./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- 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-b5237d8 [2022-11-21 17:26:09,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:26:09,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:26:09,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:26:09,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:26:09,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:26:09,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:26:09,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:26:09,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:26:09,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:26:09,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:26:09,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:26:09,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:26:09,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:26:09,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:26:09,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:26:09,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:26:09,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:26:09,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:26:09,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:26:09,926 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:26:09,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:26:09,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:26:09,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:26:09,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:26:09,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:26:09,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:26:09,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:26:09,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:26:09,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:26:09,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:26:09,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:26:09,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:26:09,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:26:09,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:26:09,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:26:09,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:26:09,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:26:09,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:26:09,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:26:09,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:26:09,947 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-11-21 17:26:09,972 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:26:09,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:26:09,973 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:26:09,973 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:26:09,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:26:09,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:26:09,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:26:09,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:26:09,975 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:26:09,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:26:09,976 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:26:09,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:26:09,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:26:09,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:26:09,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:26:09,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:26:09,978 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:26:09,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:26:09,978 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:26:09,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:26:09,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:26:09,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:26:09,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:26:09,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:26:09,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:26:09,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:26:09,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:26:09,981 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:26:09,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:26:09,982 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:26:09,982 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:26:09,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:26:09,982 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_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2022-11-21 17:26:10,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:26:10,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:26:10,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:26:10,261 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:26:10,262 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:26:10,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-21 17:26:13,454 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:26:13,993 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:26:13,993 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-21 17:26:14,026 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/data/d242835c1/6eaa80c16f994a41a8e01bbe648f77a1/FLAGb9d4060d9 [2022-11-21 17:26:14,041 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/data/d242835c1/6eaa80c16f994a41a8e01bbe648f77a1 [2022-11-21 17:26:14,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:26:14,046 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:26:14,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:26:14,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:26:14,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:26:14,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:26:14" (1/1) ... [2022-11-21 17:26:14,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@424b8977 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:14, skipping insertion in model container [2022-11-21 17:26:14,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:26:14" (1/1) ... [2022-11-21 17:26:14,062 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:26:14,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:26:14,447 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_4e6f46c8-5300-4b9d-9701-96059dba7ff5/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-21 17:26:14,452 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_4e6f46c8-5300-4b9d-9701-96059dba7ff5/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-21 17:26:15,586 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,587 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,590 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,604 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,608 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,612 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,612 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:15,613 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 17:26:16,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 17:26:16,112 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 17:26:16,146 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 17:26:16,148 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 17:26:16,148 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 17:26:16,149 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 17:26:16,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 17:26:16,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 17:26:16,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 17:26:16,325 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 17:26:16,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,357 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,365 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,455 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,456 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,458 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,458 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,461 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,462 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,463 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,471 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,472 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,487 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,513 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,514 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,514 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:26:16,583 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:26:16,596 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_4e6f46c8-5300-4b9d-9701-96059dba7ff5/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-21 17:26:16,597 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_4e6f46c8-5300-4b9d-9701-96059dba7ff5/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-21 17:26:16,642 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,643 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,643 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,644 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,645 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,652 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,653 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,654 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,657 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 17:26:16,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 17:26:16,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 17:26:16,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 17:26:16,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 17:26:16,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 17:26:16,709 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 17:26:16,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 17:26:16,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 17:26:16,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 17:26:16,739 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 17:26:16,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,760 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,801 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,801 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,803 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,803 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,805 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,805 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,805 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,806 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,808 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,810 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 17:26:16,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:26:17,136 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:26:17,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17 WrapperNode [2022-11-21 17:26:17,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:26:17,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:26:17,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:26:17,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:26:17,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,321 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 920 [2022-11-21 17:26:17,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:26:17,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:26:17,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:26:17,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:26:17,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,411 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:26:17,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:26:17,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:26:17,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:26:17,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (1/1) ... [2022-11-21 17:26:17,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:26:17,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:26:17,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 17:26:17,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 17:26:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2022-11-21 17:26:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2022-11-21 17:26:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 17:26:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 17:26:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 17:26:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 17:26:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 17:26:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 17:26:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 17:26:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 17:26:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 17:26:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 17:26:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 17:26:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-21 17:26:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-21 17:26:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 17:26:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 17:26:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 17:26:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 17:26:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 17:26:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 17:26:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 17:26:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 17:26:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-21 17:26:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-21 17:26:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 17:26:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 17:26:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:26:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:26:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 17:26:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 17:26:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 17:26:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 17:26:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 17:26:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 17:26:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 17:26:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 17:26:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 17:26:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 17:26:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 17:26:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 17:26:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 17:26:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 17:26:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 17:26:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 17:26:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 17:26:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 17:26:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 17:26:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 17:26:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 17:26:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 17:26:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 17:26:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 17:26:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 17:26:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 17:26:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 17:26:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 17:26:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 17:26:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 17:26:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 17:26:18,148 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:26:18,151 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:26:19,538 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:26:19,559 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:26:19,559 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-21 17:26:19,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:26:19 BoogieIcfgContainer [2022-11-21 17:26:19,563 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:26:19,570 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 17:26:19,570 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 17:26:19,575 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 17:26:19,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 05:26:14" (1/3) ... [2022-11-21 17:26:19,578 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43464c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:26:19, skipping insertion in model container [2022-11-21 17:26:19,578 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:17" (2/3) ... [2022-11-21 17:26:19,579 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43464c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:26:19, skipping insertion in model container [2022-11-21 17:26:19,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:26:19" (3/3) ... [2022-11-21 17:26:19,581 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2022-11-21 17:26:19,605 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 17:26:19,605 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-21 17:26:19,694 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 17:26:19,707 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@72608075, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 17:26:19,707 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-21 17:26:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand has 350 states, 210 states have (on average 1.2571428571428571) internal successors, (264), 213 states have internal predecessors, (264), 113 states have call successors, (113), 24 states have call predecessors, (113), 24 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) [2022-11-21 17:26:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-11-21 17:26:19,767 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:26:19,768 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 31, 13, 13, 13, 8, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:26:19,769 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-21 17:26:19,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:26:19,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1961751099, now seen corresponding path program 1 times [2022-11-21 17:26:19,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:26:19,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132692422] [2022-11-21 17:26:19,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:26:19,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:26:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:26:20,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:26:20,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1132692422] [2022-11-21 17:26:20,528 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-21 17:26:20,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [540889321] [2022-11-21 17:26:20,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:26:20,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:26:20,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:26:20,538 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:26:20,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-21 17:26:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:26:21,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 3561 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-21 17:26:21,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:26:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2405 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 2345 trivial. 0 not checked. [2022-11-21 17:26:21,641 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 17:26:21,642 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [540889321] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:26:21,642 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:26:21,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-21 17:26:21,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583211163] [2022-11-21 17:26:21,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:26:21,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-21 17:26:21,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:26:21,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-21 17:26:21,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 17:26:21,687 INFO L87 Difference]: Start difference. First operand has 350 states, 210 states have (on average 1.2571428571428571) internal successors, (264), 213 states have internal predecessors, (264), 113 states have call successors, (113), 24 states have call predecessors, (113), 24 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) Second operand has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-11-21 17:26:21,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:26:21,812 INFO L93 Difference]: Finished difference Result 685 states and 1058 transitions. [2022-11-21 17:26:21,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-21 17:26:21,818 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 429 [2022-11-21 17:26:21,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:26:21,827 INFO L225 Difference]: With dead ends: 685 [2022-11-21 17:26:21,827 INFO L226 Difference]: Without dead ends: 0 [2022-11-21 17:26:21,837 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 428 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 17:26:21,840 INFO L413 NwaCegarLoop]: 477 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 17:26:21,841 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 477 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 17:26:21,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-21 17:26:21,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-21 17:26:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:26:21,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-21 17:26:21,869 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 429 [2022-11-21 17:26:21,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:26:21,870 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-21 17:26:21,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-11-21 17:26:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-21 17:26:21,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-21 17:26:21,878 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-21 17:26:21,879 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-21 17:26:21,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-21 17:26:22,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-21 17:26:22,093 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-21 17:26:22,442 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-21 17:26:22,442 INFO L899 garLoopResultBuilder]: For program point bounded_mallocFINAL(lines 6931 6936) no Hoare annotation was computed. [2022-11-21 17:26:22,442 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-21 17:26:22,442 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-21 17:26:22,443 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-21 17:26:22,443 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-21 17:26:22,443 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-21 17:26:22,443 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-21 17:26:22,443 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-21 17:26:22,444 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-21 17:26:22,444 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-21 17:26:22,444 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-21 17:26:22,444 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-21 17:26:22,444 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-21 17:26:22,445 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-21 17:26:22,445 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-21 17:26:22,445 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-21 17:26:22,445 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-21 17:26:22,445 INFO L899 garLoopResultBuilder]: For program point L8268-2(line 8268) no Hoare annotation was computed. [2022-11-21 17:26:22,445 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-21 17:26:22,446 INFO L899 garLoopResultBuilder]: For program point L8268(line 8268) no Hoare annotation was computed. [2022-11-21 17:26:22,446 INFO L899 garLoopResultBuilder]: For program point L8235-5(lines 8235 8238) no Hoare annotation was computed. [2022-11-21 17:26:22,446 INFO L899 garLoopResultBuilder]: For program point L8235-4(line 8235) no Hoare annotation was computed. [2022-11-21 17:26:22,446 INFO L899 garLoopResultBuilder]: For program point L8268-5(lines 8268 8269) no Hoare annotation was computed. [2022-11-21 17:26:22,446 INFO L899 garLoopResultBuilder]: For program point L8235-2(line 8235) no Hoare annotation was computed. [2022-11-21 17:26:22,446 INFO L899 garLoopResultBuilder]: For program point L8268-3(lines 8268 8269) no Hoare annotation was computed. [2022-11-21 17:26:22,447 INFO L899 garLoopResultBuilder]: For program point L8235-7(lines 8235 8238) no Hoare annotation was computed. [2022-11-21 17:26:22,447 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-21 17:26:22,447 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-21 17:26:22,447 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-21 17:26:22,447 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-21 17:26:22,448 INFO L899 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2022-11-21 17:26:22,448 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-21 17:26:22,448 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-21 17:26:22,448 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-21 17:26:22,448 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-21 17:26:22,448 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-21 17:26:22,449 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-21 17:26:22,449 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-21 17:26:22,449 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-21 17:26:22,449 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-21 17:26:22,449 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-21 17:26:22,450 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-21 17:26:22,450 INFO L899 garLoopResultBuilder]: For program point L8128-1(line 8128) no Hoare annotation was computed. [2022-11-21 17:26:22,450 INFO L902 garLoopResultBuilder]: At program point L8128(line 8128) the Hoare annotation is: true [2022-11-21 17:26:22,450 INFO L902 garLoopResultBuilder]: At program point L8124-2(line 8124) the Hoare annotation is: true [2022-11-21 17:26:22,450 INFO L899 garLoopResultBuilder]: For program point L8124(line 8124) no Hoare annotation was computed. [2022-11-21 17:26:22,450 INFO L902 garLoopResultBuilder]: At program point L8124-6(lines 8124 8126) the Hoare annotation is: true [2022-11-21 17:26:22,451 INFO L899 garLoopResultBuilder]: For program point L8124-4(lines 8124 8126) no Hoare annotation was computed. [2022-11-21 17:26:22,451 INFO L899 garLoopResultBuilder]: For program point L8124-3(line 8124) no Hoare annotation was computed. [2022-11-21 17:26:22,451 INFO L899 garLoopResultBuilder]: For program point s_sift_eitherEXIT(lines 8120 8129) no Hoare annotation was computed. [2022-11-21 17:26:22,451 INFO L902 garLoopResultBuilder]: At program point L8071(lines 8016 8072) the Hoare annotation is: true [2022-11-21 17:26:22,451 INFO L899 garLoopResultBuilder]: For program point L8059(lines 8059 8067) no Hoare annotation was computed. [2022-11-21 17:26:22,452 INFO L902 garLoopResultBuilder]: At program point L8030-3(lines 8030 8068) the Hoare annotation is: true [2022-11-21 17:26:22,452 INFO L902 garLoopResultBuilder]: At program point L8030-2(lines 8030 8068) the Hoare annotation is: true [2022-11-21 17:26:22,452 INFO L902 garLoopResultBuilder]: At program point s_sift_eitherENTRY(lines 8120 8129) the Hoare annotation is: true [2022-11-21 17:26:22,452 INFO L899 garLoopResultBuilder]: For program point L8121-2(line 8121) no Hoare annotation was computed. [2022-11-21 17:26:22,452 INFO L902 garLoopResultBuilder]: At program point L8121-1(line 8121) the Hoare annotation is: true [2022-11-21 17:26:22,453 INFO L902 garLoopResultBuilder]: At program point L8121(line 8121) the Hoare annotation is: true [2022-11-21 17:26:22,453 INFO L899 garLoopResultBuilder]: For program point L8043-1(line 8043) no Hoare annotation was computed. [2022-11-21 17:26:22,453 INFO L902 garLoopResultBuilder]: At program point L8043(line 8043) the Hoare annotation is: true [2022-11-21 17:26:22,453 INFO L899 garLoopResultBuilder]: For program point L8043-4(lines 8030 8068) no Hoare annotation was computed. [2022-11-21 17:26:22,453 INFO L899 garLoopResultBuilder]: For program point L8043-2(lines 8043 8046) no Hoare annotation was computed. [2022-11-21 17:26:22,453 INFO L902 garLoopResultBuilder]: At program point L8122(line 8122) the Hoare annotation is: true [2022-11-21 17:26:22,454 INFO L899 garLoopResultBuilder]: For program point L8060-1(line 8060) no Hoare annotation was computed. [2022-11-21 17:26:22,454 INFO L902 garLoopResultBuilder]: At program point L8060(line 8060) the Hoare annotation is: true [2022-11-21 17:26:22,454 INFO L899 garLoopResultBuilder]: For program point L8122-1(line 8122) no Hoare annotation was computed. [2022-11-21 17:26:22,454 INFO L902 garLoopResultBuilder]: At program point L8019-1(line 8019) the Hoare annotation is: true [2022-11-21 17:26:22,454 INFO L902 garLoopResultBuilder]: At program point L8019(line 8019) the Hoare annotation is: true [2022-11-21 17:26:22,455 INFO L899 garLoopResultBuilder]: For program point L8048(lines 8030 8068) no Hoare annotation was computed. [2022-11-21 17:26:22,455 INFO L899 garLoopResultBuilder]: For program point L8019-2(line 8019) no Hoare annotation was computed. [2022-11-21 17:26:22,455 INFO L899 garLoopResultBuilder]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2022-11-21 17:26:22,455 INFO L902 garLoopResultBuilder]: At program point L8040(line 8040) the Hoare annotation is: true [2022-11-21 17:26:22,455 INFO L899 garLoopResultBuilder]: For program point s_sift_eitherFINAL(lines 8120 8129) no Hoare annotation was computed. [2022-11-21 17:26:22,455 INFO L899 garLoopResultBuilder]: For program point L8028-1(line 8028) no Hoare annotation was computed. [2022-11-21 17:26:22,456 INFO L902 garLoopResultBuilder]: At program point L8028(line 8028) the Hoare annotation is: true [2022-11-21 17:26:22,456 INFO L899 garLoopResultBuilder]: For program point L8020-1(line 8020) no Hoare annotation was computed. [2022-11-21 17:26:22,456 INFO L899 garLoopResultBuilder]: For program point L8053-2(lines 8053 8056) no Hoare annotation was computed. [2022-11-21 17:26:22,456 INFO L902 garLoopResultBuilder]: At program point L8020(line 8020) the Hoare annotation is: true [2022-11-21 17:26:22,456 INFO L899 garLoopResultBuilder]: For program point L8053-1(line 8053) no Hoare annotation was computed. [2022-11-21 17:26:22,457 INFO L902 garLoopResultBuilder]: At program point L8053(line 8053) the Hoare annotation is: true [2022-11-21 17:26:22,457 INFO L899 garLoopResultBuilder]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2022-11-21 17:26:22,457 INFO L902 garLoopResultBuilder]: At program point L8049(line 8049) the Hoare annotation is: true [2022-11-21 17:26:22,457 INFO L902 garLoopResultBuilder]: At program point L8070(line 8070) the Hoare annotation is: true [2022-11-21 17:26:22,457 INFO L899 garLoopResultBuilder]: For program point L8041-1(line 8041) no Hoare annotation was computed. [2022-11-21 17:26:22,458 INFO L902 garLoopResultBuilder]: At program point L8041(line 8041) the Hoare annotation is: true [2022-11-21 17:26:22,458 INFO L899 garLoopResultBuilder]: For program point L8070-1(line 8070) no Hoare annotation was computed. [2022-11-21 17:26:22,458 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-21 17:26:22,458 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-21 17:26:22,458 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedFINAL(lines 6728 6740) no Hoare annotation was computed. [2022-11-21 17:26:22,459 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-21 17:26:22,459 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-21 17:26:22,459 INFO L899 garLoopResultBuilder]: For program point L2957(line 2957) no Hoare annotation was computed. [2022-11-21 17:26:22,459 INFO L899 garLoopResultBuilder]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2022-11-21 17:26:22,459 INFO L899 garLoopResultBuilder]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2022-11-21 17:26:22,459 INFO L899 garLoopResultBuilder]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2022-11-21 17:26:22,460 INFO L899 garLoopResultBuilder]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2022-11-21 17:26:22,460 INFO L899 garLoopResultBuilder]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2022-11-21 17:26:22,460 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-21 17:26:22,460 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-21 17:26:22,460 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-21 17:26:22,460 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-21 17:26:22,461 INFO L899 garLoopResultBuilder]: For program point nondet_boolFINAL(line 261) no Hoare annotation was computed. [2022-11-21 17:26:22,461 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-21 17:26:22,461 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-21 17:26:22,461 INFO L899 garLoopResultBuilder]: For program point my_abortEXIT(lines 232 234) no Hoare annotation was computed. [2022-11-21 17:26:22,461 INFO L902 garLoopResultBuilder]: At program point my_abortENTRY(lines 232 234) the Hoare annotation is: true [2022-11-21 17:26:22,462 INFO L899 garLoopResultBuilder]: For program point my_abortFINAL(lines 232 234) no Hoare annotation was computed. [2022-11-21 17:26:22,462 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-21 17:26:22,462 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-21 17:26:22,462 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedFINAL(lines 2586 2594) no Hoare annotation was computed. [2022-11-21 17:26:22,462 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-21 17:26:22,462 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-21 17:26:22,463 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-21 17:26:22,463 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-21 17:26:22,463 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-21 17:26:22,463 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-21 17:26:22,463 INFO L899 garLoopResultBuilder]: For program point L8191(lines 8191 8196) no Hoare annotation was computed. [2022-11-21 17:26:22,463 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-21 17:26:22,464 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-21 17:26:22,464 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validFINAL(lines 8184 8200) no Hoare annotation was computed. [2022-11-21 17:26:22,464 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-21 17:26:22,464 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-21 17:26:22,464 INFO L899 garLoopResultBuilder]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2022-11-21 17:26:22,464 INFO L899 garLoopResultBuilder]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2022-11-21 17:26:22,465 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-21 17:26:22,465 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-21 17:26:22,465 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-21 17:26:22,465 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-21 17:26:22,465 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-21 17:26:22,465 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-21 17:26:22,466 INFO L899 garLoopResultBuilder]: For program point L7390-1(line 7390) no Hoare annotation was computed. [2022-11-21 17:26:22,466 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-21 17:26:22,466 INFO L899 garLoopResultBuilder]: For program point memcpy_implFINAL(lines 7376 7394) no Hoare annotation was computed. [2022-11-21 17:26:22,466 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-21 17:26:22,466 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-21 17:26:22,466 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-21 17:26:22,467 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-21 17:26:22,467 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-21 17:26:22,467 INFO L902 garLoopResultBuilder]: At program point L267(line 267) the Hoare annotation is: true [2022-11-21 17:26:22,467 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-21 17:26:22,467 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-11-21 17:26:22,467 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-21 17:26:22,468 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-21 17:26:22,468 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-21 17:26:22,468 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-21 17:26:22,468 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-21 17:26:22,468 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthFINAL(lines 3163 3174) no Hoare annotation was computed. [2022-11-21 17:26:22,468 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-21 17:26:22,468 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-21 17:26:22,469 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-21 17:26:22,469 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-21 17:26:22,469 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-21 17:26:22,469 INFO L899 garLoopResultBuilder]: For program point L7265(lines 7265 7267) no Hoare annotation was computed. [2022-11-21 17:26:22,469 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-21 17:26:22,469 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-21 17:26:22,470 INFO L902 garLoopResultBuilder]: At program point L262(line 262) the Hoare annotation is: true [2022-11-21 17:26:22,470 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-21 17:26:22,470 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-11-21 17:26:22,470 INFO L902 garLoopResultBuilder]: At program point L7268(lines 7261 7269) the Hoare annotation is: true [2022-11-21 17:26:22,470 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-21 17:26:22,470 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-21 17:26:22,471 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-21 17:26:22,471 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocFINAL(lines 6948 6952) no Hoare annotation was computed. [2022-11-21 17:26:22,471 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-21 17:26:22,471 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-21 17:26:22,471 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-21 17:26:22,471 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-21 17:26:22,472 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-21 17:26:22,472 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-21 17:26:22,472 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-21 17:26:22,472 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-21 17:26:22,472 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-21 17:26:22,472 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-21 17:26:22,473 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-21 17:26:22,473 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-21 17:26:22,473 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-21 17:26:22,473 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-21 17:26:22,473 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-21 17:26:22,473 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-21 17:26:22,474 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-21 17:26:22,474 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-21 17:26:22,474 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-21 17:26:22,474 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-21 17:26:22,474 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-21 17:26:22,474 INFO L899 garLoopResultBuilder]: For program point L211-2(lines 210 212) no Hoare annotation was computed. [2022-11-21 17:26:22,475 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-21 17:26:22,475 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-11-21 17:26:22,475 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-21 17:26:22,475 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-21 17:26:22,475 INFO L899 garLoopResultBuilder]: For program point L7366(lines 7366 7368) no Hoare annotation was computed. [2022-11-21 17:26:22,475 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorFINAL(lines 1988 1999) no Hoare annotation was computed. [2022-11-21 17:26:22,476 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-21 17:26:22,476 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-21 17:26:22,476 INFO L899 garLoopResultBuilder]: For program point my_memcpyFINAL(lines 7396 7398) no Hoare annotation was computed. [2022-11-21 17:26:22,476 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-21 17:26:22,476 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-21 17:26:22,476 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-21 17:26:22,477 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorFINAL(lines 6938 6940) no Hoare annotation was computed. [2022-11-21 17:26:22,477 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-21 17:26:22,477 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-21 17:26:22,477 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-21 17:26:22,477 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-21 17:26:22,477 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multFINAL(lines 253 256) no Hoare annotation was computed. [2022-11-21 17:26:22,478 INFO L899 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2022-11-21 17:26:22,478 INFO L902 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: true [2022-11-21 17:26:22,478 INFO L902 garLoopResultBuilder]: At program point L8097(line 8097) the Hoare annotation is: true [2022-11-21 17:26:22,478 INFO L899 garLoopResultBuilder]: For program point L8095-5(lines 8095 8098) no Hoare annotation was computed. [2022-11-21 17:26:22,478 INFO L899 garLoopResultBuilder]: For program point L8095-4(lines 8095 8098) no Hoare annotation was computed. [2022-11-21 17:26:22,478 INFO L899 garLoopResultBuilder]: For program point L8095-2(lines 8095 8096) no Hoare annotation was computed. [2022-11-21 17:26:22,479 INFO L902 garLoopResultBuilder]: At program point L8089-2(lines 8089 8110) the Hoare annotation is: true [2022-11-21 17:26:22,479 INFO L902 garLoopResultBuilder]: At program point s_sift_upENTRY(lines 8075 8114) the Hoare annotation is: true [2022-11-21 17:26:22,479 INFO L899 garLoopResultBuilder]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2022-11-21 17:26:22,479 INFO L902 garLoopResultBuilder]: At program point L8079(line 8079) the Hoare annotation is: true [2022-11-21 17:26:22,479 INFO L899 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2022-11-21 17:26:22,479 INFO L902 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: true [2022-11-21 17:26:22,480 INFO L899 garLoopResultBuilder]: For program point L8100-2(lines 8100 8109) no Hoare annotation was computed. [2022-11-21 17:26:22,480 INFO L899 garLoopResultBuilder]: For program point L8100-1(line 8100) no Hoare annotation was computed. [2022-11-21 17:26:22,480 INFO L902 garLoopResultBuilder]: At program point L8100(line 8100) the Hoare annotation is: true [2022-11-21 17:26:22,480 INFO L899 garLoopResultBuilder]: For program point s_sift_upFINAL(lines 8075 8114) no Hoare annotation was computed. [2022-11-21 17:26:22,480 INFO L899 garLoopResultBuilder]: For program point L8096-1(line 8096) no Hoare annotation was computed. [2022-11-21 17:26:22,480 INFO L902 garLoopResultBuilder]: At program point L8096(line 8096) the Hoare annotation is: true [2022-11-21 17:26:22,481 INFO L899 garLoopResultBuilder]: For program point s_sift_upEXIT(lines 8075 8114) no Hoare annotation was computed. [2022-11-21 17:26:22,481 INFO L902 garLoopResultBuilder]: At program point L8100-3(lines 8089 8110) the Hoare annotation is: true [2022-11-21 17:26:22,481 INFO L902 garLoopResultBuilder]: At program point L8078(line 8078) the Hoare annotation is: true [2022-11-21 17:26:22,481 INFO L899 garLoopResultBuilder]: For program point L8078-2(line 8078) no Hoare annotation was computed. [2022-11-21 17:26:22,481 INFO L902 garLoopResultBuilder]: At program point L8078-1(line 8078) the Hoare annotation is: true [2022-11-21 17:26:22,481 INFO L899 garLoopResultBuilder]: For program point L8101-1(line 8101) no Hoare annotation was computed. [2022-11-21 17:26:22,482 INFO L902 garLoopResultBuilder]: At program point L8101(line 8101) the Hoare annotation is: true [2022-11-21 17:26:22,482 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-21 17:26:22,482 INFO L899 garLoopResultBuilder]: For program point s_swapFINAL(lines 7980 8012) no Hoare annotation was computed. [2022-11-21 17:26:22,482 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-21 17:26:22,482 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-21 17:26:22,482 INFO L899 garLoopResultBuilder]: For program point L8005(lines 8005 8007) no Hoare annotation was computed. [2022-11-21 17:26:22,483 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-21 17:26:22,483 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-21 17:26:22,483 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-21 17:26:22,483 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-21 17:26:22,483 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-21 17:26:22,483 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-21 17:26:22,484 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-21 17:26:22,484 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-21 17:26:22,484 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-21 17:26:22,484 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-21 17:26:22,484 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-21 17:26:22,484 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-21 17:26:22,485 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-21 17:26:22,485 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-21 17:26:22,485 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-21 17:26:22,485 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-21 17:26:22,485 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-21 17:26:22,485 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-21 17:26:22,485 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-21 17:26:22,486 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-21 17:26:22,486 INFO L899 garLoopResultBuilder]: For program point L7570(lines 7570 7591) no Hoare annotation was computed. [2022-11-21 17:26:22,486 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-21 17:26:22,486 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-21 17:26:22,486 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-21 17:26:22,486 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-21 17:26:22,487 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-21 17:26:22,487 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-21 17:26:22,487 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-21 17:26:22,487 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-21 17:26:22,487 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-21 17:26:22,487 INFO L899 garLoopResultBuilder]: For program point L7579-2(lines 7579 7585) no Hoare annotation was computed. [2022-11-21 17:26:22,488 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-21 17:26:22,488 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-21 17:26:22,488 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-21 17:26:22,488 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-21 17:26:22,488 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-21 17:26:22,488 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-21 17:26:22,488 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-21 17:26:22,489 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-21 17:26:22,489 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-21 17:26:22,489 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-21 17:26:22,489 INFO L899 garLoopResultBuilder]: For program point L8001-2(lines 8001 8003) no Hoare annotation was computed. [2022-11-21 17:26:22,489 INFO L899 garLoopResultBuilder]: For program point L8001(lines 8001 8003) no Hoare annotation was computed. [2022-11-21 17:26:22,489 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-21 17:26:22,490 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-21 17:26:22,490 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-21 17:26:22,490 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-21 17:26:22,490 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-21 17:26:22,490 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-21 17:26:22,490 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-21 17:26:22,490 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-21 17:26:22,491 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-21 17:26:22,491 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-21 17:26:22,491 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-21 17:26:22,491 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-21 17:26:22,491 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-21 17:26:22,491 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-21 17:26:22,492 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-21 17:26:22,492 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-21 17:26:22,492 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-21 17:26:22,492 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-21 17:26:22,492 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-21 17:26:22,492 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-21 17:26:22,493 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-21 17:26:22,493 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-21 17:26:22,493 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-21 17:26:22,493 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-21 17:26:22,493 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-21 17:26:22,493 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-21 17:26:22,493 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-21 17:26:22,494 INFO L899 garLoopResultBuilder]: For program point L8475-1(lines 8475 8478) no Hoare annotation was computed. [2022-11-21 17:26:22,494 INFO L899 garLoopResultBuilder]: For program point L8467(lines 8467 8479) no Hoare annotation was computed. [2022-11-21 17:26:22,494 INFO L902 garLoopResultBuilder]: At program point L8467-1(lines 8467 8479) the Hoare annotation is: true [2022-11-21 17:26:22,494 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-21 17:26:22,494 INFO L899 garLoopResultBuilder]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2022-11-21 17:26:22,494 INFO L899 garLoopResultBuilder]: For program point L8475-3(lines 8475 8478) no Hoare annotation was computed. [2022-11-21 17:26:22,494 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-21 17:26:22,495 INFO L902 garLoopResultBuilder]: At program point L8475-4(lines 8475 8478) the Hoare annotation is: true [2022-11-21 17:26:22,495 INFO L899 garLoopResultBuilder]: For program point L8463-2(line 8463) no Hoare annotation was computed. [2022-11-21 17:26:22,495 INFO L902 garLoopResultBuilder]: At program point L8459(line 8459) the Hoare annotation is: true [2022-11-21 17:26:22,495 INFO L899 garLoopResultBuilder]: For program point L8459-1(line 8459) no Hoare annotation was computed. [2022-11-21 17:26:22,495 INFO L902 garLoopResultBuilder]: At program point L8463(line 8463) the Hoare annotation is: true [2022-11-21 17:26:22,495 INFO L902 garLoopResultBuilder]: At program point L8463-1(line 8463) the Hoare annotation is: true [2022-11-21 17:26:22,496 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-21 17:26:22,496 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-21 17:26:22,496 INFO L902 garLoopResultBuilder]: At program point L8488(line 8488) the Hoare annotation is: true [2022-11-21 17:26:22,496 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-21 17:26:22,496 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-21 17:26:22,496 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-21 17:26:22,497 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-21 17:26:22,497 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-21 17:26:22,497 INFO L902 garLoopResultBuilder]: At program point L6800(lines 6783 6801) the Hoare annotation is: true [2022-11-21 17:26:22,497 INFO L902 garLoopResultBuilder]: At program point L8485(line 8485) the Hoare annotation is: true [2022-11-21 17:26:22,497 INFO L899 garLoopResultBuilder]: For program point L8485-1(line 8485) no Hoare annotation was computed. [2022-11-21 17:26:22,497 INFO L902 garLoopResultBuilder]: At program point L8477(line 8477) the Hoare annotation is: true [2022-11-21 17:26:22,497 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-21 17:26:22,498 INFO L899 garLoopResultBuilder]: For program point L8477-1(line 8477) no Hoare annotation was computed. [2022-11-21 17:26:22,498 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-21 17:26:22,498 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-21 17:26:22,498 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-21 17:26:22,498 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-21 17:26:22,498 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-21 17:26:22,499 INFO L899 garLoopResultBuilder]: For program point L8486-1(line 8486) no Hoare annotation was computed. [2022-11-21 17:26:22,499 INFO L902 garLoopResultBuilder]: At program point L8482(line 8482) the Hoare annotation is: true [2022-11-21 17:26:22,499 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-21 17:26:22,499 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-21 17:26:22,499 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-21 17:26:22,499 INFO L899 garLoopResultBuilder]: For program point L8210-3(lines 8210 8216) no Hoare annotation was computed. [2022-11-21 17:26:22,499 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-21 17:26:22,500 INFO L899 garLoopResultBuilder]: For program point L6798-1(lines 6798 6799) no Hoare annotation was computed. [2022-11-21 17:26:22,500 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-21 17:26:22,500 INFO L899 garLoopResultBuilder]: For program point L8454(lines 8454 8487) no Hoare annotation was computed. [2022-11-21 17:26:22,500 INFO L899 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2022-11-21 17:26:22,500 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-21 17:26:22,500 INFO L899 garLoopResultBuilder]: For program point L223-2(lines 222 224) no Hoare annotation was computed. [2022-11-21 17:26:22,501 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-21 17:26:22,504 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-21 17:26:22,506 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 17:26:22,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 05:26:22 BoogieIcfgContainer [2022-11-21 17:26:22,515 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 17:26:22,516 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 17:26:22,516 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 17:26:22,516 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 17:26:22,517 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:26:19" (3/4) ... [2022-11-21 17:26:22,520 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-21 17:26:22,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-21 17:26:22,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-21 17:26:22,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-21 17:26:22,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2022-11-21 17:26:22,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-21 17:26:22,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-21 17:26:22,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-21 17:26:22,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2022-11-21 17:26:22,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-21 17:26:22,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-21 17:26:22,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-21 17:26:22,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-21 17:26:22,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-21 17:26:22,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-21 17:26:22,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2022-11-21 17:26:22,530 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-21 17:26:22,530 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-21 17:26:22,545 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 176 nodes and edges [2022-11-21 17:26:22,547 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2022-11-21 17:26:22,548 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2022-11-21 17:26:22,550 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-21 17:26:22,551 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-21 17:26:22,553 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-21 17:26:22,555 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-21 17:26:22,556 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-21 17:26:23,089 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/witness.graphml [2022-11-21 17:26:23,090 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 17:26:23,090 INFO L158 Benchmark]: Toolchain (without parser) took 9044.74ms. Allocated memory was 155.2MB in the beginning and 283.1MB in the end (delta: 127.9MB). Free memory was 105.5MB in the beginning and 73.5MB in the end (delta: 32.0MB). Peak memory consumption was 161.6MB. Max. memory is 16.1GB. [2022-11-21 17:26:23,091 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 155.2MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:26:23,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3090.10ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 104.9MB in the beginning and 110.2MB in the end (delta: -5.3MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. [2022-11-21 17:26:23,092 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.72ms. Allocated memory is still 199.2MB. Free memory was 109.1MB in the beginning and 98.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:26:23,092 INFO L158 Benchmark]: Boogie Preprocessor took 106.67ms. Allocated memory is still 199.2MB. Free memory was 98.7MB in the beginning and 90.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:26:23,092 INFO L158 Benchmark]: RCFGBuilder took 2134.25ms. Allocated memory was 199.2MB in the beginning and 283.1MB in the end (delta: 83.9MB). Free memory was 90.3MB in the beginning and 178.1MB in the end (delta: -87.8MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2022-11-21 17:26:23,093 INFO L158 Benchmark]: TraceAbstraction took 2945.04ms. Allocated memory is still 283.1MB. Free memory was 177.0MB in the beginning and 201.4MB in the end (delta: -24.4MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2022-11-21 17:26:23,093 INFO L158 Benchmark]: Witness Printer took 573.99ms. Allocated memory is still 283.1MB. Free memory was 201.4MB in the beginning and 73.5MB in the end (delta: 127.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2022-11-21 17:26:23,095 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 155.2MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3090.10ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 104.9MB in the beginning and 110.2MB in the end (delta: -5.3MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.72ms. Allocated memory is still 199.2MB. Free memory was 109.1MB in the beginning and 98.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.67ms. Allocated memory is still 199.2MB. Free memory was 98.7MB in the beginning and 90.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2134.25ms. Allocated memory was 199.2MB in the beginning and 283.1MB in the end (delta: 83.9MB). Free memory was 90.3MB in the beginning and 178.1MB in the end (delta: -87.8MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. * TraceAbstraction took 2945.04ms. Allocated memory is still 283.1MB. Free memory was 177.0MB in the beginning and 201.4MB in the end (delta: -24.4MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. * Witness Printer took 573.99ms. Allocated memory is still 283.1MB. Free memory was 201.4MB in the beginning and 73.5MB in the end (delta: 127.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 350 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 1, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 477 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 477 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 428 GetRequests, 428 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=350occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 153 LocationsWithAnnotation, 794 PreInvPairs, 996 NumberOfFragments, 153 HoareAnnotationTreeSize, 794 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 153 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 858 NumberOfCodeBlocks, 858 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 428 ConstructedInterpolants, 0 QuantifiedInterpolants, 428 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3561 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2405/2405 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7261]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8016]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-21 17:26:23,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e6f46c8-5300-4b9d-9701-96059dba7ff5/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE