./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN --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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:12:43,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:12:43,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:12:43,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:12:43,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:12:43,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:12:43,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:12:43,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:12:43,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:12:43,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:12:43,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:12:43,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:12:43,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:12:43,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:12:43,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:12:43,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:12:43,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:12:43,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:12:43,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:12:43,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:12:43,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:12:43,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:12:43,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:12:43,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:12:43,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:12:43,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:12:43,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:12:43,138 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:12:43,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:12:43,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:12:43,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:12:43,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:12:43,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:12:43,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:12:43,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:12:43,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:12:43,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:12:43,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:12:43,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:12:43,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:12:43,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:12:43,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-11-20 11:12:43,194 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:12:43,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:12:43,201 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:12:43,201 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:12:43,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:12:43,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:12:43,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:12:43,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:12:43,205 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:12:43,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:12:43,206 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:12:43,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:12:43,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:12:43,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:12:43,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:12:43,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:12:43,208 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:12:43,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:12:43,209 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:12:43,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:12:43,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:12:43,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:12:43,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:12:43,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:12:43,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:12:43,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:12:43,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:12:43,211 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:12:43,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:12:43,213 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:12:43,213 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:12:43,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:12:43,214 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_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2022-11-20 11:12:43,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:12:43,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:12:43,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:12:43,690 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:12:43,691 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:12:43,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-20 11:12:47,429 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:12:48,126 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:12:48,129 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-20 11:12:48,209 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/data/80cd3f2ca/7e043afa61974f01b717c95f2afabc19/FLAG5c0aafde8 [2022-11-20 11:12:48,245 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/data/80cd3f2ca/7e043afa61974f01b717c95f2afabc19 [2022-11-20 11:12:48,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:12:48,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:12:48,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:12:48,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:12:48,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:12:48,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:48" (1/1) ... [2022-11-20 11:12:48,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54d373af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:48, skipping insertion in model container [2022-11-20 11:12:48,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:48" (1/1) ... [2022-11-20 11:12:48,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:12:48,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:12:48,755 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_b0453957-7e94-463e-97a5-16684150f36c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-20 11:12:48,761 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_b0453957-7e94-463e-97a5-16684150f36c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-20 11:12:49,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,909 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,910 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,914 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,951 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,959 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,961 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,962 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:49,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 11:12:50,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 11:12:50,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 11:12:50,466 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 11:12:50,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 