,099 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:51:21,233 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:51:21,372 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:51:21,375 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:51:21,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:51:21 BoogieIcfgContainer [2021-11-21 05:51:21,378 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:51:21,379 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:51:21,380 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:51:21,391 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:51:21,392 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:51:21" (1/1) ... [2021-11-21 05:51:21,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:51:21,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:51:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 112 states and 141 transitions. [2021-11-21 05:51:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 141 transitions. [2021-11-21 05:51:21,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-21 05:51:21,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:51:21,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:51:21,549 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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 05:51:21,555 INFO L158 Benchmark]: Toolchain (without parser) took 6201.70ms. Allocated memory was 111.1MB in the beginning and 201.3MB in the end (delta: 90.2MB). Free memory was 85.0MB in the beginning and 94.5MB in the end (delta: -9.5MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2021-11-21 05:51:21,555 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 62.5MB in the beginning and 62.5MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:51:21,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3838.99ms. Allocated memory was 111.1MB in the beginning and 155.2MB in the end (delta: 44.0MB). Free memory was 84.5MB in the beginning and 83.4MB in the end (delta: 1.1MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2021-11-21 05:51:21,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.00ms. Allocated memory is still 155.2MB. Free memory was 83.4MB in the beginning and 72.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:51:21,557 INFO L158 Benchmark]: Boogie Preprocessor took 112.12ms. Allocated memory is still 155.2MB. Free memory was 72.9MB in the beginning and 66.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:51:21,557 INFO L158 Benchmark]: RCFGBuilder took 1803.66ms. Allocated memory was 155.2MB in the beginning and 201.3MB in the end (delta: 46.1MB). Free memory was 66.6MB in the beginning and 100.9MB in the end (delta: -34.3MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2021-11-21 05:51:21,558 INFO L158 Benchmark]: CodeCheck took 173.84ms. Allocated memory is still 201.3MB. Free memory was 100.9MB in the beginning and 94.5MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:51:21,567 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 0.28ms. Allocated memory is still 92.3MB. Free memory was 62.5MB in the beginning and 62.5MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3838.99ms. Allocated memory was 111.1MB in the beginning and 155.2MB in the end (delta: 44.0MB). Free memory was 84.5MB in the beginning and 83.4MB in the end (delta: 1.1MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.00ms. Allocated memory is still 155.2MB. Free memory was 83.4MB in the beginning and 72.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.12ms. Allocated memory is still 155.2MB. Free memory was 72.9MB in the beginning and 66.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1803.66ms. Allocated memory was 155.2MB in the beginning and 201.3MB in the end (delta: 46.1MB). Free memory was 66.6MB in the beginning and 100.9MB in the end (delta: -34.3MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. * CodeCheck took 173.84ms. Allocated memory is still 201.3MB. Free memory was 100.9MB in the beginning and 94.5MB in the end (delta: 6.4MB). 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 05:51:21,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/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_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/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_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/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_9427f820-1bb0-44ba-8395-eb64a5512e95/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 50333b6a17e96dff6400d2c6a85c0145ae494daf76266f6b6d6936a12a6b2527 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:51:24,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:51:24,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:51:24,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:51:24,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:51:24,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:51:24,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:51:24,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:51:24,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:51:24,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:51:24,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:51:24,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:51:24,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:51:24,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:51:24,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:51:24,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:51:24,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:51:24,138 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:51:24,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:51:24,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:51:24,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:51:24,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:51:24,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:51:24,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:51:24,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:51:24,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:51:24,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:51:24,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:51:24,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:51:24,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:51:24,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:51:24,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:51:24,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:51:24,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:51:24,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:51:24,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:51:24,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:51:24,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:51:24,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:51:24,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:51:24,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:51:24,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:51:24,205 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:51:24,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:51:24,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:51:24,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:51:24,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:51:24,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:51:24,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:51:24,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:51:24,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:51:24,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:51:24,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:51:24,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:51:24,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:51:24,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:51:24,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:51:24,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:51:24,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:51:24,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:51:24,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:51:24,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:51:24,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:51:24,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:51:24,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:51:24,212 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:51:24,212 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:51:24,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:51:24,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:51:24,213 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:51:24,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:51:24,213 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_9427f820-1bb0-44ba-8395-eb64a5512e95/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50333b6a17e96dff6400d2c6a85c0145ae494daf76266f6b6d6936a12a6b2527 [2021-11-21 05:51:24,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:51:24,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:51:24,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:51:24,606 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:51:24,607 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:51:24,608 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-11-21 05:51:24,682 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/ca0a1a318/1a3fcadb278642b5bcbc6b7c94f424d6/FLAGefbd2f067 [2021-11-21 05:51:25,584 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:51:25,585 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-11-21 05:51:25,634 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/ca0a1a318/1a3fcadb278642b5bcbc6b7c94f424d6/FLAGefbd2f067 [2021-11-21 05:51:26,084 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/data/ca0a1a318/1a3fcadb278642b5bcbc6b7c94f424d6 [2021-11-21 05:51:26,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:51:26,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:51:26,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:51:26,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:51:26,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:51:26,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:26" (1/1) ... [2021-11-21 05:51:26,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754ccafa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:26, skipping insertion in model container [2021-11-21 05:51:26,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:51:26" (1/1) ... [2021-11-21 05:51:26,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:51:26,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:51:26,645 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4493,4506] [2021-11-21 05:51:26,656 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4553,4566] [2021-11-21 05:51:27,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,848 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:27,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:28,460 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:51:28,461 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:51:28,462 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:51:28,464 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:51:28,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:51:28,466 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:51:28,467 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:51:28,468 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:51:28,468 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:51:28,469 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:51:28,699 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:51:29,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,263 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:51:29,388 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:51:29,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:51:29,452 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4493,4506] [2021-11-21 05:51:29,452 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4553,4566] [2021-11-21 05:51:29,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,526 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,532 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,570 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:51:29,571 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:51:29,572 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:51:29,574 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:51:29,575 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:51:29,575 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:51:29,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:51:29,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:51:29,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:51:29,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:51:29,610 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:51:29,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,761 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:51:29,844 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:51:29,870 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4493,4506] [2021-11-21 05:51:29,870 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_9427f820-1bb0-44ba-8395-eb64a5512e95/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i[4553,4566] [2021-11-21 05:51:29,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,940 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,940 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,949 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:29,980 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:51:29,982 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:51:29,982 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:51:29,983 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:51:29,984 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:51:29,985 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:51:29,985 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:51:29,986 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:51:29,986 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:51:29,987 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:51:30,006 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:51:30,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,178 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,234 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,234 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:51:30,321 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:51:30,637 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:51:30,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30 WrapperNode [2021-11-21 05:51:30,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:51:30,639 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:51:30,639 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:51:30,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:51:30,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:30,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:30,887 INFO L137 Inliner]: procedures = 794, calls = 2441, calls flagged for inlining = 68, calls inlined = 9, statements flattened = 595 [2021-11-21 05:51:30,893 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:51:30,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:51:30,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:51:30,895 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:51:30,903 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:30,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:30,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:30,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:30,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:30,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:31,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:31,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:51:31,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:51:31,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:51:31,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:51:31,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:51:30" (1/1) ... [2021-11-21 05:51:31,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:51:31,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:51:31,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:51:31,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:51:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-21 05:51:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2021-11-21 05:51:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2021-11-21 05:51:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:51:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:51:31,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:51:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:51:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-21 05:51:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-21 05:51:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:51:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:51:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:51:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:51:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:51:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:51:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:51:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:51:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:51:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:51:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 05:51:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 05:51:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:51:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:51:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:51:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-21 05:51:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-21 05:51:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:51:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:51:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:51:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-21 05:51:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-21 05:51:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:51:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:51:31,139 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:51:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:51:31,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:51:31,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:51:31,140 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-21 05:51:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-21 05:51:31,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:51:31,140 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2021-11-21 05:51:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2021-11-21 05:51:31,140 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:51:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:51:31,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 05:51:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 05:51:31,141 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2021-11-21 05:51:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2021-11-21 05:51:31,499 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:51:31,504 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:51:33,333 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:51:33,419 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:51:33,419 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:51:33,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:51:33 BoogieIcfgContainer [2021-11-21 05:51:33,422 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:51:33,423 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:51:33,423 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:51:33,432 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:51:33,432 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:51:33" (1/1) ... [2021-11-21 05:51:33,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:51:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:51:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 109 states and 138 transitions. [2021-11-21 05:51:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2021-11-21 05:51:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-21 05:51:33,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:51:33,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:51:33,550 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 05:51:33,555 INFO L158 Benchmark]: Toolchain (without parser) took 7463.82ms. Allocated memory was 54.5MB in the beginning and 172.0MB in the end (delta: 117.4MB). Free memory was 32.3MB in the beginning and 58.4MB in the end (delta: -26.1MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2021-11-21 05:51:33,556 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory was 35.9MB in the beginning and 35.9MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:51:33,557 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4546.97ms. Allocated memory was 54.5MB in the beginning and 172.0MB in the end (delta: 117.4MB). Free memory was 32.1MB in the beginning and 89.0MB in the end (delta: -56.9MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2021-11-21 05:51:33,557 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.43ms. Allocated memory is still 172.0MB. Free memory was 89.0MB in the beginning and 78.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:51:33,559 INFO L158 Benchmark]: Boogie Preprocessor took 140.08ms. Allocated memory is still 172.0MB. Free memory was 78.5MB in the beginning and 71.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:51:33,560 INFO L158 Benchmark]: RCFGBuilder took 2386.79ms. Allocated memory is still 172.0MB. Free memory was 71.2MB in the beginning and 65.7MB in the end (delta: 5.5MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2021-11-21 05:51:33,560 INFO L158 Benchmark]: CodeCheck took 129.80ms. Allocated memory is still 172.0MB. Free memory was 64.7MB in the beginning and 58.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:51:33,564 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 0.26ms. Allocated memory is still 54.5MB. Free memory was 35.9MB in the beginning and 35.9MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4546.97ms. Allocated memory was 54.5MB in the beginning and 172.0MB in the end (delta: 117.4MB). Free memory was 32.1MB in the beginning and 89.0MB in the end (delta: -56.9MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.43ms. Allocated memory is still 172.0MB. Free memory was 89.0MB in the beginning and 78.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.08ms. Allocated memory is still 172.0MB. Free memory was 78.5MB in the beginning and 71.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2386.79ms. Allocated memory is still 172.0MB. Free memory was 71.2MB in the beginning and 65.7MB in the end (delta: 5.5MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. * CodeCheck took 129.80ms. Allocated memory is still 172.0MB. Free memory was 64.7MB in the beginning and 58.4MB 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 05:51:33,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9427f820-1bb0-44ba-8395-eb64a5512e95/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