./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4 --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 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:02:34,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:02:34,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:02:34,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:02:34,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:02:34,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:02:34,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:02:34,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:02:34,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:02:34,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:02:34,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:02:34,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:02:34,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:02:34,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:02:34,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:02:34,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:02:34,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:02:34,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:02:34,723 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:02:34,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:02:34,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:02:34,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:02:34,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:02:34,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:02:34,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:02:34,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:02:34,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:02:34,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:02:34,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:02:34,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:02:34,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:02:34,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:02:34,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:02:34,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:02:34,739 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:02:34,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:02:34,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:02:34,741 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:02:34,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:02:34,742 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:02:34,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:02:34,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 20:02:34,763 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:02:34,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:02:34,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:02:34,764 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:02:34,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:02:34,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:02:34,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:02:34,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:02:34,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:02:34,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:02:34,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:02:34,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:02:34,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:02:34,766 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:02:34,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:02:34,766 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:02:34,767 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:02:34,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:02:34,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:34,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:02:34,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:02:34,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:02:34,768 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:02:34,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:02:34,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:02:34,768 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_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2022-12-14 20:02:34,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:02:34,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:02:34,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:02:34,974 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:02:34,975 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:02:34,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2022-12-14 20:02:37,495 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:02:37,740 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:02:37,740 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2022-12-14 20:02:37,759 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data/77ff396c6/e4996fe1000f4c95a2a30b2fd2b0d720/FLAGd642e4843 [2022-12-14 20:02:37,770 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data/77ff396c6/e4996fe1000f4c95a2a30b2fd2b0d720 [2022-12-14 20:02:37,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:02:37,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:02:37,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:37,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:02:37,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:02:37,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:37" (1/1) ... [2022-12-14 20:02:37,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a48460d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:37, skipping insertion in model container [2022-12-14 20:02:37,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:37" (1/1) ... [2022-12-14 20:02:37,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:02:37,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:02:38,019 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2022-12-14 20:02:38,025 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2022-12-14 20:02:38,518 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,519 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,519 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,520 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,522 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,546 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,548 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,595 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:38,595 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:38,596 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:38,599 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:02:38,601 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:02:38,601 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:02:38,773 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:02:38,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:02:38,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:02:38,775 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:02:38,776 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:02:38,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:02:38,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:02:38,778 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:02:38,778 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:02:38,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:02:38,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:02:38,885 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:02:38,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:38,906 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:02:38,916 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2022-12-14 20:02:38,917 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2022-12-14 20:02:38,948 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,949 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,949 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,949 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,950 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,956 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,957 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,959 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:38,966 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:38,966 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:38,967 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:38,970 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:02:38,971 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:02:38,972 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:02:38,988 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:02:38,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:02:38,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:02:38,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:02:38,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:02:38,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:02:38,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:02:38,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:02:38,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:02:38,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:02:38,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:02:39,010 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:02:39,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:39,141 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:02:39,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39 WrapperNode [2022-12-14 20:02:39,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:39,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:39,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:02:39,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:02:39,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,212 INFO L138 Inliner]: procedures = 679, calls = 1240, calls flagged for inlining = 38, calls inlined = 4, statements flattened = 496 [2022-12-14 20:02:39,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:39,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:02:39,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:02:39,213 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:02:39,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,239 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,245 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:02:39,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:02:39,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:02:39,246 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:02:39,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:39" (1/1) ... [2022-12-14 20:02:39,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:39,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:02:39,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:02:39,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:02:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:02:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:02:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:02:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:02:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:02:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:02:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:02:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:02:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-12-14 20:02:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-12-14 20:02:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:02:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_saturating [2022-12-14 20:02:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_saturating [2022-12-14 20:02:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:02:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 20:02:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 20:02:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:02:39,485 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:02:39,486 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:02:39,993 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:02:40,071 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:02:40,072 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:02:40,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:40 BoogieIcfgContainer [2022-12-14 20:02:40,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:02:40,075 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:02:40,075 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:02:40,082 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:02:40,082 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:40" (1/1) ... [2022-12-14 20:02:40,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:02:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2022-12-14 20:02:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2022-12-14 20:02:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 20:02:40,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:40,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:40,167 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.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:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:02:40,171 INFO L158 Benchmark]: Toolchain (without parser) took 2397.14ms. Allocated memory was 132.1MB in the beginning and 197.1MB in the end (delta: 65.0MB). Free memory was 89.4MB in the beginning and 110.7MB in the end (delta: -21.3MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2022-12-14 20:02:40,171 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:40,172 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1367.81ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 89.0MB in the beginning and 86.8MB in the end (delta: 2.2MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2022-12-14 20:02:40,173 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.98ms. Allocated memory is still 163.6MB. Free memory was 86.8MB in the beginning and 79.3MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:02:40,173 INFO L158 Benchmark]: Boogie Preprocessor took 31.65ms. Allocated memory is still 163.6MB. Free memory was 79.3MB in the beginning and 76.1MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:02:40,174 INFO L158 Benchmark]: RCFGBuilder took 828.57ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 76.1MB in the beginning and 118.0MB in the end (delta: -41.9MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2022-12-14 20:02:40,174 INFO L158 Benchmark]: CodeCheck took 94.74ms. Allocated memory is still 197.1MB. Free memory was 117.0MB in the beginning and 110.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:02:40,177 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1367.81ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 89.0MB in the beginning and 86.8MB in the end (delta: 2.2MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.98ms. Allocated memory is still 163.6MB. Free memory was 86.8MB in the beginning and 79.3MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.65ms. Allocated memory is still 163.6MB. Free memory was 79.3MB in the beginning and 76.1MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 828.57ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 76.1MB in the beginning and 118.0MB in the end (delta: -41.9MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * CodeCheck took 94.74ms. Allocated memory is still 197.1MB. Free memory was 117.0MB in the beginning and 110.7MB 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. [2022-12-14 20:02:40,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4 --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 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:02:41,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:02:41,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:02:41,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:02:41,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:02:41,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:02:41,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:02:41,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:02:41,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:02:41,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:02:41,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:02:41,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:02:41,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:02:41,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:02:41,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:02:41,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:02:41,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:02:41,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:02:41,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:02:41,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:02:41,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:02:41,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:02:41,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:02:41,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:02:41,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:02:41,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:02:41,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:02:41,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:02:41,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:02:41,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:02:41,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:02:41,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:02:41,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:02:41,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:02:41,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:02:41,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:02:41,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:02:41,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:02:41,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:02:41,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:02:41,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:02:41,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 20:02:41,958 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:02:41,958 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:02:41,958 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:02:41,958 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:02:41,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:02:41,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:02:41,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:02:41,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:02:41,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:02:41,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:02:41,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:02:41,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:02:41,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:02:41,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:02:41,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:02:41,961 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:02:41,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:02:41,961 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:02:41,961 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:02:41,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:02:41,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:41,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:02:41,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:02:41,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:02:41,962 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:02:41,962 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:02:41,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:02:41,963 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:02:41,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:02:41,963 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_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2022-12-14 20:02:42,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:02:42,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:02:42,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:02:42,209 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:02:42,210 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:02:42,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2022-12-14 20:02:44,817 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:02:45,101 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:02:45,102 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2022-12-14 20:02:45,123 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data/3867f9835/8f484b65a4c24d309d92409c8f1bdbca/FLAG2886094a4 [2022-12-14 20:02:45,136 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/data/3867f9835/8f484b65a4c24d309d92409c8f1bdbca [2022-12-14 20:02:45,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:02:45,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:02:45,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:45,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:02:45,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:02:45,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:45" (1/1) ... [2022-12-14 20:02:45,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42d95518 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:45, skipping insertion in model container [2022-12-14 