./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- 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-6b4ec56 [2022-11-20 16:38:31,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:38:31,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:38:31,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:38:31,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:38:31,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:38:31,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:38:31,402 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:38:31,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:38:31,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:38:31,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:38:31,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:38:31,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:38:31,409 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:38:31,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:38:31,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:38:31,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:38:31,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:38:31,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:38:31,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:38:31,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:38:31,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:38:31,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:38:31,422 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:38:31,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:38:31,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:38:31,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:38:31,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:38:31,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:38:31,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:38:31,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:38:31,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:38:31,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:38:31,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:38:31,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:38:31,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:38:31,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:38:31,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:38:31,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:38:31,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:38:31,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:38:31,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-20 16:38:31,459 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:38:31,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:38:31,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:38:31,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:38:31,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:38:31,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:38:31,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:38:31,462 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:38:31,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:38:31,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:38:31,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:38:31,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:38:31,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:38:31,463 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:38:31,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:38:31,463 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:38:31,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:38:31,464 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:38:31,464 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:38:31,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:38:31,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:31,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:38:31,465 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:38:31,465 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:38:31,465 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:38:31,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:38:31,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:38:31,466 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_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-20 16:38:31,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:38:31,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:38:31,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:38:31,759 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:38:31,763 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:38:31,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-20 16:38:34,931 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:38:35,535 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:38:35,536 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-20 16:38:35,576 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data/0c6beed2f/8d9bc1b730114f1a857d047c79f5aa07/FLAGe8f5d724a [2022-11-20 16:38:35,595 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data/0c6beed2f/8d9bc1b730114f1a857d047c79f5aa07 [2022-11-20 16:38:35,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:38:35,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:38:35,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:35,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:38:35,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:38:35,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:35" (1/1) ... [2022-11-20 16:38:35,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a09a372 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:35, skipping insertion in model container [2022-11-20 16:38:35,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:35" (1/1) ... [2022-11-20 16:38:35,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:38:35,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:38:36,002 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_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-20 16:38:36,007 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_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-20 16:38:37,035 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,037 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,054 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,055 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,057 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,057 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,060 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,061 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,064 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:38:37,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:38:37,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:38:37,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:38:37,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:38:37,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:38:37,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:38:37,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:38:37,606 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:38:37,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:38:37,807 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:38:37,833 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,833 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,933 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,935 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,936 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,951 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,951 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,997 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:37,998 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,012 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:38:38,110 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:38:38,123 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_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-20 16:38:38,124 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_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-20 16:38:38,160 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,169 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,169 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,170 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:38:38,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:38:38,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:38:38,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:38:38,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:38:38,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:38:38,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:38:38,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:38:38,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:38:38,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:38:38,250 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:38:38,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,273 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,281 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,329 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,329 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,346 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:38,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:38:38,668 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:38:38,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38 WrapperNode [2022-11-20 16:38:38,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:38,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:38:38,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:38:38,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:38:38,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:38,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:38,910 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 816 [2022-11-20 16:38:38,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:38:38,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:38:38,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:38:38,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:38:38,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:38,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:38,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:38,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:38,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:39,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:39,031 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:39,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:39,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:38:39,046 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:38:39,046 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:38:39,047 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:38:39,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38" (1/1) ... [2022-11-20 16:38:39,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:39,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:38:39,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:38:39,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:38:39,136 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 16:38:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 16:38:39,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 16:38:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 16:38:39,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:38:39,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 16:38:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 16:38:39,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 16:38:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 16:38:39,138 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:38:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:38:39,138 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 16:38:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 16:38:39,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:38:39,139 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:38:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:38:39,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:38:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:38:39,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:38:39,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:38:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:38:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 16:38:39,144 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 16:38:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 16:38:39,144 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 16:38:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:38:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:38:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:38:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:38:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 16:38:39,151 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 16:38:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:38:39,152 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:38:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 16:38:39,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 16:38:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 16:38:39,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 16:38:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:38:39,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:38:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 16:38:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 16:38:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:38:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:38:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:38:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 16:38:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 16:38:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:38:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:38:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 16:38:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 16:38:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:38:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 16:38:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 16:38:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 16:38:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 16:38:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 16:38:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 16:38:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:38:39,483 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:38:39,485 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:38:40,989 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:38:41,284 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:38:41,284 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-20 16:38:41,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:38:41 BoogieIcfgContainer [2022-11-20 16:38:41,290 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:38:41,292 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:38:41,292 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:38:41,304 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:38:41,305 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:38:41" (1/1) ... [2022-11-20 16:38:41,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:38:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:38:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 251 states and 348 transitions. [2022-11-20 16:38:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 348 transitions. [2022-11-20 16:38:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-20 16:38:41,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:38:41,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:38:41,492 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java: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) [2022-11-20 16:38:41,501 INFO L158 Benchmark]: Toolchain (without parser) took 5896.06ms. Allocated memory was 165.7MB in the beginning and 216.0MB in the end (delta: 50.3MB). Free memory was 127.1MB in the beginning and 81.5MB in the end (delta: 45.6MB). Peak memory consumption was 99.0MB. Max. memory is 16.1GB. [2022-11-20 16:38:41,502 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 121.6MB. Free memory was 75.3MB in the beginning and 75.2MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:38:41,508 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3060.02ms. Allocated memory was 165.7MB in the beginning and 216.0MB in the end (delta: 50.3MB). Free memory was 127.1MB in the beginning and 134.5MB in the end (delta: -7.5MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2022-11-20 16:38:41,508 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.54ms. Allocated memory is still 216.0MB. Free memory was 134.5MB in the beginning and 124.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:38:41,509 INFO L158 Benchmark]: Boogie Preprocessor took 134.69ms. Allocated memory is still 216.0MB. Free memory was 124.0MB in the beginning and 116.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:38:41,510 INFO L158 Benchmark]: RCFGBuilder took 2244.03ms. Allocated memory is still 216.0MB. Free memory was 116.7MB in the beginning and 89.9MB in the end (delta: 26.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-11-20 16:38:41,511 INFO L158 Benchmark]: CodeCheck took 207.36ms. Allocated memory is still 216.0MB. Free memory was 89.9MB in the beginning and 81.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:38:41,517 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 0.53ms. Allocated memory is still 121.6MB. Free memory was 75.3MB in the beginning and 75.2MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3060.02ms. Allocated memory was 165.7MB in the beginning and 216.0MB in the end (delta: 50.3MB). Free memory was 127.1MB in the beginning and 134.5MB in the end (delta: -7.5MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.54ms. Allocated memory is still 216.0MB. Free memory was 134.5MB in the beginning and 124.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.69ms. Allocated memory is still 216.0MB. Free memory was 124.0MB in the beginning and 116.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2244.03ms. Allocated memory is still 216.0MB. Free memory was 116.7MB in the beginning and 89.9MB in the end (delta: 26.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * CodeCheck took 207.36ms. Allocated memory is still 216.0MB. Free memory was 89.9MB in the beginning and 81.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:38:41,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- 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-6b4ec56 [2022-11-20 16:38:44,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:38:44,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:38:44,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:38:44,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:38:44,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:38:44,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:38:44,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:38:44,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:38:44,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:38:44,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:38:44,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:38:44,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:38:44,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:38:44,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:38:44,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:38:44,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:38:44,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:38:44,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:38:44,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:38:44,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:38:44,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:38:44,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:38:44,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:38:44,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:38:44,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:38:44,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:38:44,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:38:44,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:38:44,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:38:44,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:38:44,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:38:44,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:38:44,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:38:44,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:38:44,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:38:44,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:38:44,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:38:44,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:38:44,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:38:44,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:38:44,209 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-20 16:38:44,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:38:44,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:38:44,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:38:44,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:38:44,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:38:44,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:38:44,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:38:44,246 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:38:44,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:38:44,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:38:44,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:38:44,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:38:44,248 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:38:44,249 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:38:44,249 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:38:44,249 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:38:44,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:38:44,249 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:38:44,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:38:44,250 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:38:44,250 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:38:44,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:38:44,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:44,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:38:44,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:38:44,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:38:44,252 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:38:44,252 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:38:44,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:38:44,252 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:38:44,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:38:44,253 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_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-20 16:38:44,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:38:44,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:38:44,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:38:44,696 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:38:44,696 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:38:44,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-20 16:38:47,912 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:38:48,570 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:38:48,571 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-20 16:38:48,601 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data/c70cc7143/7d61ead00b044603bf117de1ae580597/FLAG5c8832cf0 [2022-11-20 16:38:48,621 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f429e7e1-f902-486a-8270-d79e0516fc36/bin/ukojak-pZX7IvK2PQ/data/c70cc7143/7d61ead00b044603bf117de1ae580597 [2022-11-20 16:38:48,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:38:48,624 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:38:48,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:48,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:38:48,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:38:48,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:48" (1/1) ... [2022-11-20 16:38:48,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6695145e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:48, skipping insertion in model container [2022-11-20 16:38:48,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:48" (1/1) ... [2022-11-20 16:38:48,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:38:48,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:38:49,023 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_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-20 16:38:49,027 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_f429e7e1-f902-486a-8270-d79e0516fc36/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-20 16:38:49,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,933 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,937 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,943 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:49,948 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:50,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:38:50,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:38:50,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:38:50,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:38:50,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:38:50,325 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:38:50,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:38:50,327 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:38:50,328 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:38:50,328 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:38:50,530 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:38:50,581 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:50,582 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:50,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:50,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:50,631 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-20 16:38:50,639 INFO L158 Benchmark]: Toolchain (without parser) took 2013.15ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 38.6MB in the beginning and 38.8MB in the end (delta: -196.9kB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2022-11-20 16:38:50,640 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 69.2MB. Free memory was 46.5MB in the beginning and 46.4MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:38:50,641 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2010.96ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 38.5MB in the beginning and 38.8MB in the end (delta: -338.5kB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2022-11-20 16:38:50,644 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 69.2MB. Free memory was 46.5MB in the beginning and 46.4MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2010.96ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 38.5MB in the beginning and 38.8MB in the end (delta: -338.5kB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.