./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ --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 b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:43:13,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:43:13,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:43:13,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:43:13,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:43:13,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:43:13,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:43:13,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:43:13,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:43:13,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:43:13,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:43:13,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:43:13,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:43:13,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:43:13,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:43:13,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:43:13,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:43:13,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:43:13,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:43:13,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:43:13,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:43:13,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:43:13,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:43:13,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:43:13,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:43:13,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:43:13,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:43:13,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:43:13,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:43:13,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:43:13,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:43:13,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:43:13,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:43:13,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:43:13,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:43:13,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:43:13,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:43:13,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:43:13,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:43:13,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:43:13,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:43:13,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:43:13,707 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:43:13,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:43:13,711 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:43:13,711 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:43:13,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:43:13,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:43:13,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:43:13,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:43:13,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:43:13,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:43:13,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:43:13,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:43:13,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:43:13,716 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:43:13,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:43:13,716 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:43:13,717 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:43:13,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:43:13,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:43:13,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:43:13,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:43:13,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:43:13,718 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:43:13,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:43:13,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:43:13,719 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_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 [2021-11-23 01:43:14,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:43:14,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:43:14,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:43:14,129 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:43:14,130 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:43:14,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-23 01:43:14,223 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/e4b75a3ef/c0b9b51974734755aabecf79e5b805af/FLAGa10cf153c [2021-11-23 01:43:15,087 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:43:15,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-23 01:43:15,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/e4b75a3ef/c0b9b51974734755aabecf79e5b805af/FLAGa10cf153c [2021-11-23 01:43:15,562 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/e4b75a3ef/c0b9b51974734755aabecf79e5b805af [2021-11-23 01:43:15,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:43:15,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:43:15,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:43:15,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:43:15,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:43:15,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:43:15" (1/1) ... [2021-11-23 01:43:15,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7190aa67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:15, skipping insertion in model container [2021-11-23 01:43:15,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:43:15" (1/1) ... [2021-11-23 01:43:15,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:43:15,693 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:43:15,995 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-23 01:43:16,005 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-23 01:43:17,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,060 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,076 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,095 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:17,665 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:43:17,666 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:43:17,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:43:17,678 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:43:17,679 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:43:17,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:43:17,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:43:17,681 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:43:17,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:43:17,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:43:17,888 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:43:18,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,422 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:43:18,478 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:43:18,506 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-23 01:43:18,507 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-23 01:43:18,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,580 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,585 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,623 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:43:18,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:43:18,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:43:18,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:43:18,626 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:43:18,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:43:18,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:43:18,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:43:18,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:43:18,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:43:18,665 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:43:18,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,807 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,807 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,817 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,817 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,817 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:18,836 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:43:19,188 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:43:19,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19 WrapperNode [2021-11-23 01:43:19,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:43:19,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:43:19,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:43:19,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:43:19,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,485 INFO L137 Inliner]: procedures = 774, calls = 2455, calls flagged for inlining = 69, calls inlined = 20, statements flattened = 838 [2021-11-23 01:43:19,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:43:19,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:43:19,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:43:19,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:43:19,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,513 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:43:19,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:43:19,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:43:19,632 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:43:19,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:19" (1/1) ... [2021-11-23 01:43:19,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:43:19,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:43:19,678 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:43:19,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:43:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:43:19,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 01:43:19,730 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 01:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:43:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:43:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:43:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:43:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:43:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2021-11-23 01:43:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2021-11-23 01:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-23 01:43:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-23 01:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 01:43:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 01:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-23 01:43:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-23 01:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-23 01:43:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-23 01:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 01:43:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 01:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-23 01:43:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-23 01:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-23 01:43:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-23 01:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-23 01:43:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-23 01:43:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:43:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:43:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 01:43:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 01:43:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:43:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:43:19,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:43:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:43:19,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:43:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-23 01:43:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-23 01:43:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:43:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:43:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:43:20,182 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:43:20,199 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:43:20,472 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-23 01:43:20,537 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-23 01:43:20,907 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-23 01:43:22,177 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:43:22,353 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:43:22,354 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:43:22,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:43:22 BoogieIcfgContainer [2021-11-23 01:43:22,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:43:22,360 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:43:22,360 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:43:22,373 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:43:22,373 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:43:22" (1/1) ... [2021-11-23 01:43:22,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:43:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2021-11-23 01:43:22,523 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2021-11-23 01:43:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-11-23 01:43:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:22,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:22,609 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) [2021-11-23 01:43:22,624 INFO L158 Benchmark]: Toolchain (without parser) took 7049.22ms. Allocated memory was 92.3MB in the beginning and 182.5MB in the end (delta: 90.2MB). Free memory was 65.1MB in the beginning and 102.3MB in the end (delta: -37.2MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2021-11-23 01:43:22,626 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 92.3MB. Free memory is still 71.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:43:22,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3618.28ms. Allocated memory was 92.3MB in the beginning and 182.5MB in the end (delta: 90.2MB). Free memory was 64.8MB in the beginning and 122.8MB in the end (delta: -58.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 01:43:22,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 295.50ms. Allocated memory is still 182.5MB. Free memory was 122.8MB in the beginning and 111.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:43:22,632 INFO L158 Benchmark]: Boogie Preprocessor took 143.77ms. Allocated memory is still 182.5MB. Free memory was 111.3MB in the beginning and 104.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:43:22,633 INFO L158 Benchmark]: RCFGBuilder took 2727.83ms. Allocated memory is still 182.5MB. Free memory was 104.0MB in the beginning and 109.7MB in the end (delta: -5.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2021-11-23 01:43:22,634 INFO L158 Benchmark]: CodeCheck took 258.21ms. Allocated memory is still 182.5MB. Free memory was 109.7MB in the beginning and 102.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:43:22,639 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 0.38ms. Allocated memory is still 92.3MB. Free memory is still 71.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3618.28ms. Allocated memory was 92.3MB in the beginning and 182.5MB in the end (delta: 90.2MB). Free memory was 64.8MB in the beginning and 122.8MB in the end (delta: -58.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 295.50ms. Allocated memory is still 182.5MB. Free memory was 122.8MB in the beginning and 111.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.77ms. Allocated memory is still 182.5MB. Free memory was 111.3MB in the beginning and 104.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2727.83ms. Allocated memory is still 182.5MB. Free memory was 104.0MB in the beginning and 109.7MB in the end (delta: -5.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * CodeCheck took 258.21ms. Allocated memory is still 182.5MB. Free memory was 109.7MB in the beginning and 102.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:43:22,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/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_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ --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 b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:43:25,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:43:25,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:43:25,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:43:25,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:43:25,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:43:25,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:43:25,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:43:25,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:43:25,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:43:25,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:43:25,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:43:25,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:43:25,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:43:25,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:43:25,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:43:25,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:43:25,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:43:25,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:43:25,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:43:25,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:43:25,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:43:25,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:43:25,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:43:25,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:43:25,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:43:25,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:43:25,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:43:25,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:43:25,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:43:25,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:43:25,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:43:25,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:43:25,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:43:25,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:43:25,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:43:25,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:43:25,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:43:25,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:43:25,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:43:25,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:43:25,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:43:25,909 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:43:25,909 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:43:25,911 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:43:25,911 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:43:25,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:43:25,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:43:25,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:43:25,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:43:25,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:43:25,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:43:25,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:43:25,914 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:43:25,914 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:43:25,915 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:43:25,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:43:25,915 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:43:25,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:43:25,916 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:43:25,916 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:43:25,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:43:25,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:43:25,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:43:25,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:43:25,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:43:25,918 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:43:25,919 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:43:25,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:43:25,919 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:43:25,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:43:25,920 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_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 [2021-11-23 01:43:26,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:43:26,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:43:26,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:43:26,415 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:43:26,417 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:43:26,419 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-23 01:43:26,507 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/b6dae2c87/3a5a5715db9a408cac4802b37cb5bcb2/FLAGc0b0d75fd [2021-11-23 01:43:27,769 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:43:27,770 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-23 01:43:27,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/b6dae2c87/3a5a5715db9a408cac4802b37cb5bcb2/FLAGc0b0d75fd [2021-11-23 01:43:28,051 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/data/b6dae2c87/3a5a5715db9a408cac4802b37cb5bcb2 [2021-11-23 01:43:28,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:43:28,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:43:28,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:43:28,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:43:28,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:43:28,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:43:28" (1/1) ... [2021-11-23 01:43:28,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@116c4da7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:28, skipping insertion in model container [2021-11-23 01:43:28,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:43:28" (1/1) ... [2021-11-23 01:43:28,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:43:28,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:43:28,530 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-23 01:43:28,538 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-23 01:43:29,905 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,945 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,953 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:29,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:30,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:43:30,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:43:30,615 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:43:30,617 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:43:30,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:43:30,620 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:43:30,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:43:30,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:43:30,623 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:43:30,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:43:30,905 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:43:31,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,571 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:43:31,641 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:43:31,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:43:31,727 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-23 01:43:31,727 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-23 01:43:31,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,787 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,788 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,788 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:31,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:43:31,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:43:31,854 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:43:31,857 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:43:31,858 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:43:31,858 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:43:31,859 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:43:31,859 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:43:31,860 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:43:31,861 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:43:31,896 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:43:32,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:43:32,188 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:43:32,219 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-23 01:43:32,220 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_273a1117-902e-4ae4-ae70-378182890f83/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-23 01:43:32,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,297 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,338 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:43:32,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:43:32,340 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:43:32,341 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:43:32,342 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:43:32,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:43:32,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:43:32,344 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:43:32,345 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:43:32,346 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:43:32,370 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:43:32,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,742 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,742 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,743 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,743 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,743 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:43:32,856 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:43:33,544 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:43:33,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33 WrapperNode [2021-11-23 01:43:33,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:43:33,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:43:33,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:43:33,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:43:33,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:33,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:33,889 INFO L137 Inliner]: procedures = 794, calls = 2455, calls flagged for inlining = 71, calls inlined = 19, statements flattened = 824 [2021-11-23 01:43:33,890 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:43:33,891 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:43:33,891 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:43:33,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:43:33,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:33,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:33,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:33,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:33,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:33,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:34,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:34,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:43:34,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:43:34,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:43:34,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:43:34,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:33" (1/1) ... [2021-11-23 01:43:34,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:43:34,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:43:34,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:43:34,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:43:34,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:43:34,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:43:34,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:43:34,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:43:34,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:43:34,167 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 01:43:34,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 01:43:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:43:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:43:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:43:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:43:34,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:43:34,176 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:43:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:43:34,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:43:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:43:34,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:43:34,177 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:43:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:43:34,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:43:34,178 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:43:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:43:34,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2021-11-23 01:43:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2021-11-23 01:43:34,179 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-23 01:43:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-23 01:43:34,179 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 01:43:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 01:43:34,179 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-23 01:43:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-23 01:43:34,180 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-23 01:43:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-23 01:43:34,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:43:34,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:43:34,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:43:34,181 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 01:43:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 01:43:34,181 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-23 01:43:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-23 01:43:34,181 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-23 01:43:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-23 01:43:34,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:43:34,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:43:34,182 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-23 01:43:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-23 01:43:34,182 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:43:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:43:34,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:43:34,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:43:34,183 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 01:43:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 01:43:34,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:43:34,184 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:43:34,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:43:34,184 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:43:34,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:43:34,185 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-23 01:43:34,185 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-23 01:43:34,661 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:43:34,675 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:43:34,997 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-23 01:43:35,190 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-23 01:43:35,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-23 01:43:37,531 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:43:37,667 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:43:37,668 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:43:37,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:43:37 BoogieIcfgContainer [2021-11-23 01:43:37,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:43:37,673 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:43:37,673 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:43:37,685 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:43:37,686 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:43:37" (1/1) ... [2021-11-23 01:43:37,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:43:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 188 states and 255 transitions. [2021-11-23 01:43:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 255 transitions. [2021-11-23 01:43:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 01:43:37,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:37,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:37,862 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) [2021-11-23 01:43:37,871 INFO L158 Benchmark]: Toolchain (without parser) took 9811.85ms. Allocated memory was 54.5MB in the beginning and 220.2MB in the end (delta: 165.7MB). Free memory was 35.4MB in the beginning and 99.6MB in the end (delta: -64.2MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. [2021-11-23 01:43:37,872 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory was 35.9MB in the beginning and 35.9MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:43:37,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5487.85ms. Allocated memory was 54.5MB in the beginning and 220.2MB in the end (delta: 165.7MB). Free memory was 35.2MB in the beginning and 120.8MB in the end (delta: -85.6MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. [2021-11-23 01:43:37,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 342.74ms. Allocated memory is still 220.2MB. Free memory was 120.8MB in the beginning and 108.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:43:37,877 INFO L158 Benchmark]: Boogie Preprocessor took 142.54ms. Allocated memory is still 220.2MB. Free memory was 108.2MB in the beginning and 156.6MB in the end (delta: -48.4MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2021-11-23 01:43:37,877 INFO L158 Benchmark]: RCFGBuilder took 3637.83ms. Allocated memory is still 220.2MB. Free memory was 156.6MB in the beginning and 106.9MB in the end (delta: 49.6MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. [2021-11-23 01:43:37,878 INFO L158 Benchmark]: CodeCheck took 194.41ms. Allocated memory is still 220.2MB. Free memory was 105.9MB in the beginning and 99.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:43:37,883 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 0.36ms. Allocated memory is still 54.5MB. Free memory was 35.9MB in the beginning and 35.9MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5487.85ms. Allocated memory was 54.5MB in the beginning and 220.2MB in the end (delta: 165.7MB). Free memory was 35.2MB in the beginning and 120.8MB in the end (delta: -85.6MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 342.74ms. Allocated memory is still 220.2MB. Free memory was 120.8MB in the beginning and 108.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.54ms. Allocated memory is still 220.2MB. Free memory was 108.2MB in the beginning and 156.6MB in the end (delta: -48.4MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3637.83ms. Allocated memory is still 220.2MB. Free memory was 156.6MB in the beginning and 106.9MB in the end (delta: 49.6MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. * CodeCheck took 194.41ms. Allocated memory is still 220.2MB. Free memory was 105.9MB in the beginning and 99.6MB 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. [2021-11-23 01:43:37,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a1117-902e-4ae4-ae70-378182890f83/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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