20:02:45,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:45" (1/1) ... [2022-12-14 20:02:45,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:02:45,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:02:45,367 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2022-12-14 20:02:45,372 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2022-12-14 20:02:45,840 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,840 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,841 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,841 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,842 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,851 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,851 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,852 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,854 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,855 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,855 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,856 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:45,898 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:45,898 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:45,899 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:45,906 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:02:45,908 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:02:45,908 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:02:46,081 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:02:46,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:02:46,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:02:46,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:02:46,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:02:46,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:02:46,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:02:46,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:02:46,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:02:46,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:02:46,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:02:46,203 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:02:46,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:46,237 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:02:46,250 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2022-12-14 20:02:46,251 WARN L237 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_85e39335-2361-432c-ac81-d67c90a6dcca/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2022-12-14 20:02:46,302 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,303 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,303 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,303 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,304 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,312 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,312 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,313 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,314 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,315 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,316 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,316 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,317 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:02:46,325 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:46,325 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:46,326 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:02:46,329 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:02:46,331 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:02:46,331 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:02:46,355 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:02:46,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:02:46,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:02:46,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:02:46,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:02:46,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:02:46,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:02:46,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:02:46,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:02:46,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:02:46,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:02:46,388 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:02:46,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:46,641 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:02:46,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46 WrapperNode [2022-12-14 20:02:46,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:46,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:46,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:02:46,643 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:02:46,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,719 INFO L138 Inliner]: procedures = 699, calls = 1240, calls flagged for inlining = 38, calls inlined = 4, statements flattened = 497 [2022-12-14 20:02:46,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:46,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:02:46,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:02:46,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:02:46,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,768 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,778 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:02:46,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:02:46,779 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:02:46,779 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:02:46,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:46" (1/1) ... [2022-12-14 20:02:46,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:46,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:02:46,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:02:46,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:02:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:02:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:02:46,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:02:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:02:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 20:02:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:02:46,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:02:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:02:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:02:46,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:02:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-12-14 20:02:46,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-12-14 20:02:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:02:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_saturating [2022-12-14 20:02:46,844 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_saturating [2022-12-14 20:02:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:02:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 20:02:46,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 20:02:47,031 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:02:47,033 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:02:47,770 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:02:47,876 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:02:47,876 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:02:47,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:47 BoogieIcfgContainer [2022-12-14 20:02:47,878 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:02:47,879 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:02:47,879 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:02:47,886 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:02:47,886 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:47" (1/1) ... [2022-12-14 20:02:47,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:02:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:47,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2022-12-14 20:02:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2022-12-14 20:02:47,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 20:02:47,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:47,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:47,968 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:02:47,971 INFO L158 Benchmark]: Toolchain (without parser) took 2830.02ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 48.2MB in the beginning and 52.4MB in the end (delta: -4.2MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2022-12-14 20:02:47,971 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:47,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1500.37ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 48.0MB in the beginning and 37.7MB in the end (delta: 10.3MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2022-12-14 20:02:47,972 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.74ms. Allocated memory is still 88.1MB. Free memory was 37.7MB in the beginning and 30.3MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:02:47,972 INFO L158 Benchmark]: Boogie Preprocessor took 58.32ms. Allocated memory is still 88.1MB. Free memory was 30.3MB in the beginning and 45.0MB in the end (delta: -14.8MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2022-12-14 20:02:47,973 INFO L158 Benchmark]: RCFGBuilder took 1099.83ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 45.0MB in the beginning and 58.6MB in the end (delta: -13.6MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2022-12-14 20:02:47,973 INFO L158 Benchmark]: CodeCheck took 90.89ms. Allocated memory is still 107.0MB. Free memory was 58.6MB in the beginning and 52.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:02:47,975 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1500.37ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 48.0MB in the beginning and 37.7MB in the end (delta: 10.3MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.74ms. Allocated memory is still 88.1MB. Free memory was 37.7MB in the beginning and 30.3MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.32ms. Allocated memory is still 88.1MB. Free memory was 30.3MB in the beginning and 45.0MB in the end (delta: -14.8MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1099.83ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 45.0MB in the beginning and 58.6MB in the end (delta: -13.6MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. * CodeCheck took 90.89ms. Allocated memory is still 107.0MB. Free memory was 58.6MB in the beginning and 52.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:02:47,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85e39335-2361-432c-ac81-d67c90a6dcca/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared