./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:09:12,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:09:12,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:09:12,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:09:12,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:09:12,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:09:12,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:09:12,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:09:12,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:09:12,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:09:12,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:09:12,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:09:12,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:09:12,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:09:12,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:09:12,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:09:12,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:09:12,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:09:12,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:09:12,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:09:12,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:09:12,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:09:12,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:09:12,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:09:12,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:09:12,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:09:12,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:09:12,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:09:12,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:09:12,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:09:12,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:09:12,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:09:12,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:09:12,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:09:12,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:09:12,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:09:12,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:09:12,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:09:12,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:09:12,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:09:12,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:09:12,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:09:12,718 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:09:12,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:09:12,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:09:12,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:09:12,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:09:12,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:09:12,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:09:12,722 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:09:12,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:09:12,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:09:12,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:09:12,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:09:12,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:09:12,725 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:09:12,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:09:12,725 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:09:12,726 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:09:12,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:09:12,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:12,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:09:12,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:09:12,728 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:09:12,728 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:09:12,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:09:12,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:09:12,729 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2021-11-22 23:09:13,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:09:13,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:09:13,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:09:13,098 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:09:13,100 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:09:13,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2021-11-22 23:09:13,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/8b86ba566/667ac90835a8450cb4791f7c09cc146b/FLAGa349fa26b [2021-11-22 23:09:13,997 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:09:14,002 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2021-11-22 23:09:14,046 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/8b86ba566/667ac90835a8450cb4791f7c09cc146b/FLAGa349fa26b [2021-11-22 23:09:14,511 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/8b86ba566/667ac90835a8450cb4791f7c09cc146b [2021-11-22 23:09:14,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:09:14,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:09:14,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:14,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:09:14,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:09:14,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:14" (1/1) ... [2021-11-22 23:09:14,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34efb333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:14, skipping insertion in model container [2021-11-22 23:09:14,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:14" (1/1) ... [2021-11-22 23:09:14,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:09:14,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:09:14,959 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2021-11-22 23:09:14,966 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2021-11-22 23:09:15,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:15,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,523 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,544 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,545 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,553 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,555 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,556 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:16,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:16,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:16,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:16,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:16,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:16,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:16,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:16,797 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:16,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:16,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:16,924 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:16,937 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:09:16,968 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2021-11-22 23:09:16,968 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2021-11-22 23:09:17,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,030 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,053 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,053 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,179 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:17,224 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:17,225 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:17,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:17,227 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:17,227 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:17,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:17,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:17,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:17,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:17,230 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:17,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:17,668 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:09:17,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17 WrapperNode [2021-11-22 23:09:17,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:17,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:17,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:09:17,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:09:17,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,800 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,849 INFO L137 Inliner]: procedures = 752, calls = 1438, calls flagged for inlining = 43, calls inlined = 4, statements flattened = 24 [2021-11-22 23:09:17,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:17,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:09:17,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:09:17,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:09:17,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:09:17,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:09:17,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:09:17,919 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:09:17,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:17" (1/1) ... [2021-11-22 23:09:17,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:17,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:09:17,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:09:17,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:09:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:09:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:09:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:09:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:09:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:09:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:09:18,206 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:09:18,208 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:09:18,336 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:09:18,350 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:09:18,366 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:09:18,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:18 BoogieIcfgContainer [2021-11-22 23:09:18,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:09:18,370 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:09:18,370 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:09:18,378 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:09:18,379 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:18" (1/1) ... [2021-11-22 23:09:18,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:09:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:09:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2021-11-22 23:09:18,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2021-11-22 23:09:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-11-22 23:09:18,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:09:18,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:09:18,490 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-22 23:09:18,494 INFO L158 Benchmark]: Toolchain (without parser) took 3978.24ms. Allocated memory was 111.1MB in the beginning and 155.2MB in the end (delta: 44.0MB). Free memory was 65.9MB in the beginning and 66.3MB in the end (delta: -398.7kB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2021-11-22 23:09:18,495 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 111.1MB. Free memory was 90.7MB in the beginning and 90.6MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:09:18,496 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3152.20ms. Allocated memory was 111.1MB in the beginning and 155.2MB in the end (delta: 44.0MB). Free memory was 65.6MB in the beginning and 94.7MB in the end (delta: -29.1MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2021-11-22 23:09:18,497 INFO L158 Benchmark]: Boogie Procedure Inliner took 180.17ms. Allocated memory is still 155.2MB. Free memory was 94.7MB in the beginning and 88.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-22 23:09:18,498 INFO L158 Benchmark]: Boogie Preprocessor took 67.49ms. Allocated memory is still 155.2MB. Free memory was 88.4MB in the beginning and 86.0MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-22 23:09:18,499 INFO L158 Benchmark]: RCFGBuilder took 450.32ms. Allocated memory is still 155.2MB. Free memory was 86.0MB in the beginning and 72.5MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-22 23:09:18,499 INFO L158 Benchmark]: CodeCheck took 123.10ms. Allocated memory is still 155.2MB. Free memory was 72.5MB in the beginning and 66.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-22 23:09:18,503 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 0.24ms. Allocated memory is still 111.1MB. Free memory was 90.7MB in the beginning and 90.6MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3152.20ms. Allocated memory was 111.1MB in the beginning and 155.2MB in the end (delta: 44.0MB). Free memory was 65.6MB in the beginning and 94.7MB in the end (delta: -29.1MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 180.17ms. Allocated memory is still 155.2MB. Free memory was 94.7MB in the beginning and 88.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.49ms. Allocated memory is still 155.2MB. Free memory was 88.4MB in the beginning and 86.0MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 450.32ms. Allocated memory is still 155.2MB. Free memory was 86.0MB in the beginning and 72.5MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 123.10ms. Allocated memory is still 155.2MB. Free memory was 72.5MB in the beginning and 66.3MB 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. [2021-11-22 23:09:18,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:09:20,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:09:20,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:09:21,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:09:21,033 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:09:21,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:09:21,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:09:21,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:09:21,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:09:21,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:09:21,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:09:21,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:09:21,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:09:21,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:09:21,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:09:21,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:09:21,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:09:21,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:09:21,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:09:21,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:09:21,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:09:21,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:09:21,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:09:21,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:09:21,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:09:21,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:09:21,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:09:21,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:09:21,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:09:21,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:09:21,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:09:21,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:09:21,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:09:21,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:09:21,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:09:21,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:09:21,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:09:21,111 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:09:21,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:09:21,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:09:21,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:09:21,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-22 23:09:21,164 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:09:21,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:09:21,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:09:21,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:09:21,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:09:21,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:09:21,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:09:21,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:09:21,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:09:21,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:09:21,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:09:21,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:09:21,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:09:21,171 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:09:21,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:09:21,172 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:09:21,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:09:21,172 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:09:21,172 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:09:21,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:09:21,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:21,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:09:21,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:09:21,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:09:21,174 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:09:21,174 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:09:21,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:09:21,174 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:09:21,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:09:21,175 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2021-11-22 23:09:21,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:09:21,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:09:21,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:09:21,634 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:09:21,635 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:09:21,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2021-11-22 23:09:21,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/911c04859/0f87ebf8ccf246e68bc3f2cb64f7705d/FLAGaf9812374 [2021-11-22 23:09:22,598 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:09:22,599 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2021-11-22 23:09:22,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/911c04859/0f87ebf8ccf246e68bc3f2cb64f7705d/FLAGaf9812374 [2021-11-22 23:09:23,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/data/911c04859/0f87ebf8ccf246e68bc3f2cb64f7705d [2021-11-22 23:09:23,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:09:23,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:09:23,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:23,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:09:23,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:09:23,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:23" (1/1) ... [2021-11-22 23:09:23,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dcc6fcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:23, skipping insertion in model container [2021-11-22 23:09:23,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:09:23" (1/1) ... [2021-11-22 23:09:23,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:09:23,220 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:09:23,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2021-11-22 23:09:23,525 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2021-11-22 23:09:24,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,731 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,732 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:24,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,282 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,302 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,303 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,304 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,304 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:25,506 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:25,507 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:25,508 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:25,509 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:25,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:25,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:25,511 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:25,511 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:25,512 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:25,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:25,662 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-22 23:09:25,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:09:25,775 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2021-11-22 23:09:25,776 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2021-11-22 23:09:25,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,826 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,837 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:25,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,017 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,030 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:26,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:26,096 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:26,097 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:26,097 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:26,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:26,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:26,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:26,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:26,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:26,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:26,116 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:09:26,142 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2021-11-22 23:09:26,142 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_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2021-11-22 23:09:26,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,210 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,339 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,343 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:09:26,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:09:26,409 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:09:26,410 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:09:26,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:09:26,412 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:09:26,413 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:09:26,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:09:26,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:09:26,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:09:26,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:09:26,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:09:26,753 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:09:26,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26 WrapperNode [2021-11-22 23:09:26,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:09:26,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:26,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:09:26,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:09:26,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:26,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,000 INFO L137 Inliner]: procedures = 773, calls = 1438, calls flagged for inlining = 45, calls inlined = 4, statements flattened = 25 [2021-11-22 23:09:27,001 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:09:27,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:09:27,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:09:27,002 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:09:27,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:09:27,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:09:27,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:09:27,097 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:09:27,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:09:26" (1/1) ... [2021-11-22 23:09:27,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:09:27,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:09:27,132 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:09:27,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:09:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:09:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:09:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:09:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:09:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:09:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-22 23:09:27,465 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:09:27,467 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:09:27,560 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:09:27,579 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:09:27,579 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:09:27,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:27 BoogieIcfgContainer [2021-11-22 23:09:27,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:09:27,583 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:09:27,583 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:09:27,592 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:09:27,593 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:09:27" (1/1) ... [2021-11-22 23:09:27,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:09:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:09:27,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2021-11-22 23:09:27,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2021-11-22 23:09:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-11-22 23:09:27,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:09:27,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:09:27,704 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) [2021-11-22 23:09:27,708 INFO L158 Benchmark]: Toolchain (without parser) took 4643.42ms. Allocated memory was 69.2MB in the beginning and 146.8MB in the end (delta: 77.6MB). Free memory was 43.1MB in the beginning and 81.3MB in the end (delta: -38.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-22 23:09:27,709 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:09:27,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3688.55ms. Allocated memory was 69.2MB in the beginning and 146.8MB in the end (delta: 77.6MB). Free memory was 42.8MB in the beginning and 68.5MB in the end (delta: -25.6MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2021-11-22 23:09:27,711 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.15ms. Allocated memory is still 146.8MB. Free memory was 68.5MB in the beginning and 62.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-22 23:09:27,711 INFO L158 Benchmark]: Boogie Preprocessor took 94.99ms. Allocated memory is still 146.8MB. Free memory was 62.1MB in the beginning and 59.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-22 23:09:27,712 INFO L158 Benchmark]: RCFGBuilder took 484.85ms. Allocated memory is still 146.8MB. Free memory was 59.2MB in the beginning and 86.6MB in the end (delta: -27.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-22 23:09:27,713 INFO L158 Benchmark]: CodeCheck took 124.14ms. Allocated memory is still 146.8MB. Free memory was 86.6MB in the beginning and 81.3MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-22 23:09:27,716 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 0.27ms. Allocated memory is still 69.2MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3688.55ms. Allocated memory was 69.2MB in the beginning and 146.8MB in the end (delta: 77.6MB). Free memory was 42.8MB in the beginning and 68.5MB in the end (delta: -25.6MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 246.15ms. Allocated memory is still 146.8MB. Free memory was 68.5MB in the beginning and 62.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.99ms. Allocated memory is still 146.8MB. Free memory was 62.1MB in the beginning and 59.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 484.85ms. Allocated memory is still 146.8MB. Free memory was 59.2MB in the beginning and 86.6MB in the end (delta: -27.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 124.14ms. Allocated memory is still 146.8MB. Free memory was 86.6MB in the beginning and 81.3MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:09:27,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2635fb8b-0c3b-48b1-9aa6-63131cc1ffdb/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