11:12:50,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 11:12:50,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 11:12:50,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 11:12:50,473 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 11:12:50,474 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 11:12:50,734 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 11:12:50,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,799 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,935 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,938 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:50,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:12:51,086 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:12:51,118 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_b0453957-7e94-463e-97a5-16684150f36c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-20 11:12:51,118 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_b0453957-7e94-463e-97a5-16684150f36c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-20 11:12:51,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,212 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,224 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,225 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,226 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,228 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,229 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,230 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,231 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 11:12:51,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 11:12:51,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 11:12:51,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 11:12:51,304 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 11:12:51,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 11:12:51,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 11:12:51,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 11:12:51,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 11:12:51,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 11:12:51,371 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 11:12:51,398 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,399 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,400 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,497 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,516 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 11:12:51,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:12:51,872 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:12:51,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51 WrapperNode [2022-11-20 11:12:51,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:12:51,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:12:51,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:12:51,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:12:51,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,167 INFO L138 Inliner]: procedures = 697, calls = 1904, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 841 [2022-11-20 11:12:52,168 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:12:52,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:12:52,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:12:52,169 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:12:52,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,213 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,298 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:12:52,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:12:52,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:12:52,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:12:52,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (1/1) ... [2022-11-20 11:12:52,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:12:52,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:12:52,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 11:12:52,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 11:12:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 11:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 11:12:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 11:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 11:12:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 11:12:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 11:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 11:12:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 11:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 11:12:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 11:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 11:12:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 11:12:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 11:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 11:12:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 11:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 11:12:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 11:12:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 11:12:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 11:12:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 11:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 11:12:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:12:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 11:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 11:12:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-20 11:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-20 11:12:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 11:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 11:12:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 11:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 11:12:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 11:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 11:12:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 11:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 11:12:52,480 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 11:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 11:12:52,480 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 11:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 11:12:52,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 11:12:52,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 11:12:52,481 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2022-11-20 11:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2022-11-20 11:12:52,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 11:12:52,481 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 11:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 11:12:52,482 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 11:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 11:12:52,482 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 11:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 11:12:52,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 11:12:52,483 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 11:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 11:12:52,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 11:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 11:12:52,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 11:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 11:12:52,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 11:12:52,992 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:12:52,995 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:12:54,817 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:12:54,835 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:12:54,835 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-20 11:12:54,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:12:54 BoogieIcfgContainer [2022-11-20 11:12:54,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:12:54,848 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 11:12:54,848 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 11:12:54,853 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 11:12:54,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:12:48" (1/3) ... [2022-11-20 11:12:54,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9133802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:12:54, skipping insertion in model container [2022-11-20 11:12:54,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:51" (2/3) ... [2022-11-20 11:12:54,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9133802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:12:54, skipping insertion in model container [2022-11-20 11:12:54,859 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:12:54" (3/3) ... [2022-11-20 11:12:54,866 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2022-11-20 11:12:54,892 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 11:12:54,892 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-20 11:12:54,999 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 11:12:55,014 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;@59e7ce6e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 11:12:55,014 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-20 11:12:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand has 327 states, 197 states have (on average 1.2385786802030456) internal successors, (244), 199 states have internal predecessors, (244), 104 states have call successors, (104), 23 states have call predecessors, (104), 23 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2022-11-20 11:12:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-20 11:12:55,105 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:12:55,107 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 19, 19, 19, 11, 11, 11, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:12:55,108 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-20 11:12:55,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:12:55,120 INFO L85 PathProgramCache]: Analyzing trace with hash 2132022512, now seen corresponding path program 1 times [2022-11-20 11:12:55,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:12:55,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54722180] [2022-11-20 11:12:55,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:12:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:12:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:12:56,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:12:56,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54722180] [2022-11-20 11:12:56,196 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-20 11:12:56,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [660808459] [2022-11-20 11:12:56,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:12:56,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:12:56,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:12:56,202 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:12:56,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 11:12:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:12:57,571 INFO L263 TraceCheckSpWp]: Trace formula consists of 3979 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-20 11:12:57,597 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:12:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3576 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 3490 trivial. 0 not checked. [2022-11-20 11:12:57,711 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:12:57,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [660808459] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:12:57,713 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:12:57,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 11:12:57,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171144337] [2022-11-20 11:12:57,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:12:57,727 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 11:12:57,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:12:57,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 11:12:57,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 11:12:57,799 INFO L87 Difference]: Start difference. First operand has 327 states, 197 states have (on average 1.2385786802030456) internal successors, (244), 199 states have internal predecessors, (244), 104 states have call successors, (104), 23 states have call predecessors, (104), 23 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) Second operand has 2 states, 2 states have (on average 47.5) internal successors, (95), 2 states have internal predecessors, (95), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2022-11-20 11:12:57,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:12:57,938 INFO L93 Difference]: Finished difference Result 629 states and 950 transitions. [2022-11-20 11:12:57,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 11:12:57,944 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 47.5) internal successors, (95), 2 states have internal predecessors, (95), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 543 [2022-11-20 11:12:57,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:12:57,951 INFO L225 Difference]: With dead ends: 629 [2022-11-20 11:12:57,951 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 11:12:57,966 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 542 GetRequests, 542 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 11:12:57,975 INFO L413 NwaCegarLoop]: 443 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, 443 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 [2022-11-20 11:12:57,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 443 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:12:58,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 11:12:58,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 11:12:58,014 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) [2022-11-20 11:12:58,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 11:12:58,017 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 543 [2022-11-20 11:12:58,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:12:58,019 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 11:12:58,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 47.5) internal successors, (95), 2 states have internal predecessors, (95), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2022-11-20 11:12:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 11:12:58,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 11:12:58,023 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-20 11:12:58,024 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-20 11:12:58,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-20 11:12:58,239 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-20 11:12:58,242 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 11:12:58,559 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-20 11:12:58,559 INFO L899 garLoopResultBuilder]: For program point bounded_mallocFINAL(lines 6931 6936) no Hoare annotation was computed. [2022-11-20 11:12:58,560 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-20 11:12:58,560 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-20 11:12:58,560 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-20 11:12:58,560 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-20 11:12:58,560 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-20 11:12:58,560 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-20 11:12:58,561 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-20 11:12:58,561 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-20 11:12:58,561 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-20 11:12:58,561 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-20 11:12:58,561 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-20 11:12:58,561 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-20 11:12:58,562 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-20 11:12:58,562 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-20 11:12:58,562 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-20 11:12:58,562 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-20 11:12:58,562 INFO L899 garLoopResultBuilder]: For program point L8268-2(line 8268) no Hoare annotation was computed. [2022-11-20 11:12:58,562 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-20 11:12:58,563 INFO L899 garLoopResultBuilder]: For program point L8268(line 8268) no Hoare annotation was computed. [2022-11-20 11:12:58,563 INFO L899 garLoopResultBuilder]: For program point L8235-5(lines 8235 8238) no Hoare annotation was computed. [2022-11-20 11:12:58,563 INFO L899 garLoopResultBuilder]: For program point L8235-4(line 8235) no Hoare annotation was computed. [2022-11-20 11:12:58,563 INFO L899 garLoopResultBuilder]: For program point L8268-5(lines 8268 8269) no Hoare annotation was computed. [2022-11-20 11:12:58,563 INFO L899 garLoopResultBuilder]: For program point L8235-2(line 8235) no Hoare annotation was computed. [2022-11-20 11:12:58,563 INFO L899 garLoopResultBuilder]: For program point L8268-3(lines 8268 8269) no Hoare annotation was computed. [2022-11-20 11:12:58,564 INFO L899 garLoopResultBuilder]: For program point L8235-7(lines 8235 8238) no Hoare annotation was computed. [2022-11-20 11:12:58,564 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-20 11:12:58,564 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-20 11:12:58,564 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-20 11:12:58,564 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-20 11:12:58,564 INFO L899 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2022-11-20 11:12:58,565 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-20 11:12:58,565 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-20 11:12:58,565 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-20 11:12:58,565 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-20 11:12:58,565 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-20 11:12:58,565 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-20 11:12:58,565 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-20 11:12:58,566 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-20 11:12:58,566 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-20 11:12:58,566 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-20 11:12:58,566 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-20 11:12:58,566 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-20 11:12:58,566 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-20 11:12:58,567 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedFINAL(lines 6728 6740) no Hoare annotation was computed. [2022-11-20 11:12:58,567 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-20 11:12:58,567 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-20 11:12:58,567 INFO L899 garLoopResultBuilder]: For program point L2957(line 2957) no Hoare annotation was computed. [2022-11-20 11:12:58,567 INFO L899 garLoopResultBuilder]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2022-11-20 11:12:58,567 INFO L899 garLoopResultBuilder]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2022-11-20 11:12:58,567 INFO L899 garLoopResultBuilder]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2022-11-20 11:12:58,568 INFO L899 garLoopResultBuilder]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2022-11-20 11:12:58,568 INFO L899 garLoopResultBuilder]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2022-11-20 11:12:58,568 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-20 11:12:58,568 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-20 11:12:58,568 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-20 11:12:58,568 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-20 11:12:58,569 INFO L899 garLoopResultBuilder]: For program point nondet_boolFINAL(line 261) no Hoare annotation was computed. [2022-11-20 11:12:58,569 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-20 11:12:58,569 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-20 11:12:58,569 INFO L902 garLoopResultBuilder]: At program point nondet_size_tENTRY(line 263) the Hoare annotation is: true [2022-11-20 11:12:58,569 INFO L899 garLoopResultBuilder]: For program point nondet_size_tEXIT(line 263) no Hoare annotation was computed. [2022-11-20 11:12:58,569 INFO L899 garLoopResultBuilder]: For program point nondet_size_tFINAL(line 263) no Hoare annotation was computed. [2022-11-20 11:12:58,569 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-20 11:12:58,570 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-20 11:12:58,570 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedFINAL(lines 2586 2594) no Hoare annotation was computed. [2022-11-20 11:12:58,570 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-20 11:12:58,570 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-20 11:12:58,570 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-20 11:12:58,571 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-20 11:12:58,571 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-20 11:12:58,571 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-20 11:12:58,571 INFO L899 garLoopResultBuilder]: For program point L8191(lines 8191 8196) no Hoare annotation was computed. [2022-11-20 11:12:58,571 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-20 11:12:58,571 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-20 11:12:58,571 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validFINAL(lines 8184 8200) no Hoare annotation was computed. [2022-11-20 11:12:58,572 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-20 11:12:58,572 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-20 11:12:58,572 INFO L899 garLoopResultBuilder]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2022-11-20 11:12:58,572 INFO L899 garLoopResultBuilder]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2022-11-20 11:12:58,572 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-20 11:12:58,572 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-20 11:12:58,573 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-20 11:12:58,573 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-20 11:12:58,573 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-20 11:12:58,573 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-20 11:12:58,573 INFO L899 garLoopResultBuilder]: For program point L7390-1(line 7390) no Hoare annotation was computed. [2022-11-20 11:12:58,573 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-20 11:12:58,574 INFO L899 garLoopResultBuilder]: For program point memcpy_implFINAL(lines 7376 7394) no Hoare annotation was computed. [2022-11-20 11:12:58,574 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-20 11:12:58,574 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-20 11:12:58,574 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-20 11:12:58,574 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-20 11:12:58,574 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-20 11:12:58,575 INFO L902 garLoopResultBuilder]: At program point L267(line 267) the Hoare annotation is: true [2022-11-20 11:12:58,575 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-20 11:12:58,575 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-11-20 11:12:58,575 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-20 11:12:58,575 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-20 11:12:58,575 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-20 11:12:58,575 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-20 11:12:58,576 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-20 11:12:58,576 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthFINAL(lines 3163 3174) no Hoare annotation was computed. [2022-11-20 11:12:58,576 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-20 11:12:58,576 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-20 11:12:58,576 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-20 11:12:58,576 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-20 11:12:58,576 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-20 11:12:58,577 INFO L899 garLoopResultBuilder]: For program point L7265(lines 7265 7267) no Hoare annotation was computed. [2022-11-20 11:12:58,577 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-20 11:12:58,577 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:12:58,577 INFO L902 garLoopResultBuilder]: At program point L262(line 262) the Hoare annotation is: true [2022-11-20 11:12:58,577 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-20 11:12:58,577 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:12:58,578 INFO L902 garLoopResultBuilder]: At program point L7268(lines 7261 7269) the Hoare annotation is: true [2022-11-20 11:12:58,578 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-20 11:12:58,578 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-20 11:12:58,578 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-20 11:12:58,578 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocFINAL(lines 6948 6952) no Hoare annotation was computed. [2022-11-20 11:12:58,578 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-20 11:12:58,579 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-20 11:12:58,579 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-20 11:12:58,579 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-20 11:12:58,579 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-20 11:12:58,579 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-20 11:12:58,579 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-20 11:12:58,579 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-20 11:12:58,580 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-20 11:12:58,580 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-20 11:12:58,580 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-20 11:12:58,580 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-20 11:12:58,580 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-20 11:12:58,580 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-20 11:12:58,581 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-20 11:12:58,581 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-20 11:12:58,581 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-20 11:12:58,581 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-20 11:12:58,581 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-20 11:12:58,581 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-20 11:12:58,582 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-20 11:12:58,582 INFO L899 garLoopResultBuilder]: For program point L211-2(lines 210 212) no Hoare annotation was computed. [2022-11-20 11:12:58,582 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-20 11:12:58,582 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-11-20 11:12:58,586 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-20 11:12:58,587 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-20 11:12:58,587 INFO L899 garLoopResultBuilder]: For program point L7366(lines 7366 7368) no Hoare annotation was computed. [2022-11-20 11:12:58,587 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorFINAL(lines 1988 1999) no Hoare annotation was computed. [2022-11-20 11:12:58,588 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-20 11:12:58,588 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-20 11:12:58,588 INFO L899 garLoopResultBuilder]: For program point my_memcpyFINAL(lines 7396 7398) no Hoare annotation was computed. [2022-11-20 11:12:58,588 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-20 11:12:58,588 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-20 11:12:58,589 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-20 11:12:58,589 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorFINAL(lines 6938 6940) no Hoare annotation was computed. [2022-11-20 11:12:58,589 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-20 11:12:58,589 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-20 11:12:58,590 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-20 11:12:58,591 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-20 11:12:58,591 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multFINAL(lines 253 256) no Hoare annotation was computed. [2022-11-20 11:12:58,591 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-20 11:12:58,592 INFO L899 garLoopResultBuilder]: For program point s_swapFINAL(lines 7980 8012) no Hoare annotation was computed. [2022-11-20 11:12:58,592 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-20 11:12:58,592 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-20 11:12:58,592 INFO L899 garLoopResultBuilder]: For program point L8005(lines 8005 8007) no Hoare annotation was computed. [2022-11-20 11:12:58,592 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-20 11:12:58,593 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-20 11:12:58,593 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-20 11:12:58,593 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-20 11:12:58,593 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-20 11:12:58,593 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-20 11:12:58,594 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-20 11:12:58,594 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-20 11:12:58,594 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-20 11:12:58,594 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-20 11:12:58,595 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-20 11:12:58,595 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-20 11:12:58,595 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-20 11:12:58,595 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-20 11:12:58,596 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-20 11:12:58,596 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-20 11:12:58,596 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-20 11:12:58,596 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-20 11:12:58,596 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-20 11:12:58,597 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-20 11:12:58,597 INFO L899 garLoopResultBuilder]: For program point L7570(lines 7570 7591) no Hoare annotation was computed. [2022-11-20 11:12:58,597 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-20 11:12:58,597 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-20 11:12:58,598 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-20 11:12:58,598 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-20 11:12:58,598 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-20 11:12:58,598 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-20 11:12:58,598 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-20 11:12:58,599 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-20 11:12:58,599 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-20 11:12:58,599 INFO L899 garLoopResultBuilder]: For program point L7579-2(lines 7579 7585) no Hoare annotation was computed. [2022-11-20 11:12:58,599 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-20 11:12:58,599 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-20 11:12:58,600 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-20 11:12:58,600 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-20 11:12:58,600 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-20 11:12:58,600 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-20 11:12:58,601 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-20 11:12:58,603 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-20 11:12:58,604 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-20 11:12:58,604 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-20 11:12:58,608 INFO L899 garLoopResultBuilder]: For program point L8001-2(lines 8001 8003) no Hoare annotation was computed. [2022-11-20 11:12:58,609 INFO L899 garLoopResultBuilder]: For program point L8001(lines 8001 8003) no Hoare annotation was computed. [2022-11-20 11:12:58,609 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-20 11:12:58,609 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-20 11:12:58,609 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-20 11:12:58,610 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-20 11:12:58,610 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-20 11:12:58,610 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-20 11:12:58,610 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-20 11:12:58,611 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-20 11:12:58,612 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-20 11:12:58,612 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-20 11:12:58,612 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-20 11:12:58,612 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-20 11:12:58,612 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-20 11:12:58,614 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-20 11:12:58,615 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-20 11:12:58,615 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-20 11:12:58,615 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-20 11:12:58,616 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-20 11:12:58,616 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-20 11:12:58,616 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-20 11:12:58,616 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-20 11:12:58,617 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-20 11:12:58,617 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-20 11:12:58,617 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-20 11:12:58,617 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-20 11:12:58,618 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-20 11:12:58,618 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-20 11:12:58,618 INFO L902 garLoopResultBuilder]: At program point L8475(line 8475) the Hoare annotation is: true [2022-11-20 11:12:58,618 INFO L899 garLoopResultBuilder]: For program point L8475-1(line 8475) no Hoare annotation was computed. [2022-11-20 11:12:58,618 INFO L899 garLoopResultBuilder]: For program point L8483-2(line 8483) no Hoare annotation was computed. [2022-11-20 11:12:58,619 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-20 11:12:58,619 INFO L899 garLoopResultBuilder]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2022-11-20 11:12:58,619 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-20 11:12:58,619 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-20 11:12:58,619 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-20 11:12:58,620 INFO L902 garLoopResultBuilder]: At program point L8484(line 8484) the Hoare annotation is: true [2022-11-20 11:12:58,620 INFO L899 garLoopResultBuilder]: For program point L8484-1(line 8484) no Hoare annotation was computed. [2022-11-20 11:12:58,620 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:12:58,620 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 11:12:58,620 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:12:58,621 INFO L899 garLoopResultBuilder]: For program point L8480(line 8480) no Hoare annotation was computed. [2022-11-20 11:12:58,621 INFO L899 garLoopResultBuilder]: For program point L8468(lines 8468 8477) no Hoare annotation was computed. [2022-11-20 11:12:58,621 INFO L902 garLoopResultBuilder]: At program point L8468-1(lines 8468 8477) the Hoare annotation is: true [2022-11-20 11:12:58,621 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-20 11:12:58,622 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-20 11:12:58,622 INFO L902 garLoopResultBuilder]: At program point L8460(line 8460) the Hoare annotation is: true [2022-11-20 11:12:58,622 INFO L902 garLoopResultBuilder]: At program point L6800(lines 6783 6801) the Hoare annotation is: true [2022-11-20 11:12:58,624 INFO L899 garLoopResultBuilder]: For program point L8460-1(line 8460) no Hoare annotation was computed. [2022-11-20 11:12:58,624 INFO L902 garLoopResultBuilder]: At program point L8464(line 8464) the Hoare annotation is: true [2022-11-20 11:12:58,624 INFO L902 garLoopResultBuilder]: At program point L8464-1(line 8464) the Hoare annotation is: true [2022-11-20 11:12:58,624 INFO L899 garLoopResultBuilder]: For program point L8464-2(line 8464) no Hoare annotation was computed. [2022-11-20 11:12:58,625 INFO L899 garLoopResultBuilder]: For program point L8456-3(line 8456) no Hoare annotation was computed. [2022-11-20 11:12:58,625 INFO L902 garLoopResultBuilder]: At program point L8456-4(line 8456) the Hoare annotation is: true [2022-11-20 11:12:58,625 INFO L899 garLoopResultBuilder]: For program point L8456-5(line 8456) no Hoare annotation was computed. [2022-11-20 11:12:58,625 INFO L902 garLoopResultBuilder]: At program point L8456(line 8456) the Hoare annotation is: true [2022-11-20 11:12:58,625 INFO L899 garLoopResultBuilder]: For program point L8456-1(line 8456) no Hoare annotation was computed. [2022-11-20 11:12:58,626 INFO L902 garLoopResultBuilder]: At program point L8456-2(line 8456) the Hoare annotation is: true [2022-11-20 11:12:58,626 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:12:58,626 INFO L902 garLoopResultBuilder]: At program point L8473-4(lines 8473 8476) the Hoare annotation is: true [2022-11-20 11:12:58,626 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-20 11:12:58,628 INFO L899 garLoopResultBuilder]: For program point L8473-1(lines 8473 8476) no Hoare annotation was computed. [2022-11-20 11:12:58,629 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-20 11:12:58,629 INFO L899 garLoopResultBuilder]: For program point L8473-3(lines 8473 8476) no Hoare annotation was computed. [2022-11-20 11:12:58,629 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-20 11:12:58,630 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-20 11:12:58,630 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-20 11:12:58,631 INFO L902 garLoopResultBuilder]: At program point L8457-4(line 8457) the Hoare annotation is: true [2022-11-20 11:12:58,631 INFO L899 garLoopResultBuilder]: For program point L8457-5(line 8457) no Hoare annotation was computed. [2022-11-20 11:12:58,631 INFO L902 garLoopResultBuilder]: At program point L8457(line 8457) the Hoare annotation is: true [2022-11-20 11:12:58,631 INFO L899 garLoopResultBuilder]: For program point L8457-1(line 8457) no Hoare annotation was computed. [2022-11-20 11:12:58,631 INFO L902 garLoopResultBuilder]: At program point L8457-2(line 8457) the Hoare annotation is: true [2022-11-20 11:12:58,632 INFO L899 garLoopResultBuilder]: For program point L8457-3(line 8457) no Hoare annotation was computed. [2022-11-20 11:12:58,632 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-20 11:12:58,632 INFO L902 garLoopResultBuilder]: At program point L8466(line 8466) the Hoare annotation is: true [2022-11-20 11:12:58,635 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-20 11:12:58,635 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-20 11:12:58,636 INFO L899 garLoopResultBuilder]: For program point L8210-3(lines 8210 8216) no Hoare annotation was computed. [2022-11-20 11:12:58,636 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-20 11:12:58,636 INFO L899 garLoopResultBuilder]: For program point L8466-1(line 8466) no Hoare annotation was computed. [2022-11-20 11:12:58,636 INFO L899 garLoopResultBuilder]: For program point L6798-1(lines 6798 6799) no Hoare annotation was computed. [2022-11-20 11:12:58,636 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-20 11:12:58,636 INFO L902 garLoopResultBuilder]: At program point L8483(line 8483) the Hoare annotation is: true [2022-11-20 11:12:58,637 INFO L902 garLoopResultBuilder]: At program point L8483-1(line 8483) the Hoare annotation is: true [2022-11-20 11:12:58,637 INFO L899 garLoopResultBuilder]: For program point L8454(lines 8454 8485) no Hoare annotation was computed. [2022-11-20 11:12:58,637 INFO L899 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2022-11-20 11:12:58,637 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-20 11:12:58,637 INFO L899 garLoopResultBuilder]: For program point L223-2(lines 222 224) no Hoare annotation was computed. [2022-11-20 11:12:58,638 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-20 11:12:58,638 INFO L899 garLoopResultBuilder]: For program point L8059(lines 8059 8067) no Hoare annotation was computed. [2022-11-20 11:12:58,638 INFO L902 garLoopResultBuilder]: At program point L8030-3(lines 8030 8068) the Hoare annotation is: true [2022-11-20 11:12:58,639 INFO L902 garLoopResultBuilder]: At program point L8030-2(lines 8030 8068) the Hoare annotation is: true [2022-11-20 11:12:58,639 INFO L902 garLoopResultBuilder]: At program point s_sift_downENTRY(lines 8016 8072) the Hoare annotation is: true [2022-11-20 11:12:58,639 INFO L899 garLoopResultBuilder]: For program point s_sift_downFINAL(lines 8016 8072) no Hoare annotation was computed. [2022-11-20 11:12:58,639 INFO L899 garLoopResultBuilder]: For program point L8043-1(line 8043) no Hoare annotation was computed. [2022-11-20 11:12:58,639 INFO L902 garLoopResultBuilder]: At program point L8043(line 8043) the Hoare annotation is: true [2022-11-20 11:12:58,641 INFO L899 garLoopResultBuilder]: For program point L8043-4(lines 8030 8068) no Hoare annotation was computed. [2022-11-20 11:12:58,641 INFO L899 garLoopResultBuilder]: For program point L8043-2(lines 8043 8046) no Hoare annotation was computed. [2022-11-20 11:12:58,642 INFO L899 garLoopResultBuilder]: For program point L8060-1(line 8060) no Hoare annotation was computed. [2022-11-20 11:12:58,642 INFO L902 garLoopResultBuilder]: At program point L8060(line 8060) the Hoare annotation is: true [2022-11-20 11:12:58,642 INFO L902 garLoopResultBuilder]: At program point L8019-1(line 8019) the Hoare annotation is: true [2022-11-20 11:12:58,642 INFO L902 garLoopResultBuilder]: At program point L8019(line 8019) the Hoare annotation is: true [2022-11-20 11:12:58,643 INFO L899 garLoopResultBuilder]: For program point L8048(lines 8030 8068) no Hoare annotation was computed. [2022-11-20 11:12:58,643 INFO L899 garLoopResultBuilder]: For program point L8019-2(line 8019) no Hoare annotation was computed. [2022-11-20 11:12:58,643 INFO L899 garLoopResultBuilder]: For program point s_sift_downEXIT(lines 8016 8072) no Hoare annotation was computed. [2022-11-20 11:12:58,643 INFO L899 garLoopResultBuilder]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2022-11-20 11:12:58,643 INFO L902 garLoopResultBuilder]: At program point L8040(line 8040) the Hoare annotation is: true [2022-11-20 11:12:58,643 INFO L899 garLoopResultBuilder]: For program point L8028-1(line 8028) no Hoare annotation was computed. [2022-11-20 11:12:58,644 INFO L902 garLoopResultBuilder]: At program point L8028(line 8028) the Hoare annotation is: true [2022-11-20 11:12:58,644 INFO L899 garLoopResultBuilder]: For program point L8020-1(line 8020) no Hoare annotation was computed. [2022-11-20 11:12:58,644 INFO L899 garLoopResultBuilder]: For program point L8053-2(lines 8053 8056) no Hoare annotation was computed. [2022-11-20 11:12:58,644 INFO L902 garLoopResultBuilder]: At program point L8020(line 8020) the Hoare annotation is: true [2022-11-20 11:12:58,644 INFO L899 garLoopResultBuilder]: For program point L8053-1(line 8053) no Hoare annotation was computed. [2022-11-20 11:12:58,645 INFO L902 garLoopResultBuilder]: At program point L8053(line 8053) the Hoare annotation is: true [2022-11-20 11:12:58,645 INFO L899 garLoopResultBuilder]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2022-11-20 11:12:58,645 INFO L902 garLoopResultBuilder]: At program point L8049(line 8049) the Hoare annotation is: true [2022-11-20 11:12:58,645 INFO L902 garLoopResultBuilder]: At program point L8070(line 8070) the Hoare annotation is: true [2022-11-20 11:12:58,645 INFO L899 garLoopResultBuilder]: For program point L8041-1(line 8041) no Hoare annotation was computed. [2022-11-20 11:12:58,646 INFO L902 garLoopResultBuilder]: At program point L8041(line 8041) the Hoare annotation is: true [2022-11-20 11:12:58,646 INFO L899 garLoopResultBuilder]: For program point L8070-1(line 8070) no Hoare annotation was computed. [2022-11-20 11:12:58,650 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-20 11:12:58,653 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 11:12:58,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 11:12:58 BoogieIcfgContainer [2022-11-20 11:12:58,664 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 11:12:58,665 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 11:12:58,665 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 11:12:58,666 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 11:12:58,666 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:12:54" (3/4) ... [2022-11-20 11:12:58,671 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 11:12:58,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-20 11:12:58,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-20 11:12:58,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-20 11:12:58,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-20 11:12:58,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-20 11:12:58,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-20 11:12:58,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-20 11:12:58,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-20 11:12:58,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-20 11:12:58,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-20 11:12:58,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-20 11:12:58,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-20 11:12:58,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-20 11:12:58,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-20 11:12:58,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2022-11-20 11:12:58,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-20 11:12:58,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-20 11:12:58,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-20 11:12:58,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-20 11:12:58,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-20 11:12:58,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-20 11:12:58,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 11:12:58,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2022-11-20 11:12:58,716 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 175 nodes and edges [2022-11-20 11:12:58,719 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2022-11-20 11:12:58,721 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2022-11-20 11:12:58,722 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-20 11:12:58,724 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-20 11:12:58,726 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-20 11:12:58,728 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-20 11:12:58,730 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 11:12:59,354 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 11:12:59,355 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 11:12:59,356 INFO L158 Benchmark]: Toolchain (without parser) took 11093.73ms. Allocated memory was 161.5MB in the beginning and 278.9MB in the end (delta: 117.4MB). Free memory was 130.7MB in the beginning and 188.4MB in the end (delta: -57.7MB). Peak memory consumption was 165.8MB. Max. memory is 16.1GB. [2022-11-20 11:12:59,357 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 111.1MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:12:59,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3600.96ms. Allocated memory was 161.5MB in the beginning and 224.4MB in the end (delta: 62.9MB). Free memory was 130.7MB in the beginning and 131.4MB in the end (delta: -726.5kB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. [2022-11-20 11:12:59,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 293.53ms. Allocated memory is still 224.4MB. Free memory was 131.4MB in the beginning and 120.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:12:59,358 INFO L158 Benchmark]: Boogie Preprocessor took 149.76ms. Allocated memory is still 224.4MB. Free memory was 120.9MB in the beginning and 112.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:12:59,359 INFO L158 Benchmark]: RCFGBuilder took 2523.50ms. Allocated memory is still 224.4MB. Free memory was 112.5MB in the beginning and 114.6MB in the end (delta: -2.1MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2022-11-20 11:12:59,359 INFO L158 Benchmark]: TraceAbstraction took 3816.78ms. Allocated memory was 224.4MB in the beginning and 278.9MB in the end (delta: 54.5MB). Free memory was 114.6MB in the beginning and 195.4MB in the end (delta: -80.8MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2022-11-20 11:12:59,359 INFO L158 Benchmark]: Witness Printer took 690.10ms. Allocated memory is still 278.9MB. Free memory was 195.4MB in the beginning and 188.4MB in the end (delta: 7.0MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2022-11-20 11:12:59,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 111.1MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3600.96ms. Allocated memory was 161.5MB in the beginning and 224.4MB in the end (delta: 62.9MB). Free memory was 130.7MB in the beginning and 131.4MB in the end (delta: -726.5kB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 293.53ms. Allocated memory is still 224.4MB. Free memory was 131.4MB in the beginning and 120.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.76ms. Allocated memory is still 224.4MB. Free memory was 120.9MB in the beginning and 112.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2523.50ms. Allocated memory is still 224.4MB. Free memory was 112.5MB in the beginning and 114.6MB in the end (delta: -2.1MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * TraceAbstraction took 3816.78ms. Allocated memory was 224.4MB in the beginning and 278.9MB in the end (delta: 54.5MB). Free memory was 114.6MB in the beginning and 195.4MB in the end (delta: -80.8MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Witness Printer took 690.10ms. Allocated memory is still 278.9MB. Free memory was 195.4MB in the beginning and 188.4MB in the end (delta: 7.0MB). Peak memory consumption was 113.2MB. 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 24 procedures, 327 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.7s, OverallIterations: 1, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 443 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, 443 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 542 GetRequests, 542 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=327occurred 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, 141 LocationsWithAnnotation, 591 PreInvPairs, 720 NumberOfFragments, 141 HoareAnnotationTreeSize, 591 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 141 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 1086 NumberOfCodeBlocks, 1086 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 542 ConstructedInterpolants, 0 QuantifiedInterpolants, 542 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3979 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 3576/3576 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: 8473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8223]: 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: 262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: 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: 8486]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-20 11:12:59,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0453957-7e94-463e-97a5-16684150f36c/